XEON P X5680 12M 3.33 GHZ 6.40 GT/S QPI FC-LGA10 MM#907467Intel Xeon X5680 Hexa core (6 Core) 3. 33 GHz Processor 12 MB L3 Cache 64 bit Processing 32 nm Socket B LGA 1366 130 W VPN: BX80614X5680 SKU: RSC316269 UPC: 5032037010863 Its 12 MB of L3 cache is good enough to carry routine data and process them in a flash giving you fast and smooth performance Built on 32 nm technology and uses a high k metal gate to enable higher performing transistors on the same node reducing leakage of currents Intel Xeon