Intel Core i5-11600K vs Intel Core i5-11600KF

Compare Intel 11th Generation Core i5 6 core CPU vs Intel 11th Generation Core i5 6 core processor, specs and benchmark score. Which is the better CPU for gaming?

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Price

The cheapest price from our partner retailers

$ 250.74
$ 208.12
$ 42.62 slightly less expensive

Benchmark Score

Overall Score

A combined score of all workloads

66 %
67 %
1% slightly better overall score

Gaming Score

The raw gaming performance with a fast GPU

94 %
95 %
1% slightly better gaming score

Multitasking Score

Performance in workloads using up to 8 cores

57 %
58 %
1% slightly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

55 %
56 %
1% slightly better heavy workload score

Free CPU Benchmark

Want to compare your processor against the Core i5-11600K and the Core i5-11600KF? Download our free and quick PC Performance Test.

Other Benchmarks

Geekbench (multi) score

Geekbench (multi) score

Multi threaded benchmark

7865
7878
0.17% slightly higher Geekbench (multi) score
Geekbench (single) score

Geekbench (single) score

Single threaded benchmark

1661
1% slightly higher Geekbench (single) score
1640
3DMark Physics score

3DMark Physics score

Physics simulation benchmark

9024
0.08% slightly higher 3DMark Physics score
9017

Specifications

Cores

Number of physical processing units

6
Identical
6

Threads

Number of logical processing units

12
Identical
12

Clock Speed

Base frequency at which the chip operates

3.9 GHz
Identical
3.9 GHz

Turbo Speed

Higher frequency used for heavy workloads

4.9 GHz
Identical
4.9 GHz

TDP

Thermal Design Power: Measure of heat generated by the CPU

125 W
Identical
125 W

PCIe Lanes

Number of physical connections between the CPU and expansion slots

20
Identical
20

Memory Channels

Lanes for simultaneous memory access

2
Identical
2

Supported Memory

Maximum amount of RAM supported by this CPU

128 GiB
Identical
128 GiB

L1 Cache

Smallest embedded memory, but the fastest

480 KiB
Identical
480 KiB

L2 Cache

Secondary embedded memory, slower than L1 cache

1.5 MiB
3 MiB
100% significantly more L2 cache

L3 Cache

General memory pool for all cores

12 MiB
Identical
12 MiB

Other details

Rank

Ranking in the hardwareDB database

92nd of 1,219
89th of 1,219

Family

The product line

11th Generation Core i5
11th Generation Core i5

Release date

The official date of release of this chip

February 2021
February 2021

Memory Type

The type of memory used by this chip

DDR4-3200
DDR4-3200

Is Unlocked

Can this CPU can be overclocked

Yes
Yes

Supports ECC memory

Does this CPU support error correcting memory

No
No

Core i5-11600K vs Core i5-11600KF benchmarks

Our benchmark analysis concludes that the Core i5-11600KF performs better than the Core i5-11600K. Furthermore, our gaming benchmark shows that it also outperforms the Core i5-11600K in all gaming tests too.

Info from our database shows that they both have the same core count and the same number of threads. In terms of clock speed, the Core i5-11600K and Core i5-11600KF are identical in this regard. In addition, both chips have the same turbo speed. Both these chips have an identical TDP (Thermal Design Power). This measures the amount of heat they output and can be used to estimate power consumption. In terms of cache, the Core i5-11600KF has significantly more L2 cache when compared to the Core i5-11600K. However, both these chips have the same amount of L3 cache.

The more cores a CPU has, the better the overall performance will be in parallel workloads such as multitasking. Many CPUs have more threads than cores, this means that each physical core is split into multiple logical cores, making them more efficient. Indeed, the Core i5-11600K has more threads than cores. Each physical core is split into multiple threads.

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