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Intel Core i5-11600K @ 3.90GHz

Intel Core i5-11600K @ 3.90GHz specifications and PassMark benchmark data: 3,335 single-core score, 19,475 multicore score, FCLGA1200 socket, 6 cores.

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Multicore performance
19,475
Single-core performance
3,335
Estimated price
$188

Last price change 2026-10-01

Processor specifications
Specifications reported by the benchmark source.
Class
Desktop
Socket
FCLGA1200
Base clock
3.9 GHz
Turbo clock
4.9 GHz
Cores
6
Threads
12
Typical TDP
125 W
Release / first seen
Q2 2021
Cache per CPU package
Multipliers show the number of cache blocks reported by the source.
L1 Instruction Cache
6 x 32 KB
L1 Data Cache
6 x 48 KB
L2 Cache
6 x 512 KB
L3 Cache
12 MB
Additional source specifications
More specifications reported for this processor.
Description
Intel UHD Graphics 750
TDP Down
95 W
Memory Support
Max. Memory Size: 128 GB (DDR4-3200)

Understanding Intel Core i5-11600K @ 3.90GHz

PassMark single-core and multicore scores describe different workloads. Compare each score with the same benchmark on another processor. A higher multicore score does not mean every application or game will run proportionally faster. Device cooling, memory and power settings also affect performance.

Will Intel Core i5-11600K @ 3.90GHz work with my motherboard?

The source lists FCLGA1200 as the socket. Check the exact motherboard model and revision on its manufacturer's CPU support list, including the minimum BIOS version. A socket match alone does not establish compatibility. Include a new motherboard, memory and cooling in your budget when the platform changes.

Other names listed by the benchmark source: 11th Gen Intel(R) Core(TM) i5-11600K @ 3.90GHz, 11th Gen Intel Core i5-11600K @ 3.90GHz.

How our benchmarks and CPU recommendations work

Intel Core i5-11600K @ 3.90GHz comparisons

Head-to-head pages against processors in the same performance range.

Sources and data freshness

The retrieval date records when Find Me a CPU collected the source data. It is not a benchmark test date. Prices are USD estimates from the source, converted for other currencies, rather than live retailer offers. Release / first seen means the CPU first appeared on PassMark charts, not necessarily its launch date.

Benchmark scores do not predict frame rates in a particular game. Typical TDP is a specification, not measured electricity use. A matching socket does not confirm motherboard support; check the manufacturer's CPU support list and BIOS requirements.

How our data and recommendations work