Quad core processor series intel core i5 package boxed number of processing cores 4 number of threads 4 clock frequency 38 ghz turbo boost max turbo frequency 42 ghz processor code name kaby lake tdp 91 watt integrated graphics graphics chipset intel hd graphics 630 untersttzte displays 3 stepping revision b0 stepping hypertransport 8 gts l2 cache 4 x 256 kb l2 cache 1 024 kb l3 cache 6 kb manufacturing process 14 nm features sse41