EPYC 7742 2P 2021 2 x AMD EPYC 7742 64-Core testing with a AMD DAYTONA_X (RDY1006G BIOS) and llvmpipe on Ubuntu 20.04 via the Phoronix Test Suite. Run 1: Processor: 2 x AMD EPYC 7742 64-Core @ 2.25GHz (128 Cores / 256 Threads), Motherboard: AMD DAYTONA_X (RDY1006G BIOS), Chipset: AMD Starship/Matisse, Memory: 504GB, Disk: 2 x 3841GB Micron_9300_MTFDHAL3T8TDP, Graphics: llvmpipe, Monitor: VE228, Network: 2 x Mellanox MT27710 OS: Ubuntu 20.04, Kernel: 5.4.0-48-generic (x86_64), Desktop: GNOME Shell 3.36.4, Display Server: X Server 1.20.8, Display Driver: modesetting 1.20.8, OpenGL: 3.3 Mesa 20.0.8 (LLVM 10.0.0 128 bits), Compiler: GCC 9.3.0, File-System: ext4, Screen Resolution: 1920x1080 Run 2: Processor: 2 x AMD EPYC 7742 64-Core @ 2.25GHz (128 Cores / 256 Threads), Motherboard: AMD DAYTONA_X (RDY1006G BIOS), Chipset: AMD Starship/Matisse, Memory: 504GB, Disk: 2 x 3841GB Micron_9300_MTFDHAL3T8TDP, Graphics: llvmpipe, Monitor: VE228, Network: 2 x Mellanox MT27710 OS: Ubuntu 20.04, Kernel: 5.4.0-48-generic (x86_64), Desktop: GNOME Shell 3.36.4, Display Server: X Server 1.20.8, Display Driver: modesetting 1.20.8, OpenGL: 3.3 Mesa 20.0.8 (LLVM 10.0.0 128 bits), Compiler: GCC 9.3.0, File-System: ext4, Screen Resolution: 1920x1080 CLOMP 1.2 Static OMP Speedup Speedup > Higher Is Better Run 1 . 34.3 |================================================================= Run 2 . 34.5 |================================================================= Timed MAFFT Alignment 7.471 Multiple Sequence Alignment - LSU RNA Seconds < Lower Is Better Run 1 . 10.44 |============================================================== Run 2 . 10.82 |================================================================ simdjson 0.7.1 Throughput Test: Kostya GB/s > Higher Is Better Run 1 . 0.46 |================================================================= Run 2 . 0.46 |================================================================= simdjson 0.7.1 Throughput Test: LargeRandom GB/s > Higher Is Better Run 1 . 0.33 |=============================================================== Run 2 . 0.34 |================================================================= simdjson 0.7.1 Throughput Test: PartialTweets GB/s > Higher Is Better Run 1 . 0.53 |================================================================= Run 2 . 0.53 |================================================================= simdjson 0.7.1 Throughput Test: DistinctUserID GB/s > Higher Is Better Run 1 . 0.54 |================================================================ Run 2 . 0.55 |================================================================= LZ4 Compression 1.9.3 Compression Level: 1 - Compression Speed MB/s > Higher Is Better Run 1 . 9526.45 |============================================================== Run 2 . 9467.54 |============================================================== LZ4 Compression 1.9.3 Compression Level: 1 - Decompression Speed MB/s > Higher Is Better Run 1 . 11050.7 |============================================================== Run 2 . 10978.1 |============================================================== LZ4 Compression 1.9.3 Compression Level: 3 - Compression Speed MB/s > Higher Is Better Run 1 . 47.32 |================================================================ Run 2 . 45.12 |============================================================= LZ4 Compression 1.9.3 Compression Level: 3 - Decompression Speed MB/s > Higher Is Better Run 1 . 10191.2 |============================================================= Run 2 . 10325.6 |============================================================== LZ4 Compression 1.9.3 Compression Level: 9 - Compression Speed MB/s > Higher Is Better Run 1 . 45.91 |================================================================ Run 2 . 44.74 |============================================================== LZ4 Compression 1.9.3 Compression Level: 9 - Decompression Speed MB/s > Higher Is Better Run 1 . 10318.4 |============================================================== Run 2 . 10350.8 |============================================================== Crafty 25.2 Elapsed Time Nodes Per Second > Higher Is Better Run 1 . 6984187 |============================================================== Run 2 . 6946750 |============================================================== rav1e 0.4 Alpha Speed: 1 Frames Per Second > Higher Is Better Run 1 . 0.314 |================================================================ Run 2 . 0.312 |================================================================ rav1e 0.4 Alpha Speed: 5 Frames Per Second > Higher Is Better Run 1 . 0.936 |================================================================ Run 2 . 0.922 |=============================================================== rav1e 0.4 Alpha Speed: 6 Frames Per Second > Higher Is Better Run 1 . 1.261 |================================================================ Run 2 . 1.242 |=============================================================== rav1e 0.4 Alpha Speed: 10 Frames Per Second > Higher Is Better Run 1 . 2.609 |=============================================================== Run 2 . 2.662 |================================================================ Coremark 1.0 CoreMark Size 666 - Iterations Per Second Iterations/Sec > Higher Is Better Run 1 . 3932776.47 |=========================================================== Run 2 . 3932945.14 |=========================================================== Stockfish 12 Total Time Nodes Per Second > Higher Is Better Run 1 . 180738760 |============================================================ Run 2 . 180903258 |============================================================ asmFish 2018-07-23 1024 Hash Memory, 26 Depth Nodes/second > Higher Is Better Run 1 . 239222671 |============================================================ Run 2 . 234901507 |=========================================================== Timed FFmpeg Compilation 4.2.2 Time To Compile Seconds < Lower Is Better Run 1 . 19.63 |================================================================ Run 2 . 19.49 |================================================================ Build2 0.13 Time To Compile Seconds < Lower Is Better Run 1 . 65.09 |================================================================ Run 2 . 65.00 |================================================================ Numpy Benchmark Score > Higher Is Better Run 1 . 324.18 |=============================================================== Run 2 . 323.73 |=============================================================== Timed Eigen Compilation 3.3.9 Time To Compile Seconds < Lower Is Better Run 1 . 95.23 |================================================================ Run 2 . 95.44 |================================================================ Monkey Audio Encoding 3.99.6 WAV To APE Seconds < Lower Is Better Run 1 . 14.38 |================================================================ Run 2 . 14.36 |================================================================ Opus Codec Encoding 1.3.1 WAV To Opus Encode Seconds < Lower Is Better Run 1 . 9.140 |================================================================ Run 2 . 9.144 |================================================================ Node.js V8 Web Tooling Benchmark runs/s > Higher Is Better Run 1 . 7.38 |================================================================= Run 2 . 7.40 |================================================================= Cryptsetup PBKDF2-sha512 Iterations Per Second > Higher Is Better Run 1 . 1321757 |============================================================== Run 2 . 1308151 |============================================================= Cryptsetup PBKDF2-whirlpool Iterations Per Second > Higher Is Better Run 1 . 576564 |=============================================================== Run 2 . 579017 |=============================================================== Cryptsetup AES-XTS 256b Encryption MiB/s > Higher Is Better Run 1 . 1595.8 |=============================================================== Run 2 . 1603.4 |=============================================================== Cryptsetup AES-XTS 256b Decryption MiB/s > Higher Is Better Run 1 . 1607.0 |=============================================================== Run 2 . 1604.2 |=============================================================== Cryptsetup Serpent-XTS 256b Encryption MiB/s > Higher Is Better Run 1 . 581.3 |================================================================ Run 2 . 584.1 |================================================================ Cryptsetup Serpent-XTS 256b Decryption MiB/s > Higher Is Better Run 1 . 571.3 |================================================================ Run 2 . 572.9 |================================================================ Cryptsetup Twofish-XTS 256b Encryption MiB/s > Higher Is Better Run 1 . 338.1 |================================================================ Run 2 . 339.2 |================================================================ Cryptsetup Twofish-XTS 256b Decryption MiB/s > Higher Is Better Run 1 . 337.8 |================================================================ Run 2 . 337.9 |================================================================ Cryptsetup AES-XTS 512b Encryption MiB/s > Higher Is Better Run 1 . 1423.1 |=============================================================== Run 2 . 1420.2 |=============================================================== Cryptsetup AES-XTS 512b Decryption MiB/s > Higher Is Better Run 1 . 1423.7 |=============================================================== Run 2 . 1420.3 |=============================================================== Cryptsetup Serpent-XTS 512b Encryption MiB/s > Higher Is Better Run 1 . 582.6 |================================================================ Run 2 . 584.1 |================================================================ Cryptsetup Serpent-XTS 512b Decryption MiB/s > Higher Is Better Run 1 . 571.2 |================================================================ Run 2 . 572.8 |================================================================ Cryptsetup Twofish-XTS 512b Encryption MiB/s > Higher Is Better Run 1 . 338.3 |================================================================ Run 2 . 339.1 |================================================================ Cryptsetup Twofish-XTS 512b Decryption MiB/s > Higher Is Better Run 1 . 337.8 |================================================================ Run 2 . 337.8 |================================================================ NCNN 20201218 Target: CPU - Model: mobilenet ms < Lower Is Better Run 1 . 78.53 |=============================================================== Run 2 . 80.34 |================================================================ NCNN 20201218 Target: CPU-v2-v2 - Model: mobilenet-v2 ms < Lower Is Better Run 1 . 53.08 |=============================================================== Run 2 . 54.08 |================================================================ NCNN 20201218 Target: CPU-v3-v3 - Model: mobilenet-v3 ms < Lower Is Better Run 1 . 47.21 |=============================================================== Run 2 . 48.31 |================================================================ NCNN 20201218 Target: CPU - Model: shufflenet-v2 ms < Lower Is Better Run 1 . 44.21 |================================================================ Run 2 . 44.51 |================================================================ NCNN 20201218 Target: CPU - Model: mnasnet ms < Lower Is Better Run 1 . 50.13 |================================================================ Run 2 . 50.27 |================================================================ NCNN 20201218 Target: CPU - Model: efficientnet-b0 ms < Lower Is Better Run 1 . 60.05 |============================================================== Run 2 . 61.55 |================================================================ NCNN 20201218 Target: CPU - Model: blazeface ms < Lower Is Better Run 1 . 21.52 |================================================================ Run 2 . 21.62 |================================================================ NCNN 20201218 Target: CPU - Model: googlenet ms < Lower Is Better Run 1 . 80.81 |================================================================ Run 2 . 79.42 |=============================================================== NCNN 20201218 Target: CPU - Model: vgg16 ms < Lower Is Better Run 1 . 59.80 |================================================================ Run 2 . 59.00 |=============================================================== NCNN 20201218 Target: CPU - Model: resnet18 ms < Lower Is Better Run 1 . 33.93 |=============================================================== Run 2 . 34.66 |================================================================ NCNN 20201218 Target: CPU - Model: alexnet ms < Lower Is Better Run 1 . 14.53 |================================================================ Run 2 . 14.62 |================================================================ NCNN 20201218 Target: CPU - Model: resnet50 ms < Lower Is Better Run 1 . 72.60 |=============================================================== Run 2 . 73.38 |================================================================ NCNN 20201218 Target: CPU - Model: yolov4-tiny ms < Lower Is Better Run 1 . 55.01 |================================================================ Run 2 . 54.67 |================================================================ NCNN 20201218 Target: CPU - Model: squeezenet_ssd ms < Lower Is Better Run 1 . 65.05 |=============================================================== Run 2 . 65.74 |================================================================ NCNN 20201218 Target: CPU - Model: regnety_400m ms < Lower Is Better Run 1 . 324.08 |=============================================================== Run 2 . 316.66 |============================================================== AI Benchmark Alpha 0.1.2 Device Inference Score Score > Higher Is Better Run 1 . 1610 |================================================================= Run 2 . 1583 |================================================================ AI Benchmark Alpha 0.1.2 Device Training Score Score > Higher Is Better Run 1 . 857 |================================================================= Run 2 . 864 |================================================================== AI Benchmark Alpha 0.1.2 Device AI Score Score > Higher Is Better Run 1 . 2467 |================================================================= Run 2 . 2447 |================================================================ WavPack Audio Encoding 5.3 WAV To WavPack Seconds < Lower Is Better Run 1 . 15.77 |================================================================ Run 2 . 15.77 |================================================================ Unpacking Firefox 84.0 Extracting: firefox-84.0.source.tar.xz Seconds < Lower Is Better Run 1 . 22.66 |================================================================ Run 2 . 22.58 |================================================================