Intel Core i5-12400F vs Intel Core i7-12700KF

Compare Intel 12th Generation Core i5 6 core CPU vs Intel 12th Generation Core i7 12 core processor, specs and benchmark score. Which is the better CPU for gaming?

CPU Comparison

Quickly search and compare processors


The cheapest price from our partner retailers

$ 165.00
$ 211.65 significantly less expensive
$ 376.65

Benchmark Score

Overall Score

A combined score of all workloads

71 %
118 %
66% significantly better overall score

Gaming Score

The raw gaming performance with a fast GPU

98 %
137 %
39% slightly better gaming score

Multitasking Score

Performance in workloads using up to 8 cores

63 %
112 %
77% significantly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

61 %
110 %
80% significantly better heavy workload score

Free CPU Benchmark

Want to compare your processor against the Core i5-12400F and the Core i7-12700KF? Download our free and quick PC Performance Test.

Other Benchmarks

Geekbench (multi) score

Geekbench (multi) score

Multi threaded benchmark

73% significantly higher Geekbench (multi) score
Geekbench (single) score

Geekbench (single) score

Single threaded benchmark

16% slightly higher Geekbench (single) score
3DMark Physics score

3DMark Physics score

Physics simulation benchmark

72% significantly higher 3DMark Physics score



Number of physical processing units

100% significantly more cores


Number of logical processing units

66% significantly more threads

Clock Speed

Base frequency at which the chip operates

2.5 GHz
3.6 GHz
44% significantly higher clock speed

Turbo Speed

Higher frequency used for heavy workloads

4.4 GHz
5 GHz
13% slightly higher turbo speed


Thermal Design Power: Measure of heat generated by the CPU

65 W
192% significantly lower TDP
190 W

PCIe Lanes

Number of physical connections between the CPU and expansion slots


Memory Channels

Lanes for simultaneous memory access


Supported Memory

Maximum amount of RAM supported by this CPU

128 GiB
128 GiB

L1 Cache

Smallest embedded memory, but the fastest

480 KiB
960 KiB
100% significantly more L1 cache

L3 Cache

General memory pool for all cores

18 MiB
25 MiB
38% slightly more L3 cache

Other details


Ranking in the hardwareDB database

74th of 1,233
11th of 1,233


The product line

12th Generation Core i5
12th Generation Core i7

Release date

The official date of release of this chip

February 2022
November 2021

Memory Type

The type of memory used by this chip


Is Unlocked

Can this CPU can be overclocked


Core i5-12400F vs Core i7-12700KF benchmarks

Our benchmark analysis concludes that the Core i7-12700KF performs better than the Core i5-12400F. Furthermore, our gaming benchmark shows that it also outperforms the Core i5-12400F in all gaming tests too.

With info from our database, we find that the Core i7-12700KF has significantly more cores with 12 cores whereas the Core i5-12400F has 6 cores. It also has more threads than the Core i5-12400F. These CPUs have different clock speeds. Indeed, the Core i7-12700KF has a significantly higher clock speed compared to the Core i5-12400F. Also, the Core i7-12700KF has a slightly higher turbo speed. A Core i5-12400F CPU outputs less heat than a Core i7-12700KF CPU because of its significantly lower TDP. This measures the amount of heat they output and can be used to estimate power consumption.

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 i5-12400F has more threads than cores. Each physical core is split into multiple threads.


No comments yet! Be the first to leave a comment using the form below.

Keep comments on topic and be polite. Comments are subject to moderation before they are published.

Popular CPU Comparisons