AMD Ryzen 9 3950X vs AMD Ryzen 7 7700X

Compare AMD Ryzen 9 Desktop 16 core CPU vs AMD Ryzen 7 8 core processor, specs and benchmark score. Which is the better CPU for gaming?

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Price

The cheapest price from our partner retailers

$ 399.99
$ 246.84
$ 153.15 significantly less expensive

Benchmark Score

Overall Score

A combined score of all workloads

9228 points
10008 points
8% slightly better overall score

Gaming Score

The raw gaming performance with a fast GPU

7460 points
12170 points
63% significantly better gaming score

Multitasking Score

Performance in workloads using up to 8 cores

9844 points
5% slightly better multitasking score
9291 points

Heavy Workload Score

Performance in workloads using up to 16 cores

10084 points
10% slightly better heavy workload score
9088 points

Free CPU Benchmark

Want to compare your processor against the Ryzen 9 3950X and the Ryzen 7 7700X? Download our free and quick PC Performance Test.

Other Benchmarks

3DMark Physics score

3DMark Physics score

Physics simulation benchmark

10804 points
19% slightly higher 3DMark Physics score
9007 points
Blender score

Blender score

Cycles Render (Samples per minute)

371.88 points
31% slightly higher Blender score
281.95 points
Geekbench 5 (multi) score

Geekbench 5 (multi) score

Multi threaded benchmark

10775 points
15168 points
40% slightly higher Geekbench 5 (multi) score
Geekbench 5 (single) score

Geekbench 5 (single) score

Single threaded benchmark

1676 points
2857 points
70% significantly higher Geekbench 5 (single) score
Geekbench 6 (multi) score

Geekbench 6 (multi) score

Multi threaded benchmark

10665 points
15466 points
45% significantly higher Geekbench 6 (multi) score
Geekbench 6 (single) score

Geekbench 6 (single) score

Single threaded benchmark

1722 points
2977 points
72% significantly higher Geekbench 6 (single) score

Specifications

Cores

Number of physical processing units

16
100% significantly more cores
8

Threads

Number of logical processing units

32
100% significantly more threads
16

Clock Speed

Base frequency at which the chip operates

3.5 GHz
4.50 GHz
28% slightly higher clock speed

Turbo Speed

Higher frequency used for heavy workloads

4.7 GHz
5.4 GHz
14% slightly higher turbo speed

TDP

Thermal Design Power: Measure of heat generated by the CPU

105 W
Identical
105 W

Memory Channels

Lanes for simultaneous memory access

2
Identical
2

L1 Cache

Smallest embedded memory, but the fastest

1024 KiB
100% significantly more L1 cache
512 KiB

L2 Cache

Secondary embedded memory, slower than L1 cache

8 MiB
Identical
8 MiB

L3 Cache

General memory pool for all cores

64 MiB
100% significantly more L3 cache
32 MiB

Other details

Rank

Ranking in the hardwareDB database

105th of 1,089
89th of 1,089

Family

The product line

Ryzen 9 Desktop
Ryzen 7

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
DDR5

Is Unlocked

Can this CPU can be overclocked

Yes
Yes

Ryzen 9 3950X vs Ryzen 7 7700X specs and performance

In our benchmarks, the Ryzen 7 7700X beats the Ryzen 9 3950X in overall performance. Furthermore, our gaming benchmark shows that it also outperforms the Ryzen 9 3950X in all gaming tests too.

With info from our database, we find that the Ryzen 9 3950X has significantly more cores with 16 cores whereas the Ryzen 7 7700X has 8 cores. It also has more threads than the Ryzen 7 7700X. With our hardware info, we find that the Ryzen 7 7700X has a slightly higher clock speed than the Ryzen 9 3950X. Also, the Ryzen 7 7700X has a slightly higher turbo speed. Both these chips have an identical TDP (Thermal Design Power). This measures the amount of heat they output and can be used to estimate power consumption. In terms of cache, both these CPUs have the same amount of L2 cache. The Ryzen 9 3950X 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 9 3950X has more threads than cores. Each physical core is split into multiple threads.

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