AMD EPYC Milan 7C13 CPU 64 core 2.0Ghz unlocked OEM Version of AMD EPYC 7763
7C83 official version EPYC Milan 64 core 128 threads, base frequency 2.45Ghz, maximum core frequency 3.5Ghz, 3200MHz/8 channels, 204.8GB/s/PClE4.0, TDP280w, It's a OEM Version of AMD EPYC 7763 CPU. AMD EPYC™ 7003 Series.