10 core processor series intel core i9 intel x series package boxed number of processing cores 10 number of threads 20 clock frequency 33 ghz turbo boost max turbo frequency 45 ghz processor code name skylake x tdp 140 watt l2 cache 10 x 1 000 kb l2 cache 10 000 kb l3 cache 13 kb manufacturing process 14 nm package fclga2066 features mmx sse sse2 sse3 ssse3 sse41 sse42 advanced vector extensions avx advanced vector extensions 20 avx2