wtf-more 2 x AMD EPYC 7453 28-Core testing with a AMD DAYTONA_X (RYM1001D BIOS) and ASPEED on Ubuntu 20.04 via the Phoronix Test Suite. a1: Processor: 2 x AMD EPYC 7453 28-Core @ 2.75GHz (56 Cores / 112 Threads), Motherboard: AMD DAYTONA_X (RYM1001D BIOS), Chipset: AMD Starship/Matisse, Memory: 16 x 32 GB DDR4-3200MT/s 36ASF4G72PZ-3G2E2, Disk: 3841GB Micron_9300_MTFDHAL3T8TDP, Graphics: ASPEED, Monitor: VE228, Network: 2 x Mellanox MT27710 OS: Ubuntu 20.04, Kernel: 5.11.6-051106-generic (x86_64), Display Server: X Server, Compiler: GCC 9.3.0, File-System: ext4, Screen Resolution: 1920x1080 a2: Processor: 2 x AMD EPYC 7453 28-Core @ 2.75GHz (56 Cores / 112 Threads), Motherboard: AMD DAYTONA_X (RYM1001D BIOS), Chipset: AMD Starship/Matisse, Memory: 16 x 32 GB DDR4-3200MT/s 36ASF4G72PZ-3G2E2, Disk: 3841GB Micron_9300_MTFDHAL3T8TDP, Graphics: ASPEED, Monitor: VE228, Network: 2 x Mellanox MT27710 OS: Ubuntu 20.04, Kernel: 5.11.6-051106-generic (x86_64), Display Server: X Server, Compiler: GCC 9.3.0, File-System: ext4, Screen Resolution: 1920x1080 a3: Processor: 2 x AMD EPYC 7453 28-Core @ 2.75GHz (56 Cores / 112 Threads), Motherboard: AMD DAYTONA_X (RYM1001D BIOS), Chipset: AMD Starship/Matisse, Memory: 16 x 32 GB DDR4-3200MT/s 36ASF4G72PZ-3G2E2, Disk: 3841GB Micron_9300_MTFDHAL3T8TDP, Graphics: ASPEED, Monitor: VE228, Network: 2 x Mellanox MT27710 OS: Ubuntu 20.04, Kernel: 5.11.6-051106-generic (x86_64), Display Server: X Server, Compiler: GCC 9.3.0, File-System: ext4, Screen Resolution: 1920x1080 WRF 4.2.2 Input: conus 2.5km Seconds < Lower Is Better a1 . 11533.86 |================================================================ a2 . 11531.54 |================================================================ a3 . 11535.98 |================================================================