Intel Xeon E5-2640 v2 - P/N: SR19ZEssentials Product Collection Intel Xeon Processor E5 v2 Family Code Name Products formerly Ivy Bridge EP Vertical Segment Server Processor Number E5 2640V2 Lithography 22 nm Use Conditions Server Enterprise CPU Specifications Total Cores 8 Total Threads 16 Max Turbo Frequency 2. 50 GHz Intel Turbo Boost Technology 2. 0 Frequency 2. 50 GHz Processor Base Frequency 2. 00 GHz Cache 20 MB Intel Smart Cache Bus Speed 7. 2 GT s # of QPI Links 2 TDP 95 W