pts/cpu AMD EPYC 7451 AMD EPYC 7451 24-Core testing with a Dell 07YXFK (1.9.2 BIOS) and llvmpipe 252GB on Ubuntu 18.04 via the Phoronix Test Suite. AMD EPYC 7451 24-Core: Processor: AMD EPYC 7451 24-Core (24 Cores / 48 Threads), Motherboard: Dell 07YXFK (1.9.2 BIOS), Chipset: AMD 17h, Memory: 258048MB, Disk: 7677GB PERC H730P Mini + 32GB IDSDM, Graphics: llvmpipe 252GB, Monitor: HP L2208w, Network: 2 x Broadcom NetXtreme BCM5720 PCIe OS: Ubuntu 18.04, Kernel: 4.15.0-55-generic (x86_64), Desktop: KDE Plasma 5.12.8, Display Server: X Server 1.19.6, Display Driver: modesetting 1.19.6, OpenGL: 3.3 Mesa 19.0.2 (LLVM 8.0 128 bits), Compiler: GCC 7.4.0, File-System: ext4, Screen Resolution: 1680x1050 Rodinia 2.4 Test: OpenMP LavaMD Seconds < Lower Is Better AMD EPYC 7451 24-Core . 39.12 |================================================ Rodinia 2.4 Test: OpenMP CFD Solver Seconds < Lower Is Better AMD EPYC 7451 24-Core . 14.60 |================================================ NAMD 2.13b1 ATPase Simulation - 327,506 Atoms days/ns < Lower Is Better AMD EPYC 7451 24-Core . 1.03875 |============================================== x264 2018-09-25 H.264 Video Encoding Frames Per Second > Higher Is Better AMD EPYC 7451 24-Core . 127.02 |=============================================== x265 3.0 H.265 1080p Video Encoding Frames Per Second > Higher Is Better AMD EPYC 7451 24-Core . 32.12 |================================================ 7-Zip Compression 16.02 Compress Speed Test MIPS > Higher Is Better AMD EPYC 7451 24-Core . 81139 |================================================ Stockfish 9 Total Time Nodes Per Second > Higher Is Better AMD EPYC 7451 24-Core . 48641874 |============================================= asmFish 2018-07-23 1024 Hash Memory, 26 Depth Nodes/second > Higher Is Better AMD EPYC 7451 24-Core . 50993410 |============================================= Timed GCC Compilation 8.2 Time To Compile Seconds < Lower Is Better AMD EPYC 7451 24-Core . 2120.88 |============================================== Timed Linux Kernel Compilation 4.18 Time To Compile Seconds < Lower Is Better AMD EPYC 7451 24-Core . 52.05 |================================================ POV-Ray 3.7.0.7 Trace Time Seconds < Lower Is Better AMD EPYC 7451 24-Core . 24.96 |================================================ Radiance Benchmark 5.0 Test: Serial Seconds < Lower Is Better AMD EPYC 7451 24-Core . 1121.23 |============================================== Radiance Benchmark 5.0 Test: SMP Parallel Seconds < Lower Is Better AMD EPYC 7451 24-Core . 348.00 |=============================================== OpenSSL 1.1.1 RSA 4096-bit Performance Signs Per Second > Higher Is Better AMD EPYC 7451 24-Core . 3707.67 |============================================== ctx_clock Context Switch Time Clocks < Lower Is Better AMD EPYC 7451 24-Core . 161 |================================================== Sysbench 2018-07-28 Test: CPU Events Per Second > Higher Is Better AMD EPYC 7451 24-Core . 36328.66 |=============================================