AMD Ryzen 7 5800X vs AMD Ryzen 5 8400F

Compare AMD Ryzen 7 Desktop 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

$ 219.80
$ 165.69
$ 54.11 significantly less expensive

Benchmark Score

Overall Score

A combined score of all workloads

7869 points
1% slightly better overall score
7722 points

Gaming Score

The raw gaming performance with a fast GPU

9478 points
10390 points
9% slightly better gaming score

Multitasking Score

Performance in workloads using up to 8 cores

7328 points
6% slightly better multitasking score
6857 points

Heavy Workload Score

Performance in workloads using up to 16 cores

7169 points
8% slightly better heavy workload score
6632 points

Free CPU Benchmark

Want to compare your processor against the Ryzen 7 5800X and the Ryzen 5 8400F? Download our free and quick PC Performance Test.

Other Benchmarks

3DMark Physics score

3DMark Physics score

Physics simulation benchmark

7634 points
24% slightly higher 3DMark Physics score
6145 points
Blender score

Blender score

Cycles Render (Samples per minute)

213.11 points
18% slightly 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

4.7 GHz
Identical
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

4 MiB
6 MiB
49% significantly more L2 cache

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

151st of 1,089
157th of 1,089

Family

The product line

Ryzen 7 Desktop
Ryzen 8000 Series

Release date

The official date of release of this chip

2020 May
2024 April

Memory Type

The type of memory used by this chip

DDR4
DDR5

Is Unlocked

Can this CPU can be overclocked

Yes
Yes

Supports ECC memory

Does this CPU support error correcting memory

Yes
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Ryzen 7 5800X vs Ryzen 5 8400F comparison

In our benchmarks, the Ryzen 7 5800X beats the Ryzen 5 8400F in overall performance. Despite this, the Ryzen 5 8400F has the advantage in our gaming benchmark.

When comparing core counts for these CPUs, we notice that the Ryzen 7 5800X 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. These CPUs have different clock speeds. Indeed, the Ryzen 5 8400F has a slightly higher clock speed compared to the Ryzen 7 5800X. Furthermore, both these CPUs have identical turbo speeds. The Ryzen 5 8400F outputs less heat than Ryzen 7 5800X thanks to a significantly lower TDP. This measures the amount of heat they output and can be used to estimate power consumption. The info from our database shows that the Ryzen 5 8400F has more L2 cache than the Ryzen 7 5800X. Despite this, the Ryzen 7 5800X has significantly more L3 cache compared to the Ryzen 5 8400F.

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 5800X has more threads than cores. Each physical core is split into multiple threads.

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