Intel xeon e5 2609 v2 25ghz socket lga2011 10mb cache retail boxed processor specifications essentials processor number e5 2609v2 lithography 22 nm performance number of cores 4 number of threads 4 processor base frequency 25 ghz max turbo frequency 25 ghz cache 10 mb smartcache bus speed 64 gts qpi number of qpi links 2 tdp 80 w vid voltage range 065ndash130v supplemental information embedded options available y