EPYC™ 9255 Features: Supported Technologies AMD Infinity Architecture , AMD Infinity Guard Workload Affinity ERM|SCM|CRM apps , General Purpose , Networking|NFV , Web Serving Specifications: General Name AMD EPYC™ 9255 Family EPYC Series EPYC 9005 Series Form Factor Servers Regional Availability Global , China , NA , EMEA , APJ , LATAM # of CPU Cores 24 # of Threads 48 Max. Boost Clock Up to 4.3 GHz All Core Boost Speed 4 GHz Base Clock 3.2 GHz L3 Cache 128 MB Default TDP 200W AMD Configurable TDP (cTDP) 200-240W CPU Socket SP5 Socket Count 1P / 2P Connectivity PCI Express® Version PCIe® 5.0 x128 System Memory Type DDR5 Memory Channels 12 System Memory Specification Up to 6400 MT/s Per Socket Mem BW 614 GB/s