c7a.large

amazon testing on Amazon Linux 2 via the Phoronix Test Suite.

Compare your own system(s) to this result file with the Phoronix Test Suite by running the command: phoronix-test-suite benchmark 2404239-NE-C7ALARGE042
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c7a.large
April 23
  9 Hours, 46 Minutes
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c7a.large

Processor: AMD EPYC 9R14 (2 Cores), Motherboard: Amazon EC2 c7a.large (1.0 BIOS), Chipset: Intel 440FX 82441FX PMC, Memory: 1 x 4096 MB 4800MT/s, Disk: 9GB Amazon Elastic Block Store + 54GB Amazon Elastic Block Store, Network: Amazon Elastic

OS: Amazon Linux 2, Kernel: 5.10.214-202.855.amzn2.x86_64 (x86_64), Compiler: GCC 7.3.1 20180712, File-System: xfs, System Layer: amazon

Kernel Notes: Transparent Huge Pages: madvise
Compiler Notes: --build=x86_64-redhat-linux --disable-libunwind-exceptions --enable-__cxa_atexit --enable-bootstrap --enable-checking=release --enable-gnu-indirect-function --enable-gnu-unique-object --enable-initfini-array --enable-languages=c,c++,objc,obj-c++,fortran,ada,go,lto --enable-libatomic --enable-libcilkrts --enable-libitm --enable-libmpx --enable-libquadmath --enable-libsanitizer --enable-multilib --enable-plugin --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-arch_32=x86-64 --with-gcc-major-version-only --with-isl --with-linker-hash-style=gnu --with-tune=generic
Processor Notes: CPU Microcode: 0xa10113e
Security Notes: gather_data_sampling: Not affected + itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + mmio_stale_data: Not affected + retbleed: Not affected + spec_rstack_overflow: Mitigation of safe RET no microcode + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Retpolines IBPB: conditional IBRS_FW STIBP: disabled RSB filling + srbds: Not affected + tsx_async_abort: Not affected

c7a.largeOpenBenchmarking.orgPhoronix Test SuiteAMD EPYC 9R14 (2 Cores)Amazon EC2 c7a.large (1.0 BIOS)Intel 440FX 82441FX PMC1 x 4096 MB 4800MT/s9GB Amazon Elastic Block Store + 54GB Amazon Elastic Block StoreAmazon ElasticAmazon Linux 25.10.214-202.855.amzn2.x86_64 (x86_64)GCC 7.3.1 20180712xfsamazonProcessorMotherboardChipsetMemoryDiskNetworkOSKernelCompilerFile-SystemSystem LayerC7a.large BenchmarksSystem Logs- Transparent Huge Pages: madvise- --build=x86_64-redhat-linux --disable-libunwind-exceptions --enable-__cxa_atexit --enable-bootstrap --enable-checking=release --enable-gnu-indirect-function --enable-gnu-unique-object --enable-initfini-array --enable-languages=c,c++,objc,obj-c++,fortran,ada,go,lto --enable-libatomic --enable-libcilkrts --enable-libitm --enable-libmpx --enable-libquadmath --enable-libsanitizer --enable-multilib --enable-plugin --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-arch_32=x86-64 --with-gcc-major-version-only --with-isl --with-linker-hash-style=gnu --with-tune=generic - CPU Microcode: 0xa10113e- gather_data_sampling: Not affected + itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + mmio_stale_data: Not affected + retbleed: Not affected + spec_rstack_overflow: Mitigation of safe RET no microcode + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Retpolines IBPB: conditional IBRS_FW STIBP: disabled RSB filling + srbds: Not affected + tsx_async_abort: Not affected

c7a.largerenaissance: Apache Spark Bayescpp-perf-bench: Rand Numbersrenaissance: Apache Spark PageRankopenssl: SHA256renaissance: Scala Dottyopenssl: SHA512cpp-perf-bench: Math Libraryc-ray: Total Time - 4K, 16 Rays Per Pixelrenaissance: Akka Unbalanced Cobwebbed Treerenaissance: Apache Spark ALSrenaissance: Rand Forestrenaissance: Genetic Algorithm Using Jenetics + Futuresopenssl: RSA4096openssl: RSA4096openssl: ChaCha20-Poly1305openssl: AES-256-GCMopenssl: AES-128-GCMopenssl: ChaCha20renaissance: Finagle HTTP Requestsgmpbench: Total Timerenaissance: ALS Movie Lensx265: Bosphorus 4Kcachebench: Read / Modify / Writecachebench: Writecachebench: Readintel-mlc: Max Bandwidth - Stream-Triad Likeintel-mlc: Max Bandwidth - 1:1 Reads-Writesintel-mlc: Max Bandwidth - 2:1 Reads-Writesintel-mlc: Max Bandwidth - 3:1 Reads-Writesintel-mlc: Max Bandwidth - All Readsbyte: Dhrystone 2renaissance: Savina Reactors.IOx264: Bosphorus 4Krenaissance: In-Memory Database Shootoutsysbench: CPUpyperformance: raytracepyperformance: python_startupcompress-zstd: 19, Long Mode - Decompression Speedcompress-zstd: 19, Long Mode - Compression Speedcompress-zstd: 12 - Decompression Speedcompress-zstd: 12 - Compression Speedcompress-zstd: 19 - Decompression Speedcompress-zstd: 19 - Compression Speedgraphics-magick: Sharpengraphics-magick: Noise-Gaussiangraphics-magick: Enhancedcompress-zstd: 8 - Decompression Speedcompress-zstd: 8 - Compression Speedcompress-zstd: 8, Long Mode - Decompression Speedcompress-zstd: 8, Long Mode - Compression Speedcompress-zstd: 3, Long Mode - Decompression Speedcompress-zstd: 3, Long Mode - Compression Speedcompress-zstd: 3 - Decompression Speedcompress-zstd: 3 - Compression Speedsmallpt: Global Illumination Renderer; 128 Samplesgraphics-magick: Resizinggraphics-magick: Swirlgraphics-magick: HWB Color Spacegraphics-magick: Rotatepyperformance: 2to3cpp-perf-bench: Stepanov Vectorpyperformance: gocpp-perf-bench: Ctypebotan: CAST-256 - Decryptbotan: CAST-256x264: Bosphorus 1080ppyperformance: pathlibcpp-perf-bench: Atolbotan: AES-256 - Decryptbotan: AES-256stream: Copypyperformance: regex_compilebotan: Blowfish - Decryptbotan: Blowfishbotan: ChaCha20Poly1305 - Decryptbotan: ChaCha20Poly1305botan: Twofish - Decryptbotan: Twofishbotan: KASUMI - Decryptbotan: KASUMIx265: Bosphorus 1080ppyperformance: django_templatescimark2: Compositepyperformance: pickle_pure_pythoncpp-perf-bench: Stepanov Abstractionpyperformance: nbodycompress-lz4: 9 - Decompression Speedcompress-lz4: 9 - Compression Speedcompress-lz4: 3 - Decompression Speedcompress-lz4: 3 - Compression Speedcompress-lz4: 1 - Decompression Speedcompress-lz4: 1 - Compression Speedpyperformance: chaosintel-mlc: Peak Injection Bandwidth - Stream-Triad Likeintel-mlc: Peak Injection Bandwidth - 1:1 Reads-Writesintel-mlc: Peak Injection Bandwidth - 2:1 Reads-Writesintel-mlc: Peak Injection Bandwidth - 3:1 Reads-Writespyperformance: floatpyperformance: json_loadspyperformance: crypto_pyaesintel-mlc: Peak Injection Bandwidth - All Readscpp-perf-bench: Function Objectssysbench: RAM / Memoryscimark2: Jacobi Successive Over-Relaxationscimark2: Dense LU Matrix Factorizationscimark2: Sparse Matrix Multiplyscimark2: Fast Fourier Transformscimark2: Monte Carlostream: Addstream: Triadstream: Scalec7a.large14524.4977.5296438.31974530467885.9947060323323.644297.58914287.33909.8859.44531.233348.91392.0760977644791511814409816450113107589923302070.85563.26099.94.77108571.27145054255.2768709395.51660354478.5476829.1161095.5958013.1443173.1145170394.97705.85.795624.79095.795219.451272.74.711563.553.61336.55.2661071544.6148.51554.8140.41457.7406.81424.8555.262.07249199813731754.69724749.848131.645131.65525.4822.437.2325921.2735912.64154498.3169446.057450.020708.870718.932354.602360.83785.63388.48621.1056.6689.2245325.1241394106.135.413922.8107.834326.0703.4811854340.676888.554849.354059.611321.210937644.515.34910250.061055.931109.32688.62423.42168.8240032.740034.839207.5OpenBenchmarking.org

Renaissance

Renaissance is a suite of benchmarks designed to test the Java JVM from Apache Spark to a Twitter-like service to Scala and other features. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgms, Fewer Is BetterRenaissance 0.14Test: Apache Spark Bayesc7a.large3K6K9K12K15KSE +/- 182.31, N = 914524.4MIN: 11770.79 / MAX: 15486.11

CppPerformanceBenchmarks

CppPerformanceBenchmarks is a set of C++ compiler performance benchmarks. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterCppPerformanceBenchmarks 9Test: Random Numbersc7a.large2004006008001000SE +/- 8.61, N = 3977.531. (CXX) g++ options: -std=c++11 -O3

Renaissance

Renaissance is a suite of benchmarks designed to test the Java JVM from Apache Spark to a Twitter-like service to Scala and other features. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgms, Fewer Is BetterRenaissance 0.14Test: Apache Spark PageRankc7a.large14002800420056007000SE +/- 53.50, N = 126438.3MIN: 5642.63 / MAX: 7316.8

OpenSSL

OpenBenchmarking.orgbyte/s, More Is BetterOpenSSL 3.3Algorithm: SHA256c7a.large400M800M1200M1600M2000MSE +/- 60428645.74, N = 1211928892871. (CC) gcc options: -pthread -m64 -O3 -lssl -lcrypto -ldl
OpenBenchmarking.orgbyte/s, More Is BetterOpenSSL 3.3Algorithm: SHA256c7a.large200M400M600M800M1000MMin: 716038490 / Avg: 1192889286.67 / Max: 14134786401. (CC) gcc options: -pthread -m64 -O3 -lssl -lcrypto -ldl

Renaissance

Renaissance is a suite of benchmarks designed to test the Java JVM from Apache Spark to a Twitter-like service to Scala and other features. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgms, Fewer Is BetterRenaissance 0.14Test: Scala Dottyc7a.large2004006008001000SE +/- 14.38, N = 15885.9MIN: 621.88 / MAX: 1612.16

OpenSSL

OpenBenchmarking.orgbyte/s, More Is BetterOpenSSL 3.3Algorithm: SHA512c7a.large200M400M600M800M1000MSE +/- 43627370.58, N = 96531720101. (CC) gcc options: -pthread -m64 -O3 -lssl -lcrypto -ldl
OpenBenchmarking.orgbyte/s, More Is BetterOpenSSL 3.3Algorithm: SHA512c7a.large110M220M330M440M550MMin: 482673150 / Avg: 653172010 / Max: 9316769401. (CC) gcc options: -pthread -m64 -O3 -lssl -lcrypto -ldl

CppPerformanceBenchmarks

CppPerformanceBenchmarks is a set of C++ compiler performance benchmarks. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterCppPerformanceBenchmarks 9Test: Math Libraryc7a.large70140210280350SE +/- 0.39, N = 3323.641. (CXX) g++ options: -std=c++11 -O3

C-Ray

This is a test of C-Ray, a simple raytracer designed to test the floating-point CPU performance. This test is multi-threaded (16 threads per core), will shoot 8 rays per pixel for anti-aliasing, and will generate a 1600 x 1200 image. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterC-Ray 1.1Total Time - 4K, 16 Rays Per Pixelc7a.large60120180240300SE +/- 0.22, N = 3297.591. (CC) gcc options: -lm -lpthread -O3

Renaissance

Renaissance is a suite of benchmarks designed to test the Java JVM from Apache Spark to a Twitter-like service to Scala and other features. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgms, Fewer Is BetterRenaissance 0.14Test: Akka Unbalanced Cobwebbed Treec7a.large3K6K9K12K15KSE +/- 52.73, N = 314287.3MIN: 10881.55 / MAX: 14346.95

OpenBenchmarking.orgms, Fewer Is BetterRenaissance 0.14Test: Apache Spark ALSc7a.large8001600240032004000SE +/- 38.48, N = 63909.8MIN: 3521.73 / MAX: 4487.52

OpenBenchmarking.orgms, Fewer Is BetterRenaissance 0.14Test: Random Forestc7a.large2004006008001000SE +/- 5.72, N = 15859.4MIN: 710.37 / MAX: 1270.92

OpenBenchmarking.orgms, Fewer Is BetterRenaissance 0.14Test: Genetic Algorithm Using Jenetics + Futuresc7a.large10002000300040005000SE +/- 12.94, N = 34531.2MIN: 4412.96 / MAX: 4652.68

OpenSSL

OpenBenchmarking.orgverify/s, More Is BetterOpenSSL 3.3Algorithm: RSA4096c7a.large7K14K21K28K35K32092.91. (CC) gcc options: -pthread -m64 -O3 -lssl -lcrypto -ldl
OpenBenchmarking.orgverify/s, More Is BetterOpenSSL 3.3Algorithm: RSA4096c7a.large6K12K18K24K30K1. (CC) gcc options: -pthread -m64 -O3 -lssl -lcrypto -ldl

OpenBenchmarking.orgsign/s, More Is BetterOpenSSL 3.3Algorithm: RSA4096c7a.large300600900120015001365.51. (CC) gcc options: -pthread -m64 -O3 -lssl -lcrypto -ldl
OpenBenchmarking.orgsign/s, More Is BetterOpenSSL 3.3Algorithm: RSA4096c7a.large20040060080010001. (CC) gcc options: -pthread -m64 -O3 -lssl -lcrypto -ldl

OpenBenchmarking.orgbyte/s, More Is BetterOpenSSL 3.3Algorithm: ChaCha20-Poly1305c7a.large1600M3200M4800M6400M8000MSE +/- 694859.47, N = 376097764471. (CC) gcc options: -pthread -m64 -O3 -lssl -lcrypto -ldl

OpenBenchmarking.orgbyte/s, More Is BetterOpenSSL 3.3Algorithm: AES-256-GCMc7a.large2000M4000M6000M8000M10000MSE +/- 1322770.40, N = 391511814401. (CC) gcc options: -pthread -m64 -O3 -lssl -lcrypto -ldl

OpenBenchmarking.orgbyte/s, More Is BetterOpenSSL 3.3Algorithm: AES-128-GCMc7a.large2000M4000M6000M8000M10000MSE +/- 2945471.79, N = 398164501131. (CC) gcc options: -pthread -m64 -O3 -lssl -lcrypto -ldl

OpenBenchmarking.orgbyte/s, More Is BetterOpenSSL 3.3Algorithm: ChaCha20c7a.large2000M4000M6000M8000M10000MSE +/- 2710184.91, N = 3107589923301. (CC) gcc options: -pthread -m64 -O3 -lssl -lcrypto -ldl

Renaissance

Renaissance is a suite of benchmarks designed to test the Java JVM from Apache Spark to a Twitter-like service to Scala and other features. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgms, Fewer Is BetterRenaissance 0.14Test: Finagle HTTP Requestsc7a.large400800120016002000SE +/- 22.81, N = 152070.8MIN: 1351.11 / MAX: 4232.22

GNU GMP GMPbench

GMPbench is a test of the GNU Multiple Precision Arithmetic (GMP) Library. GMPbench is a single-threaded integer benchmark that leverages the GMP library to stress the CPU with widening integer multiplication. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgGMPbench Score, More Is BetterGNU GMP GMPbench 6.2.1Total Timec7a.large120024003600480060005563.2

Renaissance

Renaissance is a suite of benchmarks designed to test the Java JVM from Apache Spark to a Twitter-like service to Scala and other features. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgms, Fewer Is BetterRenaissance 0.14Test: ALS Movie Lensc7a.large13002600390052006500SE +/- 29.08, N = 36099.9MIN: 5672.17 / MAX: 7502.28

x265

OpenBenchmarking.orgFrames Per Second, More Is Betterx265 3.6Video Input: Bosphorus 4Kc7a.large1.07332.14663.21994.29325.3665SE +/- 0.00, N = 34.771. (CXX) g++ options: -O3 -rdynamic -lpthread -lrt -ldl

CacheBench

This is a performance test of CacheBench, which is part of LLCbench. CacheBench is designed to test the memory and cache bandwidth performance Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMB/s, More Is BetterCacheBenchTest: Read / Modify / Writec7a.large20K40K60K80K100KSE +/- 26.71, N = 3108571.27MIN: 101275.75 / MAX: 1121291. (CC) gcc options: -O3 -lrt

OpenBenchmarking.orgMB/s, More Is BetterCacheBenchTest: Writec7a.large12K24K36K48K60KSE +/- 80.48, N = 354255.28MIN: 50637.23 / MAX: 56026.271. (CC) gcc options: -O3 -lrt

OpenBenchmarking.orgMB/s, More Is BetterCacheBenchTest: Readc7a.large2K4K6K8K10KSE +/- 0.18, N = 39395.52MIN: 9393.25 / MAX: 9396.691. (CC) gcc options: -O3 -lrt

Intel Memory Latency Checker

Intel Memory Latency Checker (MLC) is a binary-only system memory bandwidth and latency benchmark. If the download fails you may need to manually download the file from https://www.intel.com/content/www/us/en/developer/articles/tool/intelr-memory-latency-checker.html and place it in your PTS download cache. On some systems root privileges are needed to run the MLC tester. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMB/s, More Is BetterIntel Memory Latency Checker 3.10Test: Max Bandwidth - Stream-Triad Likec7a.large12K24K36K48K60K54532.08
OpenBenchmarking.orgMB/s, More Is BetterIntel Memory Latency Checker 3.10Test: Max Bandwidth - Stream-Triad Likec7a.large9K18K27K36K45K

OpenBenchmarking.orgMB/s, More Is BetterIntel Memory Latency Checker 3.10Test: Max Bandwidth - 1:1 Reads-Writesc7a.large20K40K60K80K100K76761.34
OpenBenchmarking.orgMB/s, More Is BetterIntel Memory Latency Checker 3.10Test: Max Bandwidth - 1:1 Reads-Writesc7a.large13K26K39K52K65K

OpenBenchmarking.orgMB/s, More Is BetterIntel Memory Latency Checker 3.10Test: Max Bandwidth - 2:1 Reads-Writesc7a.large13K26K39K52K65KSE +/- 391.35, N = 260910.28
OpenBenchmarking.orgMB/s, More Is BetterIntel Memory Latency Checker 3.10Test: Max Bandwidth - 2:1 Reads-Writesc7a.large11K22K33K44K55KMin: 60518.93 / Avg: 60910.28 / Max: 61301.62

OpenBenchmarking.orgMB/s, More Is BetterIntel Memory Latency Checker 3.10Test: Max Bandwidth - 3:1 Reads-Writesc7a.large12K24K36K48K60KSE +/- 85.76, N = 257921.28
OpenBenchmarking.orgMB/s, More Is BetterIntel Memory Latency Checker 3.10Test: Max Bandwidth - 3:1 Reads-Writesc7a.large10K20K30K40K50KMin: 57835.52 / Avg: 57921.28 / Max: 58007.03

OpenBenchmarking.orgMB/s, More Is BetterIntel Memory Latency Checker 3.10Test: Max Bandwidth - All Readsc7a.large9K18K27K36K45KSE +/- 559.49, N = 342037.54
OpenBenchmarking.orgMB/s, More Is BetterIntel Memory Latency Checker 3.10Test: Max Bandwidth - All Readsc7a.large7K14K21K28K35KMin: 41437.88 / Avg: 42037.54 / Max: 43155.54

BYTE Unix Benchmark

This is a test of BYTE. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgLPS, More Is BetterBYTE Unix Benchmark 3.6Computational Test: Dhrystone 2c7a.large10M20M30M40M50MSE +/- 34466.28, N = 345170394.9

Renaissance

Renaissance is a suite of benchmarks designed to test the Java JVM from Apache Spark to a Twitter-like service to Scala and other features. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgms, Fewer Is BetterRenaissance 0.14Test: Savina Reactors.IOc7a.large17003400510068008500SE +/- 14.18, N = 37705.8MIN: 7683.34 / MAX: 10868.41

x264

This is a multi-threaded test of the x264 video encoder run on the CPU with a choice of 1080p or 4K video input. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgFrames Per Second, More Is Betterx264 2022-02-22Video Input: Bosphorus 4Kc7a.large1.30282.60563.90845.21126.514SE +/- 0.01, N = 35.791. (CC) gcc options: -ldl -m64 -lm -lpthread -O3 -flto

Renaissance

Renaissance is a suite of benchmarks designed to test the Java JVM from Apache Spark to a Twitter-like service to Scala and other features. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgms, Fewer Is BetterRenaissance 0.14Test: In-Memory Database Shootoutc7a.large12002400360048006000SE +/- 38.71, N = 35624.7MIN: 5186.14 / MAX: 6543.2

Sysbench

This is a benchmark of Sysbench with the built-in CPU and memory sub-tests. Sysbench is a scriptable multi-threaded benchmark tool based on LuaJIT. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgEvents Per Second, More Is BetterSysbench 1.0.20Test: CPUc7a.large2K4K6K8K10KSE +/- 1.13, N = 39095.791. (CC) gcc options: -pthread -O2 -funroll-loops -rdynamic -ldl -laio -lm

PyPerformance

PyPerformance is the reference Python performance benchmark suite. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMilliseconds, Fewer Is BetterPyPerformance 1.0.0Benchmark: raytracec7a.large110220330440550SE +/- 1.45, N = 3521

OpenBenchmarking.orgMilliseconds, Fewer Is BetterPyPerformance 1.0.0Benchmark: python_startupc7a.large3691215SE +/- 0.00, N = 39.45

Zstd Compression

This test measures the time needed to compress/decompress a sample file (silesia.tar) using Zstd (Zstandard) compression with options for different compression levels / settings. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.4Compression Level: 19, Long Mode - Decompression Speedc7a.large30060090012001500SE +/- 1.27, N = 31272.71. (CC) gcc options: -O3 -pthread -lz

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.4Compression Level: 19, Long Mode - Compression Speedc7a.large1.05982.11963.17944.23925.299SE +/- 0.01, N = 34.711. (CC) gcc options: -O3 -pthread -lz

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.4Compression Level: 12 - Decompression Speedc7a.large30060090012001500SE +/- 0.41, N = 31563.51. (CC) gcc options: -O3 -pthread -lz

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.4Compression Level: 12 - Compression Speedc7a.large1224364860SE +/- 0.09, N = 353.61. (CC) gcc options: -O3 -pthread -lz

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.4Compression Level: 19 - Decompression Speedc7a.large30060090012001500SE +/- 2.56, N = 31336.51. (CC) gcc options: -O3 -pthread -lz

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.4Compression Level: 19 - Compression Speedc7a.large1.18352.3673.55054.7345.9175SE +/- 0.02, N = 35.261. (CC) gcc options: -O3 -pthread -lz

GraphicsMagick

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.43Operation: Sharpenc7a.large24681061. (CC) gcc options: -fopenmp -O2 -ljpeg -lXext -lSM -lICE -lX11 -lz -lm -lpthread -lgomp -pthread

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.43Operation: Noise-Gaussianc7a.large3691215101. (CC) gcc options: -fopenmp -O2 -ljpeg -lXext -lSM -lICE -lX11 -lz -lm -lpthread -lgomp -pthread

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.43Operation: Enhancedc7a.large24681071. (CC) gcc options: -fopenmp -O2 -ljpeg -lXext -lSM -lICE -lX11 -lz -lm -lpthread -lgomp -pthread

Zstd Compression

This test measures the time needed to compress/decompress a sample file (silesia.tar) using Zstd (Zstandard) compression with options for different compression levels / settings. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.4Compression Level: 8 - Decompression Speedc7a.large30060090012001500SE +/- 0.66, N = 31546.61. (CC) gcc options: -O3 -pthread -lz
OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.4Compression Level: 8 - Decompression Speedc7a.large30060090012001500Min: 1545.3 / Avg: 1546.57 / Max: 1547.51. (CC) gcc options: -O3 -pthread -lz

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.4Compression Level: 8 - Compression Speedc7a.large306090120150SE +/- 0.90, N = 395.11. (CC) gcc options: -O3 -pthread -lz
OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.4Compression Level: 8 - Compression Speedc7a.large20406080100Min: 93.7 / Avg: 95.13 / Max: 96.81. (CC) gcc options: -O3 -pthread -lz

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.4Compression Level: 8, Long Mode - Decompression Speedc7a.large30060090012001500SE +/- 1.52, N = 31554.81. (CC) gcc options: -O3 -pthread -lz

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.4Compression Level: 8, Long Mode - Compression Speedc7a.large306090120150SE +/- 0.13, N = 3140.41. (CC) gcc options: -O3 -pthread -lz

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.4Compression Level: 3, Long Mode - Decompression Speedc7a.large30060090012001500SE +/- 0.25, N = 31457.71. (CC) gcc options: -O3 -pthread -lz

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.4Compression Level: 3, Long Mode - Compression Speedc7a.large90180270360450SE +/- 0.15, N = 3406.81. (CC) gcc options: -O3 -pthread -lz

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.4Compression Level: 3 - Decompression Speedc7a.large30060090012001500SE +/- 1.36, N = 31429.21. (CC) gcc options: -O3 -pthread -lz
OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.4Compression Level: 3 - Decompression Speedc7a.large2004006008001000Min: 1426.9 / Avg: 1429.17 / Max: 1431.61. (CC) gcc options: -O3 -pthread -lz

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.4Compression Level: 3 - Compression Speedc7a.large120240360480600SE +/- 3.89, N = 3340.41. (CC) gcc options: -O3 -pthread -lz
OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.4Compression Level: 3 - Compression Speedc7a.large60120180240300Min: 335.8 / Avg: 340.37 / Max: 348.11. (CC) gcc options: -O3 -pthread -lz

Smallpt

Smallpt is a C++ global illumination renderer written in less than 100 lines of code. Global illumination is done via unbiased Monte Carlo path tracing and there is multi-threading support via the OpenMP library. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterSmallpt 1.0Global Illumination Renderer; 128 Samplesc7a.large1428425670SE +/- 0.28, N = 362.071. (CXX) g++ options: -fopenmp -O3

GraphicsMagick

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.43Operation: Resizingc7a.large1122334455491. (CC) gcc options: -fopenmp -O2 -ljpeg -lXext -lSM -lICE -lX11 -lz -lm -lpthread -lgomp -pthread

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.43Operation: Swirlc7a.large510152025191. (CC) gcc options: -fopenmp -O2 -ljpeg -lXext -lSM -lICE -lX11 -lz -lm -lpthread -lgomp -pthread

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.43Operation: HWB Color Spacec7a.large20406080100981. (CC) gcc options: -fopenmp -O2 -ljpeg -lXext -lSM -lICE -lX11 -lz -lm -lpthread -lgomp -pthread

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.43Operation: Rotatec7a.large3060901201501371. (CC) gcc options: -fopenmp -O2 -ljpeg -lXext -lSM -lICE -lX11 -lz -lm -lpthread -lgomp -pthread

PyPerformance

PyPerformance is the reference Python performance benchmark suite. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMilliseconds, Fewer Is BetterPyPerformance 1.0.0Benchmark: 2to3c7a.large70140210280350SE +/- 0.33, N = 3317

CppPerformanceBenchmarks

CppPerformanceBenchmarks is a set of C++ compiler performance benchmarks. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterCppPerformanceBenchmarks 9Test: Stepanov Vectorc7a.large1224364860SE +/- 0.01, N = 354.701. (CXX) g++ options: -std=c++11 -O3

PyPerformance

PyPerformance is the reference Python performance benchmark suite. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMilliseconds, Fewer Is BetterPyPerformance 1.0.0Benchmark: goc7a.large50100150200250SE +/- 0.33, N = 3247

CppPerformanceBenchmarks

CppPerformanceBenchmarks is a set of C++ compiler performance benchmarks. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterCppPerformanceBenchmarks 9Test: Ctypec7a.large1122334455SE +/- 0.22, N = 349.851. (CXX) g++ options: -std=c++11 -O3

Botan

Botan is a BSD-licensed cross-platform open-source C++ crypto library "cryptography toolkit" that supports most publicly known cryptographic algorithms. The project's stated goal is to be "the best option for cryptography in C++ by offering the tools necessary to implement a range of practical systems, such as TLS protocol, X.509 certificates, modern AEAD ciphers, PKCS#11 and TPM hardware support, password hashing, and post quantum crypto schemes." Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMiB/s, More Is BetterBotan 2.17.3Test: CAST-256 - Decryptc7a.large306090120150SE +/- 1.58, N = 4131.651. (CXX) g++ options: -fstack-protector -m64 -pthread -lbotan-2 -ldl -lrt

OpenBenchmarking.orgMiB/s, More Is BetterBotan 2.17.3Test: CAST-256c7a.large306090120150SE +/- 1.58, N = 4131.661. (CXX) g++ options: -fstack-protector -m64 -pthread -lbotan-2 -ldl -lrt

x264

This is a multi-threaded test of the x264 video encoder run on the CPU with a choice of 1080p or 4K video input. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgFrames Per Second, More Is Betterx264 2022-02-22Video Input: Bosphorus 1080pc7a.large612182430SE +/- 0.26, N = 525.481. (CC) gcc options: -ldl -m64 -lm -lpthread -O3 -flto

PyPerformance

PyPerformance is the reference Python performance benchmark suite. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMilliseconds, Fewer Is BetterPyPerformance 1.0.0Benchmark: pathlibc7a.large510152025SE +/- 0.07, N = 322.4

CppPerformanceBenchmarks

CppPerformanceBenchmarks is a set of C++ compiler performance benchmarks. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterCppPerformanceBenchmarks 9Test: Atolc7a.large918273645SE +/- 0.01, N = 337.231. (CXX) g++ options: -std=c++11 -O3

Botan

Botan is a BSD-licensed cross-platform open-source C++ crypto library "cryptography toolkit" that supports most publicly known cryptographic algorithms. The project's stated goal is to be "the best option for cryptography in C++ by offering the tools necessary to implement a range of practical systems, such as TLS protocol, X.509 certificates, modern AEAD ciphers, PKCS#11 and TPM hardware support, password hashing, and post quantum crypto schemes." Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMiB/s, More Is BetterBotan 2.17.3Test: AES-256 - Decryptc7a.large13002600390052006500SE +/- 0.69, N = 35921.271. (CXX) g++ options: -fstack-protector -m64 -pthread -lbotan-2 -ldl -lrt

OpenBenchmarking.orgMiB/s, More Is BetterBotan 2.17.3Test: AES-256c7a.large13002600390052006500SE +/- 4.31, N = 35912.641. (CXX) g++ options: -fstack-protector -m64 -pthread -lbotan-2 -ldl -lrt

Stream

This is a benchmark of Stream, the popular system memory (RAM) benchmark. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: Copyc7a.large12K24K36K48K60KSE +/- 31.86, N = 554498.31. (CC) gcc options: -O3 -march=native -fopenmp

PyPerformance

PyPerformance is the reference Python performance benchmark suite. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMilliseconds, Fewer Is BetterPyPerformance 1.0.0Benchmark: regex_compilec7a.large4080120160200169

Botan

Botan is a BSD-licensed cross-platform open-source C++ crypto library "cryptography toolkit" that supports most publicly known cryptographic algorithms. The project's stated goal is to be "the best option for cryptography in C++ by offering the tools necessary to implement a range of practical systems, such as TLS protocol, X.509 certificates, modern AEAD ciphers, PKCS#11 and TPM hardware support, password hashing, and post quantum crypto schemes." Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMiB/s, More Is BetterBotan 2.17.3Test: Blowfish - Decryptc7a.large100200300400500SE +/- 0.24, N = 3446.061. (CXX) g++ options: -fstack-protector -m64 -pthread -lbotan-2 -ldl -lrt

OpenBenchmarking.orgMiB/s, More Is BetterBotan 2.17.3Test: Blowfishc7a.large100200300400500SE +/- 0.33, N = 3450.021. (CXX) g++ options: -fstack-protector -m64 -pthread -lbotan-2 -ldl -lrt

OpenBenchmarking.orgMiB/s, More Is BetterBotan 2.17.3Test: ChaCha20Poly1305 - Decryptc7a.large150300450600750SE +/- 0.08, N = 3708.871. (CXX) g++ options: -fstack-protector -m64 -pthread -lbotan-2 -ldl -lrt

OpenBenchmarking.orgMiB/s, More Is BetterBotan 2.17.3Test: ChaCha20Poly1305c7a.large160320480640800SE +/- 0.14, N = 3718.931. (CXX) g++ options: -fstack-protector -m64 -pthread -lbotan-2 -ldl -lrt

OpenBenchmarking.orgMiB/s, More Is BetterBotan 2.17.3Test: Twofish - Decryptc7a.large80160240320400SE +/- 0.06, N = 3354.601. (CXX) g++ options: -fstack-protector -m64 -pthread -lbotan-2 -ldl -lrt

OpenBenchmarking.orgMiB/s, More Is BetterBotan 2.17.3Test: Twofishc7a.large80160240320400SE +/- 0.08, N = 3360.841. (CXX) g++ options: -fstack-protector -m64 -pthread -lbotan-2 -ldl -lrt

OpenBenchmarking.orgMiB/s, More Is BetterBotan 2.17.3Test: KASUMI - Decryptc7a.large20406080100SE +/- 0.04, N = 385.631. (CXX) g++ options: -fstack-protector -m64 -pthread -lbotan-2 -ldl -lrt

OpenBenchmarking.orgMiB/s, More Is BetterBotan 2.17.3Test: KASUMIc7a.large20406080100SE +/- 0.03, N = 388.491. (CXX) g++ options: -fstack-protector -m64 -pthread -lbotan-2 -ldl -lrt

x265

OpenBenchmarking.orgFrames Per Second, More Is Betterx265 3.6Video Input: Bosphorus 1080pc7a.large510152025SE +/- 0.09, N = 321.101. (CXX) g++ options: -O3 -rdynamic -lpthread -lrt -ldl

PyPerformance

PyPerformance is the reference Python performance benchmark suite. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMilliseconds, Fewer Is BetterPyPerformance 1.0.0Benchmark: django_templatec7a.large1326395265SE +/- 0.03, N = 356.6

SciMark

This test runs the ANSI C version of SciMark 2.0, which is a benchmark for scientific and numerical computing developed by programmers at the National Institute of Standards and Technology. This test is made up of Fast Foruier Transform, Jacobi Successive Over-relaxation, Monte Carlo, Sparse Matrix Multiply, and dense LU matrix factorization benchmarks. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Compositec7a.large150300450600750SE +/- 0.53, N = 3689.221. (CC) gcc options: -lm

PyPerformance

PyPerformance is the reference Python performance benchmark suite. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMilliseconds, Fewer Is BetterPyPerformance 1.0.0Benchmark: pickle_pure_pythonc7a.large100200300400500SE +/- 0.58, N = 3453

CppPerformanceBenchmarks

CppPerformanceBenchmarks is a set of C++ compiler performance benchmarks. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterCppPerformanceBenchmarks 9Test: Stepanov Abstractionc7a.large612182430SE +/- 0.00, N = 325.121. (CXX) g++ options: -std=c++11 -O3

PyPerformance

PyPerformance is the reference Python performance benchmark suite. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMilliseconds, Fewer Is BetterPyPerformance 1.0.0Benchmark: nbodyc7a.large306090120150139

LZ4 Compression

This test measures the time needed to compress/decompress a sample file (silesia archive) using LZ4 compression. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMB/s, More Is BetterLZ4 Compression 1.9.4Compression Level: 9 - Decompression Speedc7a.large9001800270036004500SE +/- 2.25, N = 34098.81. (CC) gcc options: -O3
OpenBenchmarking.orgMB/s, More Is BetterLZ4 Compression 1.9.4Compression Level: 9 - Decompression Speedc7a.large7001400210028003500Min: 4094.6 / Avg: 4098.77 / Max: 4102.31. (CC) gcc options: -O3

OpenBenchmarking.orgMB/s, More Is BetterLZ4 Compression 1.9.4Compression Level: 9 - Compression Speedc7a.large816243240SE +/- 0.02, N = 335.401. (CC) gcc options: -O3
OpenBenchmarking.orgMB/s, More Is BetterLZ4 Compression 1.9.4Compression Level: 9 - Compression Speedc7a.large816243240Min: 35.36 / Avg: 35.4 / Max: 35.431. (CC) gcc options: -O3

OpenBenchmarking.orgMB/s, More Is BetterLZ4 Compression 1.9.4Compression Level: 3 - Decompression Speedc7a.large8001600240032004000SE +/- 0.35, N = 33916.71. (CC) gcc options: -O3
OpenBenchmarking.orgMB/s, More Is BetterLZ4 Compression 1.9.4Compression Level: 3 - Decompression Speedc7a.large7001400210028003500Min: 3916.1 / Avg: 3916.7 / Max: 3917.31. (CC) gcc options: -O3

OpenBenchmarking.orgMB/s, More Is BetterLZ4 Compression 1.9.4Compression Level: 3 - Compression Speedc7a.large20406080100SE +/- 0.04, N = 3107.781. (CC) gcc options: -O3
OpenBenchmarking.orgMB/s, More Is BetterLZ4 Compression 1.9.4Compression Level: 3 - Compression Speedc7a.large20406080100Min: 107.72 / Avg: 107.78 / Max: 107.851. (CC) gcc options: -O3

OpenBenchmarking.orgMB/s, More Is BetterLZ4 Compression 1.9.4Compression Level: 1 - Decompression Speedc7a.large9001800270036004500SE +/- 5.49, N = 34324.31. (CC) gcc options: -O3
OpenBenchmarking.orgMB/s, More Is BetterLZ4 Compression 1.9.4Compression Level: 1 - Decompression Speedc7a.large8001600240032004000Min: 4314.2 / Avg: 4324.3 / Max: 4333.11. (CC) gcc options: -O3

OpenBenchmarking.orgMB/s, More Is BetterLZ4 Compression 1.9.4Compression Level: 1 - Compression Speedc7a.large150300450600750SE +/- 0.21, N = 3703.381. (CC) gcc options: -O3
OpenBenchmarking.orgMB/s, More Is BetterLZ4 Compression 1.9.4Compression Level: 1 - Compression Speedc7a.large120240360480600Min: 703.06 / Avg: 703.38 / Max: 703.781. (CC) gcc options: -O3

PyPerformance

PyPerformance is the reference Python performance benchmark suite. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMilliseconds, Fewer Is BetterPyPerformance 1.0.0Benchmark: chaosc7a.large306090120150118

Intel Memory Latency Checker

Intel Memory Latency Checker (MLC) is a binary-only system memory bandwidth and latency benchmark. If the download fails you may need to manually download the file from https://www.intel.com/content/www/us/en/developer/articles/tool/intelr-memory-latency-checker.html and place it in your PTS download cache. On some systems root privileges are needed to run the MLC tester. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMB/s, More Is BetterIntel Memory Latency Checker 3.10Test: Peak Injection Bandwidth - Stream-Triad Likec7a.large12K24K36K48K60KSE +/- 149.90, N = 354109.8
OpenBenchmarking.orgMB/s, More Is BetterIntel Memory Latency Checker 3.10Test: Peak Injection Bandwidth - Stream-Triad Likec7a.large9K18K27K36K45KMin: 53840.7 / Avg: 54109.8 / Max: 54358.8

OpenBenchmarking.orgMB/s, More Is BetterIntel Memory Latency Checker 3.10Test: Peak Injection Bandwidth - 1:1 Reads-Writesc7a.large16K32K48K64K80KSE +/- 119.27, N = 376659.4
OpenBenchmarking.orgMB/s, More Is BetterIntel Memory Latency Checker 3.10Test: Peak Injection Bandwidth - 1:1 Reads-Writesc7a.large13K26K39K52K65KMin: 76484.4 / Avg: 76659.43 / Max: 76887.3

OpenBenchmarking.orgMB/s, More Is BetterIntel Memory Latency Checker 3.10Test: Peak Injection Bandwidth - 2:1 Reads-Writesc7a.large12K24K36K48K60KSE +/- 57.58, N = 354639.1
OpenBenchmarking.orgMB/s, More Is BetterIntel Memory Latency Checker 3.10Test: Peak Injection Bandwidth - 2:1 Reads-Writesc7a.large9K18K27K36K45KMin: 54524.5 / Avg: 54639.1 / Max: 54706.3

OpenBenchmarking.orgMB/s, More Is BetterIntel Memory Latency Checker 3.10Test: Peak Injection Bandwidth - 3:1 Reads-Writesc7a.large12K24K36K48K60KSE +/- 15.74, N = 353574.4
OpenBenchmarking.orgMB/s, More Is BetterIntel Memory Latency Checker 3.10Test: Peak Injection Bandwidth - 3:1 Reads-Writesc7a.large9K18K27K36K45KMin: 53552.6 / Avg: 53574.43 / Max: 53605

PyPerformance

PyPerformance is the reference Python performance benchmark suite. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMilliseconds, Fewer Is BetterPyPerformance 1.0.0Benchmark: floatc7a.large306090120150113

OpenBenchmarking.orgMilliseconds, Fewer Is BetterPyPerformance 1.0.0Benchmark: json_loadsc7a.large510152025SE +/- 0.03, N = 321.2

OpenBenchmarking.orgMilliseconds, Fewer Is BetterPyPerformance 1.0.0Benchmark: crypto_pyaesc7a.large20406080100109

GNU GMP GMPbench

GMPbench is a test of the GNU Multiple Precision Arithmetic (GMP) Library. GMPbench is a single-threaded integer benchmark that leverages the GMP library to stress the CPU with widening integer multiplication. Learn more via the OpenBenchmarking.org test page.

c7a.large: The test run did not produce a result.

Intel Memory Latency Checker

Intel Memory Latency Checker (MLC) is a binary-only system memory bandwidth and latency benchmark. If the download fails you may need to manually download the file from https://www.intel.com/content/www/us/en/developer/articles/tool/intelr-memory-latency-checker.html and place it in your PTS download cache. On some systems root privileges are needed to run the MLC tester. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMB/s, More Is BetterIntel Memory Latency Checker 3.10Test: Peak Injection Bandwidth - All Readsc7a.large8K16K24K32K40KSE +/- 72.74, N = 337331.1
OpenBenchmarking.orgMB/s, More Is BetterIntel Memory Latency Checker 3.10Test: Peak Injection Bandwidth - All Readsc7a.large6K12K18K24K30KMin: 37235.3 / Avg: 37331.07 / Max: 37473.8

CppPerformanceBenchmarks

CppPerformanceBenchmarks is a set of C++ compiler performance benchmarks. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterCppPerformanceBenchmarks 9Test: Function Objectsc7a.large48121620SE +/- 0.01, N = 315.351. (CXX) g++ options: -std=c++11 -O3

Sysbench

This is a benchmark of Sysbench with the built-in CPU and memory sub-tests. Sysbench is a scriptable multi-threaded benchmark tool based on LuaJIT. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMiB/sec, More Is BetterSysbench 1.0.20Test: RAM / Memoryc7a.large2K4K6K8K10KSE +/- 4.05, N = 310350.381. (CC) gcc options: -pthread -O2 -funroll-loops -rdynamic -ldl -laio -lm
OpenBenchmarking.orgMiB/sec, More Is BetterSysbench 1.0.20Test: RAM / Memoryc7a.large2K4K6K8K10KMin: 10342.42 / Avg: 10350.38 / Max: 10355.661. (CC) gcc options: -pthread -O2 -funroll-loops -rdynamic -ldl -laio -lm

Intel Memory Latency Checker

Intel Memory Latency Checker (MLC) is a binary-only system memory bandwidth and latency benchmark. If the download fails you may need to manually download the file from https://www.intel.com/content/www/us/en/developer/articles/tool/intelr-memory-latency-checker.html and place it in your PTS download cache. On some systems root privileges are needed to run the MLC tester. Learn more via the OpenBenchmarking.org test page.

Test: Idle Latency

c7a.large: The test run did not produce a result.

SciMark

This test runs the ANSI C version of SciMark 2.0, which is a benchmark for scientific and numerical computing developed by programmers at the National Institute of Standards and Technology. This test is made up of Fast Foruier Transform, Jacobi Successive Over-relaxation, Monte Carlo, Sparse Matrix Multiply, and dense LU matrix factorization benchmarks. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Jacobi Successive Over-Relaxationc7a.large2004006008001000SE +/- 0.02, N = 31055.931. (CC) gcc options: -lm

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Dense LU Matrix Factorizationc7a.large2004006008001000SE +/- 0.22, N = 31109.321. (CC) gcc options: -lm

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Sparse Matrix Multiplyc7a.large150300450600750SE +/- 0.06, N = 3688.621. (CC) gcc options: -lm

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Fast Fourier Transformc7a.large90180270360450SE +/- 2.66, N = 3423.421. (CC) gcc options: -lm

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Monte Carloc7a.large4080120160200SE +/- 0.16, N = 3168.821. (CC) gcc options: -lm

Stream

This is a benchmark of Stream, the popular system memory (RAM) benchmark. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: Addc7a.large9K18K27K36K45KSE +/- 58.45, N = 540032.71. (CC) gcc options: -O3 -march=native -fopenmp

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: Triadc7a.large9K18K27K36K45KSE +/- 48.43, N = 540034.81. (CC) gcc options: -O3 -march=native -fopenmp

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: Scalec7a.large8K16K24K32K40KSE +/- 14.94, N = 539207.51. (CC) gcc options: -O3 -march=native -fopenmp

111 Results Shown

Renaissance
CppPerformanceBenchmarks
Renaissance
OpenSSL
Renaissance
OpenSSL
CppPerformanceBenchmarks
C-Ray
Renaissance:
  Akka Unbalanced Cobwebbed Tree
  Apache Spark ALS
  Rand Forest
  Genetic Algorithm Using Jenetics + Futures
OpenSSL:
  RSA4096:
    verify/s
    sign/s
  ChaCha20-Poly1305:
    byte/s
  AES-256-GCM:
    byte/s
  AES-128-GCM:
    byte/s
  ChaCha20:
    byte/s
Renaissance
GNU GMP GMPbench
Renaissance
x265
CacheBench:
  Read / Modify / Write
  Write
  Read
Intel Memory Latency Checker:
  Max Bandwidth - Stream-Triad Like
  Max Bandwidth - 1:1 Reads-Writes
  Max Bandwidth - 2:1 Reads-Writes
  Max Bandwidth - 3:1 Reads-Writes
  Max Bandwidth - All Reads
BYTE Unix Benchmark
Renaissance
x264
Renaissance
Sysbench
PyPerformance:
  raytrace
  python_startup
Zstd Compression:
  19, Long Mode - Decompression Speed
  19, Long Mode - Compression Speed
  12 - Decompression Speed
  12 - Compression Speed
  19 - Decompression Speed
  19 - Compression Speed
GraphicsMagick:
  Sharpen
  Noise-Gaussian
  Enhanced
Zstd Compression:
  8 - Decompression Speed
  8 - Compression Speed
  8, Long Mode - Decompression Speed
  8, Long Mode - Compression Speed
  3, Long Mode - Decompression Speed
  3, Long Mode - Compression Speed
  3 - Decompression Speed
  3 - Compression Speed
Smallpt
GraphicsMagick:
  Resizing
  Swirl
  HWB Color Space
  Rotate
PyPerformance
CppPerformanceBenchmarks
PyPerformance
CppPerformanceBenchmarks
Botan:
  CAST-256 - Decrypt
  CAST-256
x264
PyPerformance
CppPerformanceBenchmarks
Botan:
  AES-256 - Decrypt
  AES-256
Stream
PyPerformance
Botan:
  Blowfish - Decrypt
  Blowfish
  ChaCha20Poly1305 - Decrypt
  ChaCha20Poly1305
  Twofish - Decrypt
  Twofish
  KASUMI - Decrypt
  KASUMI
x265
PyPerformance
SciMark
PyPerformance
CppPerformanceBenchmarks
PyPerformance
LZ4 Compression:
  9 - Decompression Speed
  9 - Compression Speed
  3 - Decompression Speed
  3 - Compression Speed
  1 - Decompression Speed
  1 - Compression Speed
PyPerformance
Intel Memory Latency Checker:
  Peak Injection Bandwidth - Stream-Triad Like
  Peak Injection Bandwidth - 1:1 Reads-Writes
  Peak Injection Bandwidth - 2:1 Reads-Writes
  Peak Injection Bandwidth - 3:1 Reads-Writes
PyPerformance:
  float
  json_loads
  crypto_pyaes
Intel Memory Latency Checker
CppPerformanceBenchmarks
Sysbench
SciMark:
  Jacobi Successive Over-Relaxation
  Dense LU Matrix Factorization
  Sparse Matrix Multiply
  Fast Fourier Transform
  Monte Carlo
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c7a.large

Processor: AMD EPYC 9R14 (2 Cores), Motherboard: Amazon EC2 c7a.large (1.0 BIOS), Chipset: Intel 440FX 82441FX PMC, Memory: 1 x 4096 MB 4800MT/s, Disk: 9GB Amazon Elastic Block Store + 54GB Amazon Elastic Block Store, Network: Amazon Elastic

OS: Amazon Linux 2, Kernel: 5.10.214-202.855.amzn2.x86_64 (x86_64), Compiler: GCC 7.3.1 20180712, File-System: xfs, System Layer: amazon

Kernel Notes: Transparent Huge Pages: madvise
Compiler Notes: --build=x86_64-redhat-linux --disable-libunwind-exceptions --enable-__cxa_atexit --enable-bootstrap --enable-checking=release --enable-gnu-indirect-function --enable-gnu-unique-object --enable-initfini-array --enable-languages=c,c++,objc,obj-c++,fortran,ada,go,lto --enable-libatomic --enable-libcilkrts --enable-libitm --enable-libmpx --enable-libquadmath --enable-libsanitizer --enable-multilib --enable-plugin --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-arch_32=x86-64 --with-gcc-major-version-only --with-isl --with-linker-hash-style=gnu --with-tune=generic
Processor Notes: CPU Microcode: 0xa10113e
Security Notes: gather_data_sampling: Not affected + itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + mmio_stale_data: Not affected + retbleed: Not affected + spec_rstack_overflow: Mitigation of safe RET no microcode + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Retpolines IBPB: conditional IBRS_FW STIBP: disabled RSB filling + srbds: Not affected + tsx_async_abort: Not affected

Testing initiated at 23 April 2024 03:05 by user .