8 core processor series intel xeon eight core package boxed socket socket 2011 number of processing cores 8 number of threads 16 clock frequency 26 ghz turbo boost max turbo frequency 34 ghz processor code name ivy bridge ep tdp 95 watt front side bus 4 000 mhz quickpath interface 8 gts l2 cache 8 x 256 kb l2 cache 2 048 kb l3 cache 20 kb manufacturing process 22 nm suitable for intel system package fclga2011 features mmx sse sse2 ss