Intel Core i9-12900KF vs Intel Core i9-12900F

Compare Intel 12th Generation Core i9 16 core CPU vs Intel 12th Generation Core i9 16 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

$ 568.05
$ 81.94 slightly less expensive
$ 649.99

Benchmark Score

Overall Score

A combined score of all workloads

123 %
23% slightly better overall score
100 %

Gaming Score

The raw gaming performance with a fast GPU

139 %
9% slightly better gaming score
127 %

Multitasking Score

Performance in workloads using up to 8 cores

119 %
29% slightly better multitasking score
92 %

Heavy Workload Score

Performance in workloads using up to 16 cores

117 %
28% slightly better heavy workload score
91 %

Free CPU Benchmark

Want to compare your processor against the Core i9-12900KF and the Core i9-12900F? Download our free and quick PC Performance Test.

Other Benchmarks

Blender score

Blender score

Cycles Render (Samples per minute)

385.69
29% slightly higher Blender score
296.78

Specifications

Cores

Number of physical processing units

16
Identical
16

Threads

Number of logical processing units

24
Identical
24

Clock Speed

Base frequency at which the chip operates

3.2 GHz
33% slightly higher clock speed
2.4 GHz

Turbo Speed

Higher frequency used for heavy workloads

5.2 GHz
1% slightly higher turbo speed
5.1 GHz

TDP

Thermal Design Power: Measure of heat generated by the CPU

241 W
65 W
270% significantly lower TDP

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

1280 KiB
Identical
1280 KiB

L3 Cache

General memory pool for all cores

30 MiB
Identical
30 MiB

Other details

Rank

Ranking in the hardwareDB database

11th of 622
21st of 622

Family

The product line

12th Generation Core i9
12th Generation Core i9

Release date

The official date of release of this chip

November 2021
February 2022

Memory Type

The type of memory used by this chip

DDR5-4800
DDR5-4800

Is Unlocked

Can this CPU can be overclocked

Yes
Yes

Core i9-12900KF vs Core i9-12900F specs and performance

In our benchmarks, the Core i9-12900KF beats the Core i9-12900F in overall performance. Furthermore, our gaming benchmark shows that it also outperforms the Core i9-12900F in all gaming tests too.

Info from our database shows that they both have the same core count and the same number of threads. These CPUs have different clock speeds. Indeed, the Core i9-12900KF has a slightly higher clock speed compared to the Core i9-12900F. Also, the Core i9-12900KF has a slightly higher turbo speed. The Core i9-12900F outputs less heat than Core i9-12900KF thanks to a significantly lower TDP. This measures the amount of heat they output and can be used to estimate power consumption.

Modern CPUs generally have more logical cores than physical cores, this means that each core is split into multiple virtual cores, improving efficiency for parallel workloads. Indeed, the Core i9-12900KF has more threads than cores. Each physical core is split into multiple threads.

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