AMD Ryzen 7 9700X vs AMD Ryzen 5 8400F

Compare AMD Ryzen 9000 Series 8 core CPU vs AMD Ryzen 8000 Series 6 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

$ 301.56
$ 165.69
$ 135.87 significantly less expensive

Benchmark Score

Overall Score

A combined score of all workloads

11120 points
44% significantly better overall score
7722 points

Gaming Score

The raw gaming performance with a fast GPU

13778 points
32% slightly better gaming score
10390 points

Multitasking Score

Performance in workloads using up to 8 cores

10239 points
49% significantly better multitasking score
6857 points

Heavy Workload Score

Performance in workloads using up to 16 cores

9995 points
50% significantly better heavy workload score
6632 points

Free CPU Benchmark

Want to compare your processor against the Ryzen 7 9700X and the Ryzen 5 8400F? Download our free and quick PC Performance Test.

Other Benchmarks

3DMark Physics score

3DMark Physics score

Physics simulation benchmark

9722 points
58% significantly higher 3DMark Physics score
6145 points
Blender score

Blender score

Cycles Render (Samples per minute)

302.05 points
68% significantly higher Blender score
179.45 points

Specifications

Cores

Number of physical processing units

8
33% slightly more cores
6

Threads

Number of logical processing units

16
33% slightly more threads
12

Clock Speed

Base frequency at which the chip operates

3.8 GHz
4.2 GHz
10% slightly higher clock speed

Turbo Speed

Higher frequency used for heavy workloads

5.5 GHz
17% slightly higher turbo speed
4.7 GHz

TDP

Thermal Design Power: Measure of heat generated by the CPU

65 W
Identical
65 W

Memory Channels

Lanes for simultaneous memory access

2
Identical
2

L2 Cache

Secondary embedded memory, slower than L1 cache

8 MiB
33% slightly more L2 cache
6 MiB

L3 Cache

General memory pool for all cores

32 MiB
100% significantly more L3 cache
16 MiB

Other details

Rank

Ranking in the hardwareDB database

67th of 1,089
157th of 1,089

Family

The product line

Ryzen 9000 Series
Ryzen 8000 Series

Release date

The official date of release of this chip

2024 August
2024 April

Memory Type

The type of memory used by this chip

DDR5
DDR5

Is Unlocked

Can this CPU can be overclocked

Yes
Yes

Ryzen 7 9700X vs Ryzen 5 8400F benchmarks

Our benchmark analysis concludes that the Ryzen 7 9700X performs better than the Ryzen 5 8400F. Furthermore, our gaming benchmark shows that it also outperforms the Ryzen 5 8400F in all gaming tests too.

When comparing core counts for these CPUs, we notice that the Ryzen 7 9700X has slightly more cores with 8 cores compared to the Ryzen 5 8400F that has 6 cores. It also has more threads than the Ryzen 5 8400F. With our hardware info, we find that the Ryzen 5 8400F has a slightly higher clock speed than the Ryzen 7 9700X. Despite this, the Ryzen 7 9700X 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, the Ryzen 7 9700X has slightly more L2 cache when compared to the Ryzen 5 8400F. The Ryzen 7 9700X also has significantly more L3 cache.

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 Ryzen 7 9700X has more threads than cores. Each physical core is split into multiple threads.

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