AMD Ryzen 7 3800X vs AMD Ryzen 9 4900H

Compare AMD Ryzen 7 Desktop 8 core CPU vs AMD Ryzen 9 Mobile 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

6549 points

6% slightly better overall score

6178 points

Gaming Score

The raw gaming performance with a fast GPU

7888 points

7994 points

1% slightly better gaming score

Multitasking Score

Performance in workloads using up to 8 cores

6111 points

9% slightly better multitasking score

5575 points

Heavy Workload Score

Performance in workloads using up to 16 cores

5988 points

10% slightly better heavy workload score

5413 points

Free CPU Benchmark

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Other Benchmarks

Blender score

Cycles Render (Samples per minute)

185.59 points

25% slightly higher Blender score

147.71 points

Geekbench 5 (multi) score

Multi threaded benchmark

9081 points

35% slightly higher Geekbench 5 (multi) score

6718 points

Geekbench 5 (single) score

Single threaded benchmark

1720 points

12% slightly higher Geekbench 5 (single) score

1535 points

Geekbench 6 (multi) score

Multi threaded benchmark

8236 points

23% slightly higher Geekbench 6 (multi) score

6680 points

Geekbench 6 (single) score

Single threaded benchmark

1703 points

9% slightly higher Geekbench 6 (single) score

1557 points

Specifications

Cores

Number of physical processing units

Identical

Threads

Number of logical processing units

Identical

Clock Speed

Base frequency at which the chip operates

3.9 GHz

18% slightly higher clock speed

3.3 GHz

Turbo Speed

Higher frequency used for heavy workloads

4.5 GHz

2% slightly higher turbo speed

4.4 GHz

TDP

Thermal Design Power: Measure of heat generated by the CPU

105 W

45 W

133% significantly lower TDP

L1 Cache

Smallest embedded memory, but the fastest

512 KiB

Identical

512 KiB

L2 Cache

Secondary embedded memory, slower than L1 cache

4 MiB

Identical

4 MiB

L3 Cache

General memory pool for all cores

32 MiB

300% significantly more L3 cache

8 MiB

Other details

Rank

Ranking in the hardwareDB database

218th of 1,089

241st of 1,089

Family

The product line

Ryzen 7 Desktop

Ryzen 9 Mobile

Release date

The official date of release of this chip

2019 July

2020 March

Memory Type

The type of memory used by this chip

DDR4

DDR4-3200

Is Unlocked

Can this CPU can be overclocked

Yes

Ryzen 7 3800X vs Ryzen 9 4900H specs and performance

According to the hardwareDB Benchmark tool, the Ryzen 7 3800X is faster than the Ryzen 9 4900H. Furthermore, our gaming benchmark shows that it also outperforms the Ryzen 9 4900H in all gaming tests too.

Info from our database shows that they both have the same core count and the same number of threads. Our comparison shows that the Ryzen 7 3800X has a slightly higher clock speed compared to the Ryzen 9 4900H. Also, the Ryzen 7 3800X has a slightly higher turbo speed. The Ryzen 9 4900H outputs less heat than Ryzen 7 3800X thanks to a significantly lower TDP. This measures the amount of heat they output and can be used to estimate power consumption. When comparing cache sizes, these CPUs have an identical amount of L2 cache. The Ryzen 7 3800X 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 3800X has more threads than cores. Each physical core is split into multiple threads.