Gromacs + KeyDB 2 x AMD EPYC 7742 64-Core testing with a AMD DAYTONA_X (RDY1001C BIOS) and llvmpipe 504GB on Ubuntu 19.10 via the Phoronix Test Suite. 2 x AMD EPYC 7742 64-Core - llvmpipe 504GB - AMD: 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: 16 x 32 GB DDR4-3200MT/s 36ASF4G72PZ-3G2E2, Disk: 280GB INTEL SSDPE21D280GA + 256GB Micron_1100_MTFD, Graphics: llvmpipe 504GB, Monitor: VE228, Network: 2 x Mellanox MT27710 OS: Ubuntu 19.10, Kernel: 5.6.0-050600rc3-generic (x86_64) 20200223, Desktop: GNOME Shell 3.34.1, Display Server: X Server, OpenGL: 3.3 Mesa 20.1.0-devel (git-01496e3 2020-02-25 eoan-oibaf-ppa) (LLVM 10.0.0 128 bits), Compiler: GCC 9.2.1 20191008, File-System: ext4, Screen Resolution: 1920x1080 GROMACS 2020 Water Benchmark Ns Per Day > Higher Is Better 2 x AMD EPYC 7742 64-Core - llvmpipe 504GB - AMD . 3.481 |=====================