256 cp2k 2 x AMD EPYC 9755 128-Core testing with a AMD VOLCANO (RVOT1001B BIOS) and ASPEED on Ubuntu 24.04 via the Phoronix Test Suite. a: Processor: 2 x AMD EPYC 9755 128-Core @ 2.70GHz (256 Cores / 512 Threads), Motherboard: AMD VOLCANO (RVOT1001B BIOS), Chipset: AMD Device 153a, Memory: 1520GB, Disk: 512GB SAMSUNG MZVL2512HCJQ-00B00 + 3201GB Micron_7450_MTFDKCB3T2TFS, Graphics: ASPEED, Network: Broadcom NetXtreme BCM5720 PCIe OS: Ubuntu 24.04, Kernel: 6.8.0-45-generic (x86_64), Compiler: GCC 13.2.0 + Clang 18.1.3, File-System: ext4, Screen Resolution: 1920x1200 CP2K Molecular Dynamics 2024.3 Input: H20-256 Seconds < Lower Is Better a . 138.86 |=================================================================== CP2K Molecular Dynamics 2024.3 CPU Temperature Monitor Celsius < Lower Is Better a . MIN: 36.4 AVG: 60.3 MAX: 64.5