7713-lammps 2 x AMD EPYC 7713 64-Core testing with a Inspur 4.02.06 and ASPEED 40GB on Ubuntu 20.04 via the Phoronix Test Suite. 2 x AMD EPYC 7713 64-Core: Processor: 2 x AMD EPYC 7713 64-Core @ 2.00GHz (128 Cores / 256 Threads), Motherboard: Inspur 4.02.06, Chipset: AMD Starship/Matisse, Memory: 16 x 64 GB DDR4-3200MT/s HMAA8GR7AJR4N-XN, Disk: 2 x 3841GB SAMSUNG MZQLB3T8HALS-00003 + 2 x 2000GB INTEL SSDPE2KX020T8, Graphics: ASPEED 40GB, Network: 4 x Intel 82580 + 2 x Intel X710 for 10GbE SFP+ + 2 x Intel 82599ES 10-Gigabit SFI/SFP+ OS: Ubuntu 20.04, Kernel: 5.11.0-40-generic (x86_64), Desktop: GNOME Shell 3.36.9, Display Server: X Server 1.20.11, Display Driver: NVIDIA, Vulkan: 1.2.186, Compiler: GCC 9.3.0 + CUDA 11.2, File-System: ext4, Screen Resolution: 1024x768 LAMMPS Molecular Dynamics Simulator 29Oct2020 Model: 20k Atoms ns/day > Higher Is Better 2 x AMD EPYC 7713 64-Core . 32.41 |============================================ LAMMPS Molecular Dynamics Simulator 29Oct2020 Model: Rhodopsin Protein ns/day > Higher Is Better 2 x AMD EPYC 7713 64-Core . 28.44 |============================================