Xeon Gold 6138F 2.0GHz 20-Core (Tray)
2.0GHz 20-Core - 40 Threads - 3.7GHz Turbo - Socket LGA 3647 / P - 4-Way SMP - Supports DDR4-2666 Memory - 20 x 1MB L2 Cache - 27.5MB L3 Cache - 135W TDP - Intel VT-x/VT-d Virtualization - Skylake-SP 14nm - OEM w/o Heatsink & Fan
Xeon w7-3455 2.5GHz 24-Core S4677 270W CPU (Tray, XCC)
2.5GHz 24-Core - 48 Threads - 4.8GHz Turbo - Socket LGA 4677 / E - 1-Way SMP - Supports DDR5-4800 ECC Memory - 67.5MB L3 Cache - 270W TDP - 324W Max Turbo TDP - Intel VT-x/VT-d Virtualization - Sapphire Rapids-WS Intel 7/10nm - OEM w/o Heatsink & Fan