AMD Ryzen 9 4900H vs Intel Core Ultra 5 125H

Compare AMD Ryzen 9 Mobile 8 core CPU vs Intel 14 core processor, specs and benchmark score. Which is the better CPU for gaming?

CPU Comparison

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Benchmark Score

Overall Score

A combined score of all workloads

6178 points
3% slightly better overall score
5962 points

Gaming Score

The raw gaming performance with a fast GPU

7994 points
8201 points
2% slightly better gaming score

Multitasking Score

Performance in workloads using up to 8 cores

5575 points
5% slightly better multitasking score
5307 points

Heavy Workload Score

Performance in workloads using up to 16 cores

5413 points
4% slightly better heavy workload score
5169 points

Free CPU Benchmark

Want to compare your processor against the Ryzen 9 4900H and the Core Ultra 5 125H? Download our free and quick PC Performance Test.

Other Benchmarks

Blender score

Blender score

Cycles Render (Samples per minute)

147.71 points
4% slightly higher Blender score
141.11 points

Specifications

Cores

Number of physical processing units

8
14
75% significantly more cores

Threads

Number of logical processing units

16
18
12% slightly more threads

Clock Speed

Base frequency at which the chip operates

3.3 GHz
3.6 GHz
9% slightly higher clock speed

Turbo Speed

Higher frequency used for heavy workloads

4.4 GHz
4.5 GHz
2% slightly higher turbo speed

L2 Cache

Secondary embedded memory, slower than L1 cache

4 MiB
14 MiB
250% significantly more L2 cache

L3 Cache

General memory pool for all cores

8 MiB
18 MiB
125% significantly more L3 cache

Other details

Rank

Ranking in the hardwareDB database

241st of 1,089
252nd of 1,089

Family

The product line

Ryzen 9 Mobile
Core Ultra (Series 1)

Release date

The official date of release of this chip

2020 March
2023 November

Memory Type

The type of memory used by this chip

DDR4-3200
DDR5-7467

Is Unlocked

Can this CPU can be overclocked

No
-

Supports ECC memory

Does this CPU support error correcting memory

-
No

Ryzen 9 4900H vs Core Ultra 5 125H comparison

In our benchmarks, the Core Ultra 5 125H beats the Ryzen 9 4900H in overall performance. Furthermore, our gaming benchmark shows that it also outperforms the Ryzen 9 4900H in all gaming tests too.

In terms of the number of cores of each of these CPUs, the Core Ultra 5 125H has significantly more cores than the Ryzen 9 4900H. Indeed, the Core Ultra 5 125H has 14 cores compared to 8 cores found in the Ryzen 9 4900H. It also has more threads than the Ryzen 9 4900H. Our comparison shows that the Core Ultra 5 125H has a slightly higher clock speed compared to the Ryzen 9 4900H. The info from our database shows that the Core Ultra 5 125H has more L2 cache than the Ryzen 9 4900H. The Core Ultra 5 125H 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 9 4900H has more threads than cores. Each physical core is split into multiple threads.

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