Xeon E5-4650 v4 2.2GHz 14-Core (Tray)
2.2GHz 14 Core - 28 Threads - 2.8GHz Turbo - Socket LGA 2011-v3 / R3 - 4-Way SMP - Supports DDR4-2133 Memory - 14 x 256KB L2 Cache - 35MB L3 Cache - 105W TDP - Intel VT-x / VT-d Virtualization - Broadwell-EP 14nm - OEM/TRAY w/o Heatsink & Fan
Xeon E7-4830 v2 2.2GHz Ten-Core (Tray)
2.2GHz 10 Core - 20 Threads - 2.7GHz Turbo - Socket LGA 2011-1 / R2 - 4-Way SMP - Supports DDR3-1600 Memory - 10 x 256KB L2 Cache - 20MB L3 Cache - 105W TDP - Intel VT-x / VT-d / VT-c Virtualization - Ivy Bridge-EX 22nm - OEM/TRAY w/o Heatsink & Fan