servers extra 2 x AMD EPYC 7601 32-Core testing with a Dell 02MJ3T (1.2.5 BIOS) and Matrox G200eW3 on Ubuntu 19.10 via the Phoronix Test Suite. 2 x Xeon Platinum 8280: Processor: 2 x Intel Xeon Platinum 8280 @ 4.00GHz (56 Cores / 112 Threads), Motherboard: GIGABYTE MD61-SC2-00 v01000100 (T15 BIOS), Chipset: Intel Sky Lake-E DMI3 Registers, Memory: 386048MB, Disk: 280GB INTEL SSDPED1D280GA, Graphics: llvmpipe 377GB, Monitor: VE228, Network: 2 x Intel X722 for 1GbE + 2 x QLogic FastLinQ QL41000 10/25/40/50GbE OS: Ubuntu 19.10, Kernel: 5.3.0-12-generic (x86_64), Desktop: GNOME Shell 3.34.0, Display Server: X Server 1.20.5, Display Driver: modesetting 1.20.5, OpenGL: 3.3 Mesa 19.1.6 (LLVM 8.0 256 bits), Compiler: GCC 9.2.1 20190909, File-System: ext4, Screen Resolution: 1920x1080 2 x EPYC 7742: Processor: 2 x AMD EPYC 7742 64-Core @ 2.25GHz (128 Cores / 256 Threads), Motherboard: AMD DAYTONA_X (RDY1001C BIOS), Chipset: AMD Starship/Matisse, Memory: 516096MB, Disk: 280GB INTEL SSDPED1D280GA + 256GB Micron_1100_MTFD, Graphics: ASPEED, Monitor: VE228, Network: 2 x Mellanox MT27710 OS: Ubuntu 19.10, Kernel: 5.3.0-12-generic (x86_64), Desktop: GNOME Shell 3.34.0, Display Server: X Server 1.20.5, Display Driver: modesetting 1.20.5, OpenGL: 3.3 Mesa 19.1.6 (LLVM 8.0 128 bits), Compiler: GCC 9.2.1 20190909, File-System: ext4, Screen Resolution: 1920x1080 2 x EPYC 7601: Processor: 2 x AMD EPYC 7601 32-Core (64 Cores / 128 Threads), Motherboard: Dell 02MJ3T (1.2.5 BIOS), Chipset: AMD 17h, Memory: 516096MB, Disk: 280GB INTEL SSDPED1D280GA + 12 x 500GB Samsung SSD 860 + 120GB SSDSCKJB120G7R, Graphics: Matrox G200eW3, Monitor: VE228, Network: 2 x Broadcom BCM57416 NetXtreme-E Dual-Media 10G RDMA + 2 x Broadcom NetXtreme BCM5720 2-port PCIe OS: Ubuntu 19.10, Kernel: 5.3.0-13-generic (x86_64), Desktop: GNOME Shell 3.34.0, Display Server: X Server 1.20.5, Display Driver: modesetting 1.20.5, OpenGL: 3.3 Mesa 19.1.6 (LLVM 8.0 128 bits), Compiler: GCC 9.2.1 20190909, File-System: ext4, Screen Resolution: 1600x1200 SVT-AV1 0.7 Encoder Mode: Enc Mode 4 - Input: 1080p Frames Per Second > Higher Is Better 2 x Xeon Platinum 8280 . 8.29 |===================================== 2 x EPYC 7742 .......... 10.47 |=============================================== 2 x EPYC 7601 .......... 3.12 |============== NAS Parallel Benchmarks 3.4 Test / Class: EP.D Total Mop/s > Higher Is Better 2 x Xeon Platinum 8280 . 6609.47 |=================================== 2 x EPYC 7742 .......... 8478.52 |============================================= 2 x EPYC 7601 .......... 2716.36 |============== NAS Parallel Benchmarks 3.4 Test / Class: EP.C Total Mop/s > Higher Is Better 2 x Xeon Platinum 8280 . 6199.89 |================================== 2 x EPYC 7742 .......... 8168.88 |============================================= 2 x EPYC 7601 .......... 2728.56 |=============== SVT-AV1 0.7 Encoder Mode: Enc Mode 8 - Input: 1080p Frames Per Second > Higher Is Better 2 x Xeon Platinum 8280 . 66.89 |============================= 2 x EPYC 7742 .......... 104.62 |============================================== 2 x EPYC 7601 .......... 37.40 |================ dav1d 0.4.0 Video Input: Chimera 1080p FPS > Higher Is Better 2 x Xeon Platinum 8280 . 336.67 |====================== 2 x EPYC 7742 .......... 710.57 |============================================== 2 x EPYC 7601 .......... 542.90 |=================================== dav1d 0.4.0 Video Input: Summer Nature 1080p FPS > Higher Is Better 2 x Xeon Platinum 8280 . 376.13 |======================= 2 x EPYC 7742 .......... 759.10 |============================================== 2 x EPYC 7601 .......... 544.40 |================================= dav1d 0.4.0 Video Input: Chimera 1080p 10-bit FPS > Higher Is Better 2 x Xeon Platinum 8280 . 66.06 |========================= 2 x EPYC 7742 .......... 119.59 |============================================== 2 x EPYC 7601 .......... 84.74 |================================= NAS Parallel Benchmarks 3.4 Test / Class: BT.C Total Mop/s > Higher Is Better 2 x Xeon Platinum 8280 . 136418.98 |========================== 2 x EPYC 7742 .......... 227265.37 |=========================================== 2 x EPYC 7601 .......... 157835.18 |============================== NAS Parallel Benchmarks 3.4 Test / Class: SP.B Total Mop/s > Higher Is Better 2 x Xeon Platinum 8280 . 70587.17 |========================== 2 x EPYC 7742 .......... 116393.34 |=========================================== 2 x EPYC 7601 .......... 86060.63 |================================ NAS Parallel Benchmarks 3.4 Test / Class: LU.C Total Mop/s > Higher Is Better 2 x Xeon Platinum 8280 . 140952.20 |=========================== 2 x EPYC 7742 .......... 220925.11 |=========================================== 2 x EPYC 7601 .......... 136855.48 |=========================== dav1d 0.4.0 Video Input: Summer Nature 4K FPS > Higher Is Better 2 x Xeon Platinum 8280 . 203.02 |============================= 2 x EPYC 7742 .......... 322.52 |============================================== 2 x EPYC 7601 .......... 210.64 |============================== SVT-AV1 0.7 Encoder Mode: Enc Mode 0 - Input: 1080p Frames Per Second > Higher Is Better 2 x Xeon Platinum 8280 . 0.06 |================================================ 2 x EPYC 7742 .......... 0.05 |======================================== 2 x EPYC 7601 .......... 0.04 |================================ Redis 5.0.5 Test: LPUSH Requests Per Second > Higher Is Better 2 x Xeon Platinum 8280 . 1503870.50 |========================================== 2 x EPYC 7742 .......... 1307446.91 |===================================== 2 x EPYC 7601 .......... 1008471.90 |============================ glibc bench 1.0 Benchmark: sqrt nanoseconds < Lower Is Better 2 x Xeon Platinum 8280 . 1.92 |================================= 2 x EPYC 7742 .......... 2.83 |================================================ 2 x EPYC 7601 .......... 2.82 |================================================ glibc bench 1.0 Benchmark: ffs nanoseconds < Lower Is Better 2 x Xeon Platinum 8280 . 1.66 |================================= 2 x EPYC 7742 .......... 2.25 |============================================= 2 x EPYC 7601 .......... 2.42 |================================================ glibc bench 1.0 Benchmark: pthread_once nanoseconds < Lower Is Better 2 x Xeon Platinum 8280 . 1.67 |================================= 2 x EPYC 7742 .......... 2.25 |============================================= 2 x EPYC 7601 .......... 2.42 |================================================ Redis 5.0.5 Test: LPOP Requests Per Second > Higher Is Better 2 x Xeon Platinum 8280 . 2479594.69 |========================================== 2 x EPYC 7742 .......... 2372464.50 |======================================== 2 x EPYC 7601 .......... 1736135.50 |============================= Redis 5.0.5 Test: GET Requests Per Second > Higher Is Better 2 x Xeon Platinum 8280 . 2429799.94 |========================================== 2 x EPYC 7742 .......... 2204547.33 |====================================== 2 x EPYC 7601 .......... 1709625.91 |============================== Redis 5.0.5 Test: SET Requests Per Second > Higher Is Better 2 x Xeon Platinum 8280 . 1775219.12 |========================================== 2 x EPYC 7742 .......... 1484539.42 |=================================== 2 x EPYC 7601 .......... 1252140.63 |============================== glibc bench 1.0 Benchmark: modf nanoseconds < Lower Is Better 2 x Xeon Platinum 8280 . 2.18 |================================== 2 x EPYC 7742 .......... 2.83 |============================================= 2 x EPYC 7601 .......... 3.05 |================================================ NAS Parallel Benchmarks 3.4 Test / Class: MG.C Total Mop/s > Higher Is Better 2 x Xeon Platinum 8280 . 70017.26 |================================ 2 x EPYC 7742 .......... 97133.69 |============================================ 2 x EPYC 7601 .......... 93235.82 |========================================== Redis 5.0.5 Test: SADD Requests Per Second > Higher Is Better 2 x Xeon Platinum 8280 . 1934409.41 |========================================== 2 x EPYC 7742 .......... 1718082.41 |===================================== 2 x EPYC 7601 .......... 1401416.96 |============================== glibc bench 1.0 Benchmark: exp nanoseconds < Lower Is Better 2 x Xeon Platinum 8280 . 5.10 |=================================== 2 x EPYC 7742 .......... 6.21 |=========================================== 2 x EPYC 7601 .......... 6.97 |================================================ libjpeg-turbo tjbench 2.0.2 Test: Decompression Throughput Megapixels/sec > Higher Is Better 2 x Xeon Platinum 8280 . 182.91 |============================================== 2 x EPYC 7742 .......... 171.98 |=========================================== 2 x EPYC 7601 .......... 134.72 |================================== glibc bench 1.0 Benchmark: sinh nanoseconds < Lower Is Better 2 x Xeon Platinum 8280 . 8.72 |=================================== 2 x EPYC 7742 .......... 9.76 |======================================= 2 x EPYC 7601 .......... 11.77 |=============================================== glibc bench 1.0 Benchmark: cos nanoseconds < Lower Is Better 2 x Xeon Platinum 8280 . 48.11 |==================================== 2 x EPYC 7742 .......... 53.84 |======================================== 2 x EPYC 7601 .......... 63.63 |=============================================== glibc bench 1.0 Benchmark: sin nanoseconds < Lower Is Better 2 x Xeon Platinum 8280 . 47.74 |==================================== 2 x EPYC 7742 .......... 53.49 |======================================== 2 x EPYC 7601 .......... 62.71 |=============================================== glibc bench 1.0 Benchmark: atanh nanoseconds < Lower Is Better 2 x Xeon Platinum 8280 . 12.20 |====================================== 2 x EPYC 7742 .......... 12.83 |======================================== 2 x EPYC 7601 .......... 15.03 |=============================================== glibc bench 1.0 Benchmark: tanh nanoseconds < Lower Is Better 2 x Xeon Platinum 8280 . 13.34 |====================================== 2 x EPYC 7742 .......... 13.57 |======================================= 2 x EPYC 7601 .......... 16.43 |=============================================== glibc bench 1.0 Benchmark: asinh nanoseconds < Lower Is Better 2 x Xeon Platinum 8280 . 10.10 |======================================= 2 x EPYC 7742 .......... 10.73 |========================================= 2 x EPYC 7601 .......... 12.16 |=============================================== glibc bench 1.0 Benchmark: sincos nanoseconds < Lower Is Better 2 x Xeon Platinum 8280 . 15.49 |======================================= 2 x EPYC 7742 .......... 15.46 |======================================= 2 x EPYC 7601 .......... 18.57 |=============================================== LAME MP3 Encoding 3.100 WAV To MP3 Seconds < Lower Is Better 2 x Xeon Platinum 8280 . 9.37 |========================================= 2 x EPYC 7742 .......... 9.13 |======================================== 2 x EPYC 7601 .......... 10.77 |=============================================== glibc bench 1.0 Benchmark: log2 nanoseconds < Lower Is Better 2 x Xeon Platinum 8280 . 7.71 |============================================ 2 x EPYC 7742 .......... 7.41 |========================================== 2 x EPYC 7601 .......... 8.37 |================================================ LeelaChessZero 0.22.0 Backend: Random Nodes Per Second > Higher Is Better 2 x Xeon Platinum 8280 . 38336.27 |============================================ NeatBench 5 Acceleration: CPU FPS > Higher Is Better 2 x Xeon Platinum 8280 . 31.66 |============================================= 2 x EPYC 7742 .......... 32.73 |=============================================== 2 x EPYC 7601 .......... 10.83 |================ glibc bench 1.0 Benchmark: ffsll nanoseconds < Lower Is Better 2 x Xeon Platinum 8280 . 1.66 |================================ 2 x EPYC 7742 .......... 2.25 |=========================================== 2 x EPYC 7601 .......... 2.51 |================================================ LeelaChessZero 0.22.0 Backend: BLAS Nodes Per Second > Higher Is Better 2 x Xeon Platinum 8280 . 46.15 |=============================================== NAS Parallel Benchmarks 3.4 Test / Class: FT.C Total Mop/s > Higher Is Better 2 x Xeon Platinum 8280 . 47110.74 |=================== 2 x EPYC 7742 .......... 108381.64 |=========================================== 2 x EPYC 7601 .......... 69178.63 |===========================