Intel Core i9-7940X vs Intel Core i7-13620H

Compare Intel Core X-series 14 core CPU vs Intel 13th Generation Core i7 10 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

5222 points
7691 points
47% significantly better overall score

Gaming Score

The raw gaming performance with a fast GPU

6170 points
10139 points
64% significantly better gaming score

Multitasking Score

Performance in workloads using up to 8 cores

4938 points
6947 points
40% slightly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

4896 points
6776 points
38% slightly better heavy workload score

Free CPU Benchmark

Want to compare your processor against the Core i9-7940X and the Core i7-13620H? Download our free and quick PC Performance Test.

Other Benchmarks

Blender score

Blender score

Cycles Render (Samples per minute)

261.54 points
51% significantly higher Blender score
172.32 points

Specifications

Cores

Number of physical processing units

14
40% slightly more cores
10

Threads

Number of logical processing units

28
75% significantly more threads
16

Clock Speed

Base frequency at which the chip operates

3.1 GHz
29% slightly higher clock speed
2.4 GHz

Turbo Speed

Higher frequency used for heavy workloads

4.3 GHz
4.9 GHz
13% slightly higher turbo speed

PCIe Lanes

Number of physical connections between the CPU and expansion slots

44
57% significantly more pcie lanes
28

Memory Channels

Lanes for simultaneous memory access

4
100% significantly more memory channels
2

Supported Memory

Maximum amount of RAM supported by this CPU

128 GiB
100% significantly more supported memory
64 GiB

L3 Cache

General memory pool for all cores

25 MiB
4% slightly more L3 cache
24 MiB

Other details

Rank

Ranking in the hardwareDB database

324th of 1,089
158th of 1,089

Family

The product line

Core X-series
13th Generation Core i7

Release date

The official date of release of this chip

2017 August
2023 February

Memory Type

The type of memory used by this chip

DDR4-2666
DDR5-5200

Is Unlocked

Can this CPU can be overclocked

Yes
-

Supports ECC memory

Does this CPU support error correcting memory

No
No

Core i9-7940X vs Core i7-13620H specs and performance

In our benchmarks, the Core i7-13620H beats the Core i9-7940X in overall performance. Furthermore, our gaming benchmark shows that it also outperforms the Core i9-7940X in all gaming tests too.

In terms of the number of cores of each of these CPUs, the Core i9-7940X has slightly more cores than the Core i7-13620H. Indeed, the Core i9-7940X has 14 cores compared to 10 cores found in the Core i7-13620H. It also has more threads than the Core i7-13620H. With our hardware info, we find that the Core i9-7940X has a slightly higher clock speed than the Core i7-13620H. Despite this, the Core i7-13620H has a slightly higher turbo speed.

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 i9-7940X has more threads than cores. Each physical core is split into multiple threads.

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