Intel Core i9-7940X vs AMD Ryzen 5 7430U

Compare Intel Core X-series 14 core CPU vs AMD Ryzen 5 6 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
18% slightly better overall score
4404 points

Gaming Score

The raw gaming performance with a fast GPU

6170 points
6525 points
5% slightly better gaming score

Multitasking Score

Performance in workloads using up to 8 cores

4938 points
31% slightly better multitasking score
3759 points

Heavy Workload Score

Performance in workloads using up to 16 cores

4896 points
34% slightly better heavy workload score
3630 points

Free CPU Benchmark

Want to compare your processor against the Core i9-7940X and the Ryzen 5 7430U? Download our free and quick PC Performance Test.

Other Benchmarks

Blender score

Blender score

Cycles Render (Samples per minute)

261.54 points
200% significantly higher Blender score
86.99 points

Specifications

Cores

Number of physical processing units

14
133% significantly more cores
6

Threads

Number of logical processing units

28
133% significantly more threads
12

Clock Speed

Base frequency at which the chip operates

3.1 GHz
34% slightly higher clock speed
2.30 GHz

Turbo Speed

Higher frequency used for heavy workloads

4.3 GHz
Identical
4.3 GHz

TDP

Thermal Design Power: Measure of heat generated by the CPU

165 W
15 W
1000% significantly lower TDP

Memory Channels

Lanes for simultaneous memory access

4
100% significantly more memory channels
2

L1 Cache

Smallest embedded memory, but the fastest

896 KiB
133% significantly more L1 cache
384 KiB

L3 Cache

General memory pool for all cores

25 MiB
56% significantly more L3 cache
16 MiB

Other details

Rank

Ranking in the hardwareDB database

324th of 1,089
400th of 1,089

Family

The product line

Core X-series
Ryzen 5

Release date

The official date of release of this chip

2017 August
-

Memory Type

The type of memory used by this chip

DDR4-2666
DDR4

Is Unlocked

Can this CPU can be overclocked

Yes
No

Supports ECC memory

Does this CPU support error correcting memory

No
-

Core i9-7940X vs Ryzen 5 7430U comparison

Our benchmark analysis concludes that the Core i9-7940X performs better than the Ryzen 5 7430U. Despite this, the Ryzen 5 7430U has the advantage in our gaming benchmark.

When comparing core counts for these CPUs, we notice that the Core i9-7940X has significantly more cores with 14 cores compared to the Ryzen 5 7430U that has 6 cores. It also has more threads than the Ryzen 5 7430U. These CPUs have different clock speeds. Indeed, the Core i9-7940X has a slightly higher clock speed compared to the Ryzen 5 7430U.

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

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