c7a.large amazon testing on Amazon Linux 2 via the Phoronix Test Suite. 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 BYTE Unix Benchmark 3.6 Computational Test: Dhrystone 2 LPS > Higher Is Better c7a.large . 45170394.9 |======================================================= Sysbench 1.0.20 Test: RAM / Memory MiB/sec > Higher Is Better c7a.large . 10350.38 |========================================================= c7a.large . 7726.07 |=========================================== c7a.large . 10250.06 |======================================================== Sysbench 1.0.20 Test: CPU Events Per Second > Higher Is Better c7a.large . 9095.79 |========================================================== Stream 2013-01-17 Type: Copy MB/s > Higher Is Better c7a.large . 54498.3 |========================================================== Stream 2013-01-17 Type: Scale MB/s > Higher Is Better c7a.large . 39207.5 |========================================================== Stream 2013-01-17 Type: Triad MB/s > Higher Is Better c7a.large . 40034.8 |========================================================== Stream 2013-01-17 Type: Add MB/s > Higher Is Better c7a.large . 40032.7 |========================================================== Intel Memory Latency Checker 3.10 Test: Idle Latency MB/s > Higher Is Better Intel Memory Latency Checker 3.10 Test: Max Bandwidth - All Reads MB/s > Higher Is Better c7a.large . 42037.54 |======================================================== c7a.large . 41257.44 |====================================================== c7a.large . 43173.11 |========================================================= Intel Memory Latency Checker 3.10 Test: Max Bandwidth - 3:1 Reads-Writes MB/s > Higher Is Better c7a.large . 57921.28 |========================================================= c7a.large . 53349.47 |==================================================== c7a.large . 58013.14 |========================================================= Intel Memory Latency Checker 3.10 Test: Max Bandwidth - 2:1 Reads-Writes MB/s > Higher Is Better c7a.large . 60910.28 |========================================================= c7a.large . 60393.11 |======================================================== c7a.large . 61095.59 |========================================================= Intel Memory Latency Checker 3.10 Test: Max Bandwidth - 1:1 Reads-Writes MB/s > Higher Is Better c7a.large . 76761.34 |======================================================= c7a.large . 79106.67 |========================================================= c7a.large . 76829.11 |======================================================= Intel Memory Latency Checker 3.10 Test: Max Bandwidth - Stream-Triad Like MB/s > Higher Is Better c7a.large . 54532.08 |========================================================= c7a.large . 52840.81 |======================================================= c7a.large . 54478.54 |========================================================= Intel Memory Latency Checker 3.10 Test: Peak Injection Bandwidth - All Reads MB/s > Higher Is Better c7a.large . 37331.1 |========================================================== c7a.large . 36117.0 |======================================================== c7a.large . 37644.5 |========================================================== Intel Memory Latency Checker 3.10 Test: Peak Injection Bandwidth - 3:1 Reads-Writes MB/s > Higher Is Better c7a.large . 53574.4 |========================================================= c7a.large . 54059.6 |========================================================== Intel Memory Latency Checker 3.10 Test: Peak Injection Bandwidth - 2:1 Reads-Writes MB/s > Higher Is Better c7a.large . 54639.1 |========================================================== c7a.large . 54849.3 |========================================================== Intel Memory Latency Checker 3.10 Test: Peak Injection Bandwidth - 1:1 Reads-Writes MB/s > Higher Is Better c7a.large . 76659.4 |========================================================== c7a.large . 76888.5 |========================================================== Intel Memory Latency Checker 3.10 Test: Peak Injection Bandwidth - Stream-Triad Like MB/s > Higher Is Better c7a.large . 54109.8 |========================================================== c7a.large . 54340.6 |========================================================== CacheBench Test: Read MB/s > Higher Is Better c7a.large . 9395.52 |========================================================== CacheBench Test: Write MB/s > Higher Is Better c7a.large . 54255.28 |========================================================= CacheBench Test: Read / Modify / Write MB/s > Higher Is Better c7a.large . 108571.27 |======================================================== GNU GMP GMPbench 6.2.1 GMPbench Score > Higher Is Better Zstd Compression 1.5.4 Compression Level: 3 - Compression Speed MB/s > Higher Is Better c7a.large . 340.4 |===================================== c7a.large . 555.2 |============================================================ Zstd Compression 1.5.4 Compression Level: 3 - Decompression Speed MB/s > Higher Is Better c7a.large . 1429.2 |=========================================================== c7a.large . 1424.8 |=========================================================== Zstd Compression 1.5.4 Compression Level: 8 - Compression Speed MB/s > Higher Is Better c7a.large . 95.1 |====================================== c7a.large . 148.5 |============================================================ Zstd Compression 1.5.4 Compression Level: 8 - Decompression Speed MB/s > Higher Is Better c7a.large . 1546.6 |=========================================================== c7a.large . 1544.6 |=========================================================== LZ4 Compression 1.9.4 Compression Level: 1 - Compression Speed MB/s > Higher Is Better c7a.large . 703.38 |=========================================================== c7a.large . 703.48 |=========================================================== LZ4 Compression 1.9.4 Compression Level: 1 - Decompression Speed MB/s > Higher Is Better c7a.large . 4324.3 |=========================================================== c7a.large . 4326.0 |=========================================================== LZ4 Compression 1.9.4 Compression Level: 3 - Compression Speed MB/s > Higher Is Better c7a.large . 107.78 |=========================================================== c7a.large . 107.83 |=========================================================== LZ4 Compression 1.9.4 Compression Level: 3 - Decompression Speed MB/s > Higher Is Better c7a.large . 3916.7 |=========================================================== c7a.large . 3922.8 |=========================================================== LZ4 Compression 1.9.4 Compression Level: 9 - Compression Speed MB/s > Higher Is Better c7a.large . 35.40 |============================================================ c7a.large . 35.41 |============================================================ LZ4 Compression 1.9.4 Compression Level: 9 - Decompression Speed MB/s > Higher Is Better c7a.large . 4098.8 |=========================================================== c7a.large . 4106.1 |=========================================================== OpenSSL 3.3 Algorithm: SHA256 byte/s > Higher Is Better c7a.large . 1192889287 |================================= c7a.large . 1974530467 |======================================================= OpenSSL 3.3 Algorithm: SHA512 byte/s > Higher Is Better c7a.large . 653172010 |======================================= c7a.large . 947060323 |======================================================== OpenSSL 3.3 Algorithm: RSA4096 sign/s > Higher Is Better c7a.large . 1365.5 |========================================================== c7a.large . 1392.0 |=========================================================== OpenSSL 3.3 Algorithm: RSA4096 verify/s > Higher Is Better c7a.large . 32092.9 |======================================================== c7a.large . 33348.9 |========================================================== GNU GMP GMPbench 6.2.1 Total Time GMPbench Score > Higher Is Better c7a.large . 5563.2 |=========================================================== Zstd Compression 1.5.4 Compression Level: 12 - Compression Speed MB/s > Higher Is Better c7a.large . 53.6 |============================================================= Zstd Compression 1.5.4 Compression Level: 12 - Decompression Speed MB/s > Higher Is Better c7a.large . 1563.5 |=========================================================== Zstd Compression 1.5.4 Compression Level: 19 - Compression Speed MB/s > Higher Is Better c7a.large . 5.26 |============================================================= Zstd Compression 1.5.4 Compression Level: 19 - Decompression Speed MB/s > Higher Is Better c7a.large . 1336.5 |=========================================================== Zstd Compression 1.5.4 Compression Level: 3, Long Mode - Compression Speed MB/s > Higher Is Better c7a.large . 406.8 |============================================================ Zstd Compression 1.5.4 Compression Level: 3, Long Mode - Decompression Speed MB/s > Higher Is Better c7a.large . 1457.7 |=========================================================== Zstd Compression 1.5.4 Compression Level: 8, Long Mode - Compression Speed MB/s > Higher Is Better c7a.large . 140.4 |============================================================ Zstd Compression 1.5.4 Compression Level: 8, Long Mode - Decompression Speed MB/s > Higher Is Better c7a.large . 1554.8 |=========================================================== Zstd Compression 1.5.4 Compression Level: 19, Long Mode - Compression Speed MB/s > Higher Is Better c7a.large . 4.71 |============================================================= Zstd Compression 1.5.4 Compression Level: 19, Long Mode - Decompression Speed MB/s > Higher Is Better c7a.large . 1272.7 |=========================================================== OpenSSL 3.3 Algorithm: ChaCha20 byte/s > Higher Is Better c7a.large . 10758992330 |====================================================== OpenSSL 3.3 Algorithm: AES-128-GCM byte/s > Higher Is Better c7a.large . 9816450113 |======================================================= OpenSSL 3.3 Algorithm: AES-256-GCM byte/s > Higher Is Better c7a.large . 9151181440 |======================================================= OpenSSL 3.3 Algorithm: ChaCha20-Poly1305 byte/s > Higher Is Better c7a.large . 7609776447 |======================================================= Botan 2.17.3 Test: KASUMI MiB/s > Higher Is Better c7a.large . 88.49 |============================================================ Botan 2.17.3 Test: KASUMI - Decrypt MiB/s > Higher Is Better c7a.large . 85.63 |============================================================ Botan 2.17.3 Test: AES-256 MiB/s > Higher Is Better c7a.large . 5912.64 |========================================================== Botan 2.17.3 Test: AES-256 - Decrypt MiB/s > Higher Is Better c7a.large . 5921.27 |========================================================== Botan 2.17.3 Test: Twofish MiB/s > Higher Is Better c7a.large . 360.84 |=========================================================== Botan 2.17.3 Test: Twofish - Decrypt MiB/s > Higher Is Better c7a.large . 354.60 |=========================================================== Botan 2.17.3 Test: Blowfish MiB/s > Higher Is Better c7a.large . 450.02 |=========================================================== Botan 2.17.3 Test: Blowfish - Decrypt MiB/s > Higher Is Better c7a.large . 446.06 |=========================================================== Botan 2.17.3 Test: CAST-256 MiB/s > Higher Is Better c7a.large . 131.66 |=========================================================== Botan 2.17.3 Test: CAST-256 - Decrypt MiB/s > Higher Is Better c7a.large . 131.65 |=========================================================== Botan 2.17.3 Test: ChaCha20Poly1305 MiB/s > Higher Is Better c7a.large . 718.93 |=========================================================== Botan 2.17.3 Test: ChaCha20Poly1305 - Decrypt MiB/s > Higher Is Better c7a.large . 708.87 |=========================================================== x264 2022-02-22 Video Input: Bosphorus 4K Frames Per Second > Higher Is Better c7a.large . 5.79 |============================================================= x264 2022-02-22 Video Input: Bosphorus 1080p Frames Per Second > Higher Is Better c7a.large . 25.48 |============================================================ x265 3.6 Video Input: Bosphorus 4K Frames Per Second > Higher Is Better c7a.large . 4.77 |============================================================= x265 3.6 Video Input: Bosphorus 1080p Frames Per Second > Higher Is Better c7a.large . 21.10 |============================================================ PyPerformance 1.0.0 Benchmark: go Milliseconds < Lower Is Better c7a.large . 247 |============================================================== PyPerformance 1.0.0 Benchmark: 2to3 Milliseconds < Lower Is Better c7a.large . 317 |============================================================== PyPerformance 1.0.0 Benchmark: chaos Milliseconds < Lower Is Better c7a.large . 118 |============================================================== PyPerformance 1.0.0 Benchmark: float Milliseconds < Lower Is Better c7a.large . 113 |============================================================== PyPerformance 1.0.0 Benchmark: nbody Milliseconds < Lower Is Better c7a.large . 139 |============================================================== PyPerformance 1.0.0 Benchmark: pathlib Milliseconds < Lower Is Better c7a.large . 22.4 |============================================================= PyPerformance 1.0.0 Benchmark: raytrace Milliseconds < Lower Is Better c7a.large . 521 |============================================================== PyPerformance 1.0.0 Benchmark: json_loads Milliseconds < Lower Is Better c7a.large . 21.2 |============================================================= PyPerformance 1.0.0 Benchmark: crypto_pyaes Milliseconds < Lower Is Better c7a.large . 109 |============================================================== PyPerformance 1.0.0 Benchmark: regex_compile Milliseconds < Lower Is Better c7a.large . 169 |============================================================== PyPerformance 1.0.0 Benchmark: python_startup Milliseconds < Lower Is Better c7a.large . 9.45 |============================================================= PyPerformance 1.0.0 Benchmark: django_template Milliseconds < Lower Is Better c7a.large . 56.6 |============================================================= PyPerformance 1.0.0 Benchmark: pickle_pure_python Milliseconds < Lower Is Better c7a.large . 453 |============================================================== CppPerformanceBenchmarks 9 Test: Atol Seconds < Lower Is Better c7a.large . 37.23 |============================================================ CppPerformanceBenchmarks 9 Test: Ctype Seconds < Lower Is Better c7a.large . 49.85 |============================================================ CppPerformanceBenchmarks 9 Test: Math Library Seconds < Lower Is Better c7a.large . 323.64 |=========================================================== CppPerformanceBenchmarks 9 Test: Random Numbers Seconds < Lower Is Better c7a.large . 977.53 |=========================================================== CppPerformanceBenchmarks 9 Test: Stepanov Vector Seconds < Lower Is Better c7a.large . 54.70 |============================================================ CppPerformanceBenchmarks 9 Test: Function Objects Seconds < Lower Is Better c7a.large . 15.35 |============================================================ CppPerformanceBenchmarks 9 Test: Stepanov Abstraction Seconds < Lower Is Better c7a.large . 25.12 |============================================================ GraphicsMagick 1.3.43 Operation: Swirl Iterations Per Minute > Higher Is Better c7a.large . 19 |=============================================================== GraphicsMagick 1.3.43 Operation: Rotate Iterations Per Minute > Higher Is Better c7a.large . 137 |============================================================== GraphicsMagick 1.3.43 Operation: Sharpen Iterations Per Minute > Higher Is Better c7a.large . 6 |================================================================ GraphicsMagick 1.3.43 Operation: Enhanced Iterations Per Minute > Higher Is Better c7a.large . 7 |================================================================ GraphicsMagick 1.3.43 Operation: Resizing Iterations Per Minute > Higher Is Better c7a.large . 49 |=============================================================== GraphicsMagick 1.3.43 Operation: Noise-Gaussian Iterations Per Minute > Higher Is Better c7a.large . 10 |=============================================================== GraphicsMagick 1.3.43 Operation: HWB Color Space Iterations Per Minute > Higher Is Better c7a.large . 98 |=============================================================== Smallpt 1.0 Global Illumination Renderer; 128 Samples Seconds < Lower Is Better c7a.large . 62.07 |============================================================ C-Ray 1.1 Total Time - 4K, 16 Rays Per Pixel Seconds < Lower Is Better c7a.large . 297.59 |===========================================================