AMD Ryzen 7 5700X vs AMD Ryzen 9 7900X

Compare AMD Ryzen 7 Desktop 8 core CPU vs AMD Ryzen 9 Desktop 12 core processor, specs and benchmark score. Which is the better CPU for gaming?

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Specifications
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AMD Ryzen 9 7900X

Price

The cheapest price from our partner retailers

$ 212.99

$ 101.50 significantly less expensive

$ 314.49

Benchmark Score

Overall Score

A combined score of all workloads

7399 points

13554 points

83% significantly better overall score

Gaming Score

The raw gaming performance with a fast GPU

8984 points

13457 points

49% significantly better gaming score

Multitasking Score

Performance in workloads using up to 8 cores

6877 points

13583 points

97% significantly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

6735 points

13587 points

101% significantly better heavy workload score

Free CPU Benchmark

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Other Benchmarks

3DMark Physics score

Physics simulation benchmark

6914 points

12798 points

85% significantly higher 3DMark Physics score

Blender score

Cycles Render (Samples per minute)

207.23 points

412.82 points

99% significantly higher Blender score

Cinebench R23 score

Multi threaded benchmark

13184 points

29628 points

124% significantly higher Cinebench R23 score

Geekbench 5 (multi) score

Multi threaded benchmark

9632 points

17426 points

80% significantly higher Geekbench 5 (multi) score

Geekbench 5 (single) score

Single threaded benchmark

2079 points

2844 points

36% slightly higher Geekbench 5 (single) score

Geekbench 6 (multi) score

Multi threaded benchmark

9706 points

17750 points

82% significantly higher Geekbench 6 (multi) score

Geekbench 6 (single) score

Single threaded benchmark

2147 points

2946 points

37% slightly higher Geekbench 6 (single) score

Specifications

Cores

Number of physical processing units

49% significantly more cores

Threads

Number of logical processing units

49% significantly more threads

Clock Speed

Base frequency at which the chip operates

3.40 GHz

4.7 GHz

38% slightly higher clock speed

Turbo Speed

Higher frequency used for heavy workloads

4.6 GHz

5.6 GHz

21% slightly higher turbo speed

TDP

Thermal Design Power: Measure of heat generated by the CPU

65 W

161% significantly lower TDP

170 W

Memory Channels

Lanes for simultaneous memory access

Identical

L1 Cache

Smallest embedded memory, but the fastest

512 KiB

768 KiB

49% significantly more L1 cache

L2 Cache

Secondary embedded memory, slower than L1 cache

4 MiB

12 MiB

200% significantly more L2 cache

L3 Cache

General memory pool for all cores

32 MiB

64 MiB

100% significantly more L3 cache

Other details

Rank

Ranking in the hardwareDB database

170th of 1,089

36th of 1,089

Family

The product line

Ryzen 7 Desktop

Ryzen 9 Desktop

Release date

The official date of release of this chip

2022 April

2022 September

Memory Type

The type of memory used by this chip

DDR4

DDR5

Is Unlocked

Can this CPU can be overclocked

Yes

Supports ECC memory

Does this CPU support error correcting memory

Yes

Ryzen 7 5700X vs Ryzen 9 7900X comparison

Our benchmark analysis concludes that the Ryzen 9 7900X performs better than the Ryzen 7 5700X. Furthermore, our gaming benchmark shows that it also outperforms the Ryzen 7 5700X in all gaming tests too.

With info from our database, we find that the Ryzen 9 7900X has significantly more cores with 12 cores whereas the Ryzen 7 5700X has 8 cores. It also has more threads than the Ryzen 7 5700X. Our comparison shows that the Ryzen 9 7900X has a slightly higher clock speed compared to the Ryzen 7 5700X. Also, the Ryzen 9 7900X has a slightly higher turbo speed. A Ryzen 7 5700X CPU outputs less heat than a Ryzen 9 7900X CPU because of its significantly lower TDP. This measures the amount of heat they output and can be used to estimate power consumption. In terms of cache, the Ryzen 9 7900X has significantly more L2 cache when compared to the Ryzen 7 5700X. The Ryzen 9 7900X also has significantly more L3 cache.

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 Ryzen 7 5700X has more threads than cores. Each physical core is split into multiple threads.