EPYC 7742 2P Pre Xmas 2 x AMD EPYC 7742 64-Core testing with a AMD DAYTONA_X (RDY1006G BIOS) and ASPEED on Ubuntu 20.10 via the Phoronix Test Suite. 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: ASPEED, Monitor: VE228, Network: 2 x Mellanox MT27710 OS: Ubuntu 20.10, Kernel: 5.8.0-29-generic (x86_64), Display Server: X Server 1.20.9, Display Driver: modesetting 1.20.9, Compiler: GCC 10.2.0, File-System: ext4, Screen Resolution: 1920x1080 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: ASPEED, Monitor: VE228, Network: 2 x Mellanox MT27710 OS: Ubuntu 20.10, Kernel: 5.8.0-29-generic (x86_64), Display Server: X Server 1.20.9, Display Driver: modesetting 1.20.9, Compiler: GCC 10.2.0, File-System: ext4, Screen Resolution: 1920x1080 3: 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: ASPEED, Monitor: VE228, Network: 2 x Mellanox MT27710 OS: Ubuntu 20.10, Kernel: 5.8.0-29-generic (x86_64), Display Server: X Server 1.20.9, Display Driver: modesetting 1.20.9, Compiler: GCC 10.2.0, File-System: ext4, Screen Resolution: 1920x1080 CLOMP 1.2 Static OMP Speedup Speedup > Higher Is Better 1 . 29.9 |===================================================================== 2 . 29.3 |==================================================================== 3 . 29.5 |==================================================================== simdjson 0.7.1 Throughput Test: Kostya GB/s > Higher Is Better 1 . 0.52 |===================================================================== 2 . 0.52 |===================================================================== 3 . 0.52 |===================================================================== simdjson 0.7.1 Throughput Test: LargeRandom GB/s > Higher Is Better 1 . 0.34 |===================================================================== 2 . 0.34 |===================================================================== 3 . 0.34 |===================================================================== simdjson 0.7.1 Throughput Test: PartialTweets GB/s > Higher Is Better 1 . 0.58 |===================================================================== 2 . 0.58 |===================================================================== 3 . 0.58 |===================================================================== simdjson 0.7.1 Throughput Test: DistinctUserID GB/s > Higher Is Better 1 . 0.59 |===================================================================== 2 . 0.59 |===================================================================== 3 . 0.59 |===================================================================== Coremark 1.0 CoreMark Size 666 - Iterations Per Second Iterations/Sec > Higher Is Better 1 . 4144468.57 |=============================================================== 2 . 4091228.49 |============================================================== 3 . 4071319.79 |============================================================== Timed FFmpeg Compilation 4.2.2 Time To Compile Seconds < Lower Is Better 1 . 16.51 |==================================================================== 2 . 16.53 |==================================================================== 3 . 16.54 |==================================================================== Build2 0.13 Time To Compile Seconds < Lower Is Better 1 . 69.79 |=================================================================== 2 . 70.00 |=================================================================== 3 . 70.57 |==================================================================== Timed Eigen Compilation 3.3.9 Time To Compile Seconds < Lower Is Better 1 . 97.48 |==================================================================== 2 . 97.64 |==================================================================== 3 . 97.84 |==================================================================== Monkey Audio Encoding 3.99.6 WAV To APE Seconds < Lower Is Better 1 . 14.17 |==================================================================== 2 . 14.24 |==================================================================== 3 . 14.19 |==================================================================== Ogg Audio Encoding 1.3.4 WAV To Ogg Seconds < Lower Is Better 1 . 23.64 |==================================================================== 2 . 23.66 |==================================================================== 3 . 23.72 |==================================================================== Opus Codec Encoding 1.3.1 WAV To Opus Encode Seconds < Lower Is Better 1 . 9.111 |==================================================================== 2 . 9.140 |==================================================================== 3 . 9.144 |==================================================================== NCNN 20201218 Target: CPU - Model: mobilenet ms < Lower Is Better 1 . 77.25 |================================================================= 2 . 81.03 |==================================================================== 3 . 77.95 |================================================================= NCNN 20201218 Target: CPU-v2-v2 - Model: mobilenet-v2 ms < Lower Is Better 1 . 54.04 |============================================================== 2 . 58.93 |==================================================================== 3 . 57.62 |================================================================== NCNN 20201218 Target: CPU-v3-v3 - Model: mobilenet-v3 ms < Lower Is Better 1 . 47.90 |============================================================== 2 . 52.82 |==================================================================== 3 . 50.22 |================================================================= NCNN 20201218 Target: CPU - Model: shufflenet-v2 ms < Lower Is Better 1 . 43.75 |==================================================================== 2 . 39.38 |============================================================= 3 . 41.84 |================================================================= NCNN 20201218 Target: CPU - Model: mnasnet ms < Lower Is Better 1 . 49.33 |================================================================= 2 . 51.48 |==================================================================== 3 . 49.35 |================================================================= NCNN 20201218 Target: CPU - Model: efficientnet-b0 ms < Lower Is Better 1 . 66.08 |==================================================================== 2 . 60.31 |============================================================== 3 . 62.77 |================================================================= NCNN 20201218 Target: CPU - Model: blazeface ms < Lower Is Better 1 . 21.11 |================================================================== 2 . 21.24 |================================================================== 3 . 21.74 |==================================================================== NCNN 20201218 Target: CPU - Model: googlenet ms < Lower Is Better 1 . 84.60 |==================================================================== 2 . 78.63 |=============================================================== 3 . 84.46 |==================================================================== NCNN 20201218 Target: CPU - Model: vgg16 ms < Lower Is Better 1 . 75.42 |==================================================================== 2 . 57.55 |==================================================== 3 . 69.10 |============================================================== NCNN 20201218 Target: CPU - Model: resnet18 ms < Lower Is Better 1 . 34.00 |================================================================= 2 . 34.49 |================================================================== 3 . 35.31 |==================================================================== NCNN 20201218 Target: CPU - Model: alexnet ms < Lower Is Better 1 . 15.02 |=============================================== 2 . 15.44 |================================================= 3 . 21.57 |==================================================================== NCNN 20201218 Target: CPU - Model: resnet50 ms < Lower Is Better 1 . 71.98 |================================================================ 2 . 76.77 |==================================================================== 3 . 68.70 |============================================================= NCNN 20201218 Target: CPU - Model: yolov4-tiny ms < Lower Is Better 1 . 57.35 |=================================================================== 2 . 56.93 |=================================================================== 3 . 57.78 |==================================================================== NCNN 20201218 Target: CPU - Model: squeezenet_ssd ms < Lower Is Better 1 . 64.60 |============================================================= 2 . 66.33 |=============================================================== 3 . 71.81 |==================================================================== NCNN 20201218 Target: CPU - Model: regnety_400m ms < Lower Is Better 1 . 328.17 |=================================================================== 2 . 322.74 |================================================================== 3 . 315.23 |================================================================ WavPack Audio Encoding 5.3 WAV To WavPack Seconds < Lower Is Better 1 . 15.79 |==================================================================== 2 . 15.79 |==================================================================== 3 . 15.80 |==================================================================== Unpacking Firefox 84.0 Extracting: firefox-84.0.source.tar.xz Seconds < Lower Is Better 1 . 22.66 |==================================================================== 2 . 22.64 |==================================================================== 3 . 22.67 |====================================================================