Xeon E7-8891 v3 2.8GHz Ten-Core (Tray)
2.8GHz 10 Core - 20 Threads - 3.5GHz Turbo - Socket LGA 2011-1 / R2 - 8-Way SMP - Supports DDR3-1600/DDR4-1866 Memory - 10 x 256KB L2 Cache - 45MB L3 Cache - 165W TDP - Intel VT-x / VT-d Virtualization - Haswell-EX 22nm - OEM/TRAY w/o Heatsink & Fan
EPYC 9555 3.2Hz 64-Core 256M SP5 360W CPU (Tray)
3.2GHz 64 Core - 128 Threads - 4.4GHz Turbo - Socket SP5 / LGA 6096 - 2-Way SMP - Supports DDR5-6000 ECC REG ( Per Socket to 576GB/s ) Memory - 256MB L3 Cache - 360W TDP - 400W Max Turbo TDP - Zen-5 / Turin 4nm - OEM/TRAY w/o Heatsink & Fan