Intel xeon e3 1220 v5 35ghz socket 1151 8mb cache retail boxed processor specifications intel xeon e3 1220 v5 specifications general information type cpu microprocessor market segment server family intel xeon e3 1200 v5 model number e3 1220 v5 frequency 3000 mhz turbo frequency 3500 mhz bus speed 8 gts dmi clock multiplier 30 package 1151 land flip chip land grid array socket socket 1151 h4 lga1151 size 148 x 148 375cm x 375cm architecture