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Review exact catalog specifications side by side. Differing values are highlighted so the tradeoffs are easier to scan.

Specification comparison for selected CPUs
SpecificationIntel Core i7-11700KFIntel Core i9-11900K
Release dateMar 16, 2021Mar 16, 2021
Cores88
Threads1616
Base clock3.6 GHZ3.5 GHZ
Boost clock5 GHZ5.3 GHZ
TDP95 W125 W
Cache16 MB16 MB
Bus Speed8 GT/s8 GT/s
Max Memory Size128 GB128 GB
ECC SupportNoNo
Hyper ThreadingYesYes
Turbo BoostYesYes
SocketLGA1200LGA1200
MemoryDDR4DDR4
Ram Speed3200 MHz3200 MHz
Processor Generation1111