Intel xeon e3 1220 v3 3100 mhz socket 1150 8 mb cache retail boxed processor processor number e3 1220 v3 intel smart cache 8 mb performance of cores 4 of threads 4 processor base frequency 31 ghz max turbo frequency 35 ghz tdp 80 w memory specifications max memory size dependent on memory type 32 gb memory types ddr3 and ddr3l 13331600 at 15v max of memory channels 2 max memory bandwidth 256 gbs ecc memory supported yes graphics specifications processor