Xeon E7-8891 v2 3.2GHz Ten-Core (Tray)
3.2GHz 10-Core - 20 Threads - 3.7GHz Turbo - Socket LGA 2011-1 / R2 - 8-Way SMP - Supports DDR3-1600 Memory - 10 x 256KB L2 Cache - 37.5MB L3 Cache - 155W TDP - Intel VT-x / VT-d / VT-c Virtualization - Ivy Bridge-EX 22nm - OEM/TRAY w/o Heatsink & Fan - No Mfg. Warranty
Xeon E7-8850 2.0GHz Ten-Core (Tray)
2.0GHz 10-Core - 20 Threads - 2.4GHz Turbo - Socket LGA 1567 / LS - 8-Way SMP - Supports DDR3-1333 Memory - 10 x 256KB L2 Cache - 24MB L3 Cache - 130W TDP - Intel VT-x / VT-d / VT-c Virtualization - Westmere-EX 32nm - OEM/TRAY w/o Heatsink & Fan - No Mfg. Warranty