Intel xeon e5 2680 v3 250ghz socket lga2011 3 30mb cache retail boxed processor specifications essentials processor number e5 2680v3 lithography 22 nm performance number of cores 12 number of threads 24 processor base frequency 25 ghz max turbo frequency 33 ghz cache 30 mb smartcache bus speed 96 gts qpi number of qpi links 2 tdp 120 w vid voltage range 065vndash130v supplemental information embedded options available