Intel Core i5-12400F vs Intel Core i5-12450H

Compare Intel 12th Generation Core i5 6 core CPU vs Intel 12th Generation Core i5 8 core processor, specs and benchmark score. Which is the better CPU for gaming?

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Benchmark Score

Overall Score

A combined score of all workloads

70 %
25% slightly better overall score
56 %

Gaming Score

The raw gaming performance with a fast GPU

96 %
20% slightly better gaming score
80 %

Multitasking Score

Performance in workloads using up to 8 cores

62 %
26% slightly better multitasking score
49 %

Heavy Workload Score

Performance in workloads using up to 16 cores

60 %
27% slightly better heavy workload score
47 %

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Want to compare your processor against the Core i5-12400F and the Core i5-12450H? Download our free and quick PC Performance Test.

Other Benchmarks

Blender score

Blender score

Cycles Render (Samples per minute)

18% slightly higher Blender score



Number of physical processing units

33% slightly more cores


Number of logical processing units


Clock Speed

Base frequency at which the chip operates

2.5 GHz
25% slightly higher clock speed
2 GHz

Turbo Speed

Higher frequency used for heavy workloads

4.4 GHz
4.4 GHz


Thermal Design Power: Measure of heat generated by the CPU

65 W
45 W
44% significantly lower TDP

PCIe Lanes

Number of physical connections between the CPU and expansion slots

40% slightly more pcie lanes

Memory Channels

Lanes for simultaneous memory access


Supported Memory

Maximum amount of RAM supported by this CPU

128 GiB
100% significantly more supported memory
64 GiB

L1 Cache

Smallest embedded memory, but the fastest

480 KiB
640 KiB
33% slightly more L1 cache

L3 Cache

General memory pool for all cores

18 MiB
49% significantly more L3 cache
12 MiB

Other details


Ranking in the hardwareDB database

56th of 622
108th of 622


The product line

12th Generation Core i5
12th Generation Core i5

Release date

The official date of release of this chip

February 2022
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 i5-12400F vs Core i5-12450H specs and performance

Our benchmark analysis concludes that the Core i5-12400F performs better than the Core i5-12450H. Furthermore, our gaming benchmark shows that it also outperforms the Core i5-12450H in all gaming tests too.

When comparing core counts for these CPUs, we notice that the Core i5-12450H has slightly more cores with 8 cores compared to the Core i5-12400F that has 6 cores. But they both have the same number of threads. These CPUs have different clock speeds. Indeed, the Core i5-12400F has a slightly higher clock speed compared to the Core i5-12450H. Furthermore, both these CPUs have identical turbo speeds. The Core i5-12450H outputs less heat than Core i5-12400F thanks to a 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.


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