AMD Ryzen 7 5800X vs AMD Ryzen 7 7840U

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

Benchmark Score
Other Benchmarks
Specifications
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Benchmark Score

Overall Score

A combined score of all workloads

7869 points

8215 points

4% slightly better overall score

Gaming Score

The raw gaming performance with a fast GPU

9478 points

10758 points

13% slightly better gaming score

Multitasking Score

Performance in workloads using up to 8 cores

7328 points

7390 points

0.85% slightly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

7169 points

7189 points

0.28% slightly better heavy workload score

Free CPU Benchmark

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Other Benchmarks

3DMark Physics score

Physics simulation benchmark

7634 points

39% slightly higher 3DMark Physics score

5466 points

Blender score

Cycles Render (Samples per minute)

213.11 points

9% slightly higher Blender score

195.47 points

Cinebench R23 score

Multi threaded benchmark

15711 points

5% slightly higher Cinebench R23 score

14873 points

Geekbench 6 (multi) score

Multi threaded benchmark

10211 points

10324 points

1% slightly higher Geekbench 6 (multi) score

Geekbench 6 (single) score

Single threaded benchmark

2193 points

2258 points

2% slightly higher Geekbench 6 (single) score

Specifications

Cores

Number of physical processing units

Identical

Threads

Number of logical processing units

Identical

Clock Speed

Base frequency at which the chip operates

3.8 GHz

15% slightly higher clock speed

3.30 GHz

Turbo Speed

Higher frequency used for heavy workloads

4.7 GHz

5.1 GHz

8% slightly higher turbo speed

TDP

Thermal Design Power: Measure of heat generated by the CPU

105 W

28 W

274% significantly lower TDP

Memory Channels

Lanes for simultaneous memory access

Identical

L2 Cache

Secondary embedded memory, slower than L1 cache

4 MiB

8 MiB

100% 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

139th of 1,089

Family

The product line

Ryzen 7 Desktop

Ryzen 7

Release date

The official date of release of this chip

2020 May

2023 May

Memory Type

The type of memory used by this chip

DDR4

DDR5 (FP7r2)

Is Unlocked

Can this CPU can be overclocked

Yes

Supports ECC memory

Does this CPU support error correcting memory

Yes

Ryzen 7 5800X vs Ryzen 7 7840U specs and performance

According to the hardwareDB Benchmark tool, the Ryzen 7 7840U is faster than the Ryzen 7 5800X. Furthermore, our gaming benchmark shows that it also outperforms the Ryzen 7 5800X in all gaming tests too.

Our spec comparison shows that they have an identical amount of cores and the same number of threads. Our comparison shows that the Ryzen 7 5800X has a slightly higher clock speed compared to the Ryzen 7 7840U. The info from our database shows that the Ryzen 7 7840U has more L2 cache than the Ryzen 7 5800X. Despite this, the Ryzen 7 5800X has significantly more L3 cache compared to the Ryzen 7 7840U.

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.