Intel Core i3-10100F vs Intel Core i5-8400H

Compare Intel 10th Generation Core i3 4 core CPU vs Intel 8th Generation Core i5 4 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

43 %
4% slightly better overall score
41 %

Gaming Score

The raw gaming performance with a fast GPU

67 %
19% slightly better gaming score
56 %

Multitasking Score

Performance in workloads using up to 8 cores

36 %
Identical
36 %

Heavy Workload Score

Performance in workloads using up to 16 cores

34 %
35 %
2% slightly better heavy workload score

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Want to compare your processor against the Core i3-10100F and the Core i5-8400H? Download our free and quick PC Performance Test.

Other Benchmarks

Geekbench (multi) score

Multi threaded benchmark

4,053
19% slightly higher Geekbench (multi) score
3,383

Geekbench (single) score

Single threaded benchmark

1,094
14% slightly higher Geekbench (single) score
957

Specifications

Cores

Number of physical processing units

4
Identical
4

Threads

Number of logical processing units

8
Identical
8

Clock Speed

Base frequency at which the chip operates

4 GHz
44% significantly higher clock speed
3 GHz

Turbo Speed

Higher frequency used for heavy workloads

4 GHz
2% slightly higher turbo speed
4 GHz

TDP

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

16
Identical
16

Memory Channels

Lanes for simultaneous memory access

2
Identical
2

Supported Memory

Maximum amount of RAM supported by this CPU

128 GiB
100% significantly more supported memory
64 GiB

Other details

Rank

Ranking in the hardwareDB database

413th of 1,337
435th of 1,337

Family

The product line

10th Generation Core i3
8th Generation Core i5

Release date

The official date of release of this chip

November 2020
May 2018

Memory Type

The type of memory used by this chip

DDR4-2666
DDR4-2666

Is Unlocked

Can this CPU can be overclocked

-
No

Supports ECC memory

Does this CPU support error correcting memory

No
No

Core i3-10100F vs Core i5-8400H specs and performance

Our benchmark analysis concludes that the Core i3-10100F performs better than the Core i5-8400H. Furthermore, our gaming benchmark shows that it also outperforms the Core i5-8400H in all gaming tests too.

Our spec comparison shows that they have an identical amount of cores and the same number of threads. With our hardware info, we find that the Core i3-10100F has a significantly higher clock speed than the Core i5-8400H. Also, the Core i3-10100F has a slightly higher turbo speed. The Core i5-8400H outputs less heat than Core i3-10100F 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 i3-10100F has more threads than cores. Each physical core is split into multiple threads.

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