AMD Ryzen 7 5825U vs Intel Core Ultra 7 155U

Compare AMD Ryzen 7 Mobile 8 core CPU vs Intel Core Ultra (Series 1) 12 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

4888 points
1% slightly better overall score
4819 points

Gaming Score

The raw gaming performance with a fast GPU

6523 points
7087 points
8% slightly better gaming score

Multitasking Score

Performance in workloads using up to 8 cores

4398 points
5% slightly better multitasking score
4161 points

Heavy Workload Score

Performance in workloads using up to 16 cores

4293 points
6% slightly better heavy workload score
4014 points

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Want to compare your processor against the Ryzen 7 5825U and the Core Ultra 7 155U? Download our free and quick PC Performance Test.

Other Benchmarks

Blender score

Blender score

Cycles Render (Samples per minute)

131.31 points
38% slightly higher Blender score
94.95 points

Specifications

Cores

Number of physical processing units

8
12
49% significantly more cores

Threads

Number of logical processing units

16
14% slightly more threads
14

Clock Speed

Base frequency at which the chip operates

2 GHz
2.1 GHz
5% slightly higher clock speed

Turbo Speed

Higher frequency used for heavy workloads

4.5 GHz
4.8 GHz
6% slightly higher turbo speed

Memory Channels

Lanes for simultaneous memory access

2
Identical
2

L2 Cache

Secondary embedded memory, slower than L1 cache

4 MiB
10 MiB
150% significantly more L2 cache

L3 Cache

General memory pool for all cores

16 MiB
33% slightly more L3 cache
12 MiB

Other details

Rank

Ranking in the hardwareDB database

357th of 1,089
364th of 1,089

Family

The product line

Ryzen 7 Mobile
Core Ultra (Series 1)

Release date

The official date of release of this chip

2022 January
2023 November

Memory Type

The type of memory used by this chip

DDR4
DDR5-7467

Is Unlocked

Can this CPU can be overclocked

No
-

Supports ECC memory

Does this CPU support error correcting memory

-
No

Ryzen 7 5825U vs Core Ultra 7 155U comparison

Our benchmark analysis concludes that the Ryzen 7 5825U performs better than the Core Ultra 7 155U. Despite this, the Core Ultra 7 155U has the advantage in our gaming benchmark.

In terms of the number of cores of each of these CPUs, the Core Ultra 7 155U has significantly more cores than the Ryzen 7 5825U. Indeed, the Core Ultra 7 155U has 12 cores compared to 8 cores found in the Ryzen 7 5825U. Despite this, the Ryzen 7 5825U has more threads than the Core Ultra 7 155U. With our hardware info, we find that the Core Ultra 7 155U has a slightly higher clock speed than the Ryzen 7 5825U. Also, the Core Ultra 7 155U has a slightly higher turbo speed. In terms of cache, the Core Ultra 7 155U has significantly more L2 cache when compared to the Ryzen 7 5825U. Despite this, the Ryzen 7 5825U has slightly more L3 cache compared to the Core Ultra 7 155U.

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 5825U has more threads than cores. Each physical core is split into multiple threads.

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