AMD Ryzen 7 5800U vs Intel Core i9-9820X

Compare AMD Ryzen 7 Mobile 8 core CPU vs Intel Core X-series 10 core processor, specs and benchmark score. Which is the better CPU for gaming?

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Benchmark Score

Overall Score

A combined score of all workloads

5087 points
6987 points
37% slightly better overall score

Gaming Score

The raw gaming performance with a fast GPU

6161 points
7678 points
24% slightly better gaming score

Multitasking Score

Performance in workloads using up to 8 cores

4760 points
6735 points
41% slightly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

4676 points
6649 points
42% slightly better heavy workload score

Free CPU Benchmark

Want to compare your processor against the Ryzen 7 5800U and the Core i9-9820X? Download our free and quick PC Performance Test.

Other Benchmarks

Blender score

Blender score

Cycles Render (Samples per minute)

139.86 points
204.52 points
46% significantly higher Blender score

Specifications

Cores

Number of physical processing units

8
10
25% slightly more cores

Threads

Number of logical processing units

16
20
25% slightly more threads

Clock Speed

Base frequency at which the chip operates

1.9 GHz
3.3 GHz
73% significantly higher clock speed

Turbo Speed

Higher frequency used for heavy workloads

4.4 GHz
7% slightly higher turbo speed
4.1 GHz

TDP

Thermal Design Power: Measure of heat generated by the CPU

15 W
1000% significantly lower TDP
165 W

L1 Cache

Smallest embedded memory, but the fastest

512 KiB
640 KiB
25% slightly more L1 cache

L3 Cache

General memory pool for all cores

16 MiB
220% significantly more L3 cache
5 MiB

Other details

Rank

Ranking in the hardwareDB database

340th of 1,089
195th of 1,089

Family

The product line

Ryzen 7 Mobile
Core X-series

Release date

The official date of release of this chip

2021 December
2018 November

Memory Type

The type of memory used by this chip

DDR4-3200
DDR4-2666

Is Unlocked

Can this CPU can be overclocked

No
Yes

Supports ECC memory

Does this CPU support error correcting memory

-
No

Ryzen 7 5800U vs Core i9-9820X benchmarks

According to the hardwareDB Benchmark tool, the Ryzen 7 5800U is faster than the Core i9-9820X. Furthermore, our gaming benchmark shows that it also outperforms the Core i9-9820X in all gaming tests too.

With info from our database, we find that the Core i9-9820X has slightly more cores with 10 cores whereas the Ryzen 7 5800U has 8 cores. It also has more threads than the Ryzen 7 5800U. Our comparison shows that the Core i9-9820X has a significantly higher clock speed compared to the Ryzen 7 5800U. Despite this, the Ryzen 7 5800U has a slightly higher turbo speed. A Ryzen 7 5800U CPU outputs less heat than a Core i9-9820X CPU because of its significantly lower TDP. This measures the amount of heat they output and can be used to estimate power consumption.

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

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