Intel Core i7-8750H vs Intel Core i5-12400

Compare Intel 8th Generation Core i7 6 core CPU vs Intel 12th Generation Core i5 6 core processor, specs and benchmark score. Which is the better CPU for gaming?

CPU Comparison

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Benchmark Score

Overall Score

A combined score of all workloads

3418 points
7038 points
105% significantly better overall score

Gaming Score

The raw gaming performance with a fast GPU

4937 points
9694 points
96% significantly better gaming score

Multitasking Score

Performance in workloads using up to 8 cores

2961 points
6210 points
109% significantly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

2863 points
6013 points
110% significantly better heavy workload score

Free CPU Benchmark

Want to compare your processor against the Core i7-8750H and the Core i5-12400? Download our free and quick PC Performance Test.

Other Benchmarks

3DMark Physics score

3DMark Physics score

Physics simulation benchmark

3442 points
5938 points
72% significantly higher 3DMark Physics score
Blender score

Blender score

Cycles Render (Samples per minute)

80.62 points
164.62 points
104% significantly higher Blender score
Geekbench 5 (multi) score

Geekbench 5 (multi) score

Multi threaded benchmark

4506 points
8911 points
97% significantly higher Geekbench 5 (multi) score
Geekbench 5 (single) score

Geekbench 5 (single) score

Single threaded benchmark

1262 points
2130 points
68% significantly higher Geekbench 5 (single) score
Geekbench 6 (multi) score

Geekbench 6 (multi) score

Multi threaded benchmark

4668 points
8875 points
90% significantly higher Geekbench 6 (multi) score
Geekbench 6 (single) score

Geekbench 6 (single) score

Single threaded benchmark

1311 points
2207 points
68% significantly higher Geekbench 6 (single) score

Specifications

Cores

Number of physical processing units

6
Identical
6

Threads

Number of logical processing units

12
Identical
12

Clock Speed

Base frequency at which the chip operates

2.20 GHz
2.5 GHz
13% slightly higher clock speed

Turbo Speed

Higher frequency used for heavy workloads

4.1 GHz
4.4 GHz
7% slightly higher turbo speed

TDP

Thermal Design Power: Measure of heat generated by the CPU

45 W
44% significantly lower TDP
65 W

PCIe Lanes

Number of physical connections between the CPU and expansion slots

16
20
25% slightly more pcie lanes

Memory Channels

Lanes for simultaneous memory access

2
Identical
2

Supported Memory

Maximum amount of RAM supported by this CPU

64 GiB
128 GiB
100% significantly more supported memory

L1 Cache

Smallest embedded memory, but the fastest

384 KiB
480 KiB
25% slightly more L1 cache

L3 Cache

General memory pool for all cores

9 MiB
18 MiB
100% significantly more L3 cache

Other details

Rank

Ranking in the hardwareDB database

493rd of 1,089
190th of 1,089

Family

The product line

8th Generation Core i7
12th Generation Core i5

Release date

The official date of release of this chip

2018 May
2022 February

Memory Type

The type of memory used by this chip

DDR4-2666
DDR5-4800

Is Unlocked

Can this CPU can be overclocked

No
No

Supports ECC memory

Does this CPU support error correcting memory

No
-

Core i7-8750H vs Core i5-12400 benchmarks

In our benchmarks, the Core i5-12400 beats the Core i7-8750H in overall performance. Furthermore, our gaming benchmark shows that it also outperforms the Core i7-8750H in all gaming tests too.

When comparing these CPUs we notice that they have the same number of cores and the same number of threads. Our comparison shows that the Core i5-12400 has a slightly higher clock speed compared to the Core i7-8750H. Also, the Core i5-12400 has a slightly higher turbo speed. A Core i7-8750H CPU outputs less heat than a Core i5-12400 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 i7-8750H has more threads than cores. Each physical core is split into multiple threads.

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