Coffee Lake refresh (Skylake variant)

Flagship example: Core i9-9900K · Intel · introduced 2018

Results1FlagshipIntel(R) Core(TM) i9-9900K CPU @ 3.60GHzST score / GHz (family avg)800MT score / Watt (family avg)277MT scaling efficiency61%

🏛️ View this architecture in the CPU Museum →

Coffee Lake refresh (Skylake variant)

Benchmark results in this family

Highlighted rows (★) are the most important CPUs of the family (Important - 1 in the result files). ST/GHz = single-core optimized score per 1 GHz; MT/W = multi-core optimized score per Watt of TDP. Click headers to sort.

CPU Name Cores Clock MHz TDP W Score ST Score MT ST/GHz MT/W Text Html
Intel(R) Core(TM) i9-9900K CPU @ 3.60GHz 16 5,000 140 4,001 38,758 800 277 Text Html

Architecture signature (flagship, single-core optimized, per GHz)

Each cell is the flagship’s score/GHz on one Livermore kernel, colored by where it sits among every CPU ever measured (red = bottom, green = top, log scale). Hover a column header for the kernel name.

CPUL1L2L3L4L5L6L7L8L9L10L11L12L13L14L15L16L17L18L19L20L21L22L23L24
Intel(R) Core(TM) i9-9900K CPU @ 3.60GHz
score/GHz, percentile-colored vs all CPUs
3,3239977537793304463,4241,8121,7538913649463834831,5446815592,0212473102,431656554335