AMD Ryzen 7 5800X vs Intel Core i9-12900H

Compare AMD Ryzen 7 Desktop 8 core CPU vs Intel 12th Generation Core i9 14 core processor, specs and benchmark score. Which is the better CPU for gaming?

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Specifications
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Benchmark Score

Overall Score

A combined score of all workloads

7869 points

8158 points

3% slightly better overall score

Gaming Score

The raw gaming performance with a fast GPU

9478 points

10256 points

8% slightly better gaming score

Multitasking Score

Performance in workloads using up to 8 cores

7328 points

7544 points

2% slightly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

7169 points

7441 points

3% slightly better heavy workload score

Free CPU Benchmark

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Other Benchmarks

3DMark Physics score

Physics simulation benchmark

7634 points

1% slightly higher 3DMark Physics score

7534 points

Blender score

Cycles Render (Samples per minute)

213.11 points

1% slightly higher Blender score

209.04 points

Cinebench R23 score

Multi threaded benchmark

15711 points

19648 points

25% slightly higher Cinebench R23 score

Specifications

Cores

Number of physical processing units

75% significantly more cores

Threads

Number of logical processing units

25% slightly more threads

Clock Speed

Base frequency at which the chip operates

3.8 GHz

52% significantly higher clock speed

2.5 GHz

Turbo Speed

Higher frequency used for heavy workloads

4.7 GHz

5 GHz

6% slightly higher turbo speed

TDP

Thermal Design Power: Measure of heat generated by the CPU

105 W

45 W

133% significantly lower TDP

PCIe Lanes

Number of physical connections between the CPU and expansion slots

40% slightly more pcie lanes

Memory Channels

Lanes for simultaneous memory access

Identical

Supported Memory

Maximum amount of RAM supported by this CPU

128 GiB

100% significantly more supported memory

64 GiB

L1 Cache

Smallest embedded memory, but the fastest

512 KiB

1120 KiB

118% significantly more L1 cache

L3 Cache

General memory pool for all cores

32 MiB

33% slightly more L3 cache

24 MiB

Other details

Rank

Ranking in the hardwareDB database

151st of 1,089

142nd of 1,089

Family

The product line

Ryzen 7 Desktop

12th Generation Core i9

Release date

The official date of release of this chip

2020 May

2022 February

Memory Type

The type of memory used by this chip

DDR4

DDR5-4800

Is Unlocked

Can this CPU can be overclocked

Yes

Supports ECC memory

Does this CPU support error correcting memory

Yes

Ryzen 7 5800X vs Core i9-12900H benchmarks

In our benchmarks, the Core i9-12900H beats the Ryzen 7 5800X in overall performance. Furthermore, our gaming benchmark shows that it also outperforms the Ryzen 7 5800X in all gaming tests too.

With info from our database, we find that the Core i9-12900H has significantly more cores with 14 cores whereas the Ryzen 7 5800X has 8 cores. It also has more threads than the Ryzen 7 5800X. Our comparison shows that the Ryzen 7 5800X has a significantly higher clock speed compared to the Core i9-12900H. Despite this, the Core i9-12900H has a slightly higher turbo speed. The Core i9-12900H 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.

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.