AMD Ryzen 7 7700X vs AMD Ryzen 5 8400F

Compare AMD Ryzen 7 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

$ 246.84
$ 165.69
$ 81.15 significantly less expensive

Benchmark Score

Overall Score

A combined score of all workloads

10008 points
29% slightly better overall score
7722 points

Gaming Score

The raw gaming performance with a fast GPU

12170 points
17% slightly better gaming score
10390 points

Multitasking Score

Performance in workloads using up to 8 cores

9291 points
35% slightly better multitasking score
6857 points

Heavy Workload Score

Performance in workloads using up to 16 cores

9088 points
37% slightly better heavy workload score
6632 points

Free CPU Benchmark

Want to compare your processor against the Ryzen 7 7700X and the Ryzen 5 8400F? Download our free and quick PC Performance Test.

Other Benchmarks

3DMark Physics score

3DMark Physics score

Physics simulation benchmark

9007 points
46% significantly higher 3DMark Physics score
6145 points
Blender score

Blender score

Cycles Render (Samples per minute)

281.95 points
57% 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

4.50 GHz
7% slightly higher clock speed
4.2 GHz

Turbo Speed

Higher frequency used for heavy workloads

5.4 GHz
14% slightly higher turbo speed
4.7 GHz

TDP

Thermal Design Power: Measure of heat generated by the CPU

105 W
65 W
61% significantly lower TDP

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

89th of 1,089
157th of 1,089

Family

The product line

Ryzen 7
Ryzen 8000 Series

Release date

The official date of release of this chip

2022 September
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 7700X vs Ryzen 5 8400F comparison

Our benchmark analysis concludes that the Ryzen 7 7700X 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 7700X 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 7 7700X has a slightly higher clock speed than the Ryzen 5 8400F. Also, the Ryzen 7 7700X has a slightly higher turbo speed. The Ryzen 5 8400F outputs less heat than Ryzen 7 7700X thanks to a significantly lower TDP. This measures the amount of heat they output and can be used to estimate power consumption. The cache sizes of these CPUs are different. Indeed, the Ryzen 7 7700X has slightly more L2 cache than the Ryzen 5 8400F. The Ryzen 7 7700X 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 7700X has more threads than cores. Each physical core is split into multiple threads.

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