prime 2 x AMD EPYC 7742 64-Core testing with a Supermicro H12DSI-NT6 v1.02 (2.4 BIOS) and ASPEED on Ubuntu 20.04 via the Phoronix Test Suite. 2 x AMD EPYC 7742 64-Core: Processor: 2 x AMD EPYC 7742 64-Core @ 2.25GHz (128 Cores), Motherboard: Supermicro H12DSI-NT6 v1.02 (2.4 BIOS), Chipset: AMD Starship/Matisse, Memory: 192GB, Disk: 512GB Sabrent, Graphics: ASPEED, Network: 2 x Broadcom BCM57416 NetXtreme-E Dual-Media 10G RDMA OS: Ubuntu 20.04, Kernel: 5.4.0-91-generic (x86_64), Desktop: GNOME Shell 3.36.9, Display Server: X Server 1.20.13, Vulkan: 1.1.182, Compiler: GCC 9.4.0, File-System: ext4, Screen Resolution: 1024x768 Rust Prime Benchmark Prime Number Test To 200,000,000 Seconds < Lower Is Better 2 x AMD EPYC 7742 64-Core . 3.525 |============================================