Intel Core i5-11400F vs Intel Core i3-12100F

Compare Intel 11th Generation Core i5 6 core CPU vs Intel 12th Generation Core i3 4 core processor, specs and benchmark score. Which is the better CPU for gaming?

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The cheapest price from our partner retailers

$ 164.49
$ 129.99
$ 34.50 slightly less expensive

Benchmark Score

Overall Score

A combined score of all workloads

57 %
9% slightly better overall score
52 %

Gaming Score

The raw gaming performance with a fast GPU

84 %
84 %

Multitasking Score

Performance in workloads using up to 8 cores

49 %
13% slightly better multitasking score
43 %

Heavy Workload Score

Performance in workloads using up to 16 cores

47 %
14% slightly better heavy workload score
41 %

Free CPU Benchmark

Want to compare your processor against the Core i5-11400F and the Core i3-12100F? Download our free and quick PC Performance Test.

Other Benchmarks

Geekbench (multi) score

Geekbench (multi) score

Multi threaded benchmark

13% slightly higher Geekbench (multi) score
Geekbench (single) score

Geekbench (single) score

Single threaded benchmark

11% slightly higher Geekbench (single) score
3DMark Physics score

3DMark Physics score

Physics simulation benchmark

24% slightly higher 3DMark Physics score



Number of physical processing units

49% significantly more cores


Number of logical processing units

49% significantly more threads

Clock Speed

Base frequency at which the chip operates

2.6 GHz
3.3 GHz
26% slightly higher clock speed

Turbo Speed

Higher frequency used for heavy workloads

4.4 GHz
2% slightly higher turbo speed
4.3 GHz


Thermal Design Power: Measure of heat generated by the CPU

65 W
58 W
12% slightly lower TDP

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

Other details


Ranking in the hardwareDB database

134th of 1,219
173rd of 1,219


The product line

11th Generation Core i5
12th Generation Core i3

Release date

The official date of release of this chip

February 2021
February 2022

Memory Type

The type of memory used by this chip


Is Unlocked

Can this CPU can be overclocked


Supports ECC memory

Does this CPU support error correcting memory


Core i5-11400F vs Core i3-12100F benchmarks

Our benchmark analysis concludes that the Core i5-11400F performs better than the Core i3-12100F. Despite this, the Core i3-12100F has the advantage in our gaming benchmark.

In terms of the number of cores of each of these CPUs, the Core i5-11400F has significantly more cores than the Core i3-12100F. Indeed, the Core i5-11400F has 6 cores compared to 4 cores found in the Core i3-12100F. It also has more threads than the Core i3-12100F. With our hardware info, we find that the Core i3-12100F has a slightly higher clock speed than the Core i5-11400F. Despite this, the Core i5-11400F has a slightly higher turbo speed. The Core i3-12100F outputs less heat than Core i5-11400F thanks to a slightly 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 i5-11400F has more threads than cores. Each physical core is split into multiple threads.


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