Intel Core i9-10900X vs AMD Ryzen 9 7900X

Compare Intel Core X-series 10 core CPU vs AMD Ryzen 9 Desktop 12 core processor, specs and benchmark score. Which is the better CPU for gaming?

CPU Comparison

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Price

The cheapest price from our partner retailers

$ 478.79
$ 314.49
$ 164.30 significantly less expensive

Benchmark Score

Overall Score

A combined score of all workloads

7550 points
13538 points
79% significantly better overall score

Gaming Score

The raw gaming performance with a fast GPU

8222 points
13399 points
62% significantly better gaming score

Multitasking Score

Performance in workloads using up to 8 cores

7324 points
13583 points
85% significantly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

7249 points
13593 points
87% significantly better heavy workload score

Free CPU Benchmark

Want to compare your processor against the Core i9-10900X and the Ryzen 9 7900X? Download our free and quick PC Performance Test.

Other Benchmarks

3DMark Physics score

3DMark Physics score

Physics simulation benchmark

7406 points
12798 points
72% significantly higher 3DMark Physics score
Blender score

Blender score

Cycles Render (Samples per minute)

202.00 points
412.82 points
104% significantly higher Blender score
Geekbench 5 (multi) score

Geekbench 5 (multi) score

Multi threaded benchmark

9329 points
17426 points
86% significantly higher Geekbench 5 (multi) score
Geekbench 5 (single) score

Geekbench 5 (single) score

Single threaded benchmark

1608 points
2844 points
76% significantly higher Geekbench 5 (single) score
Geekbench 6 (multi) score

Geekbench 6 (multi) score

Multi threaded benchmark

9481 points
17750 points
87% significantly higher Geekbench 6 (multi) score
Geekbench 6 (single) score

Geekbench 6 (single) score

Single threaded benchmark

1574 points
2946 points
87% significantly higher Geekbench 6 (single) score

Specifications

Cores

Number of physical processing units

10
12
20% slightly more cores

Threads

Number of logical processing units

20
24
20% slightly more threads

Clock Speed

Base frequency at which the chip operates

3.7 GHz
4.7 GHz
27% slightly higher clock speed

Turbo Speed

Higher frequency used for heavy workloads

4.5 GHz
5.6 GHz
24% slightly higher turbo speed

TDP

Thermal Design Power: Measure of heat generated by the CPU

165 W
3% slightly lower TDP
170 W

PCIe Lanes

Number of physical connections between the CPU and expansion slots

48
100% significantly more pcie lanes
24

Memory Channels

Lanes for simultaneous memory access

4
100% significantly more memory channels
2

Supported Memory

Maximum amount of RAM supported by this CPU

256 GiB
100% significantly more supported memory
128 GiB

L1 Cache

Smallest embedded memory, but the fastest

640 KiB
768 KiB
20% slightly more L1 cache

L3 Cache

General memory pool for all cores

25 MiB
64 MiB
156% significantly more L3 cache

Other details

Rank

Ranking in the hardwareDB database

171st of 1,114
35th of 1,114

Family

The product line

Core X-series
Ryzen 9 Desktop

Release date

The official date of release of this chip

2019 November
2022 September

Memory Type

The type of memory used by this chip

DDR4-2933
DDR5

Is Unlocked

Can this CPU can be overclocked

Yes
Yes

Supports ECC memory

Does this CPU support error correcting memory

No
Yes

Core i9-10900X vs Ryzen 9 7900X benchmarks

Our benchmark analysis concludes that the Ryzen 9 7900X performs better than the Core i9-10900X. Furthermore, our gaming benchmark shows that it also outperforms the Core i9-10900X in all gaming tests too.

With info from our database, we find that the Ryzen 9 7900X has slightly more cores with 12 cores whereas the Core i9-10900X has 10 cores. It also has more threads than the Core i9-10900X. Our comparison shows that the Ryzen 9 7900X has a slightly higher clock speed compared to the Core i9-10900X. Also, the Ryzen 9 7900X has a slightly higher turbo speed. A Core i9-10900X CPU outputs less heat than a Ryzen 9 7900X CPU because of its slightly 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 i9-10900X has more threads than cores. Each physical core is split into multiple threads.

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