Quad core processor series intel xeon quad core package tray number of processing cores 4 number of threads 8 clock frequency 26 ghz turbo boost max turbo frequency 32 ghz processor code name broadwell tdp 85 watt stepping revision r0 stepping l2 cache 4 x 256 kb l2 cache 1 024 kb l3 cache 10 kb manufacturing process 14 nm suitable for intel system features mmx sse sse2 sse3 sse4 sse41 sse42 ssse3 advanced vector extensions avx adv