AMD Ryzen 7 5825U vs AMD Ryzen 9 7845HX

Compare AMD Ryzen 7 Mobile 8 core CPU vs AMD Ryzen 9 12 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

4888 points

12102 points

147% significantly better overall score

Gaming Score

The raw gaming performance with a fast GPU

6523 points

11676 points

78% significantly better gaming score

Multitasking Score

Performance in workloads using up to 8 cores

4398 points

12246 points

178% significantly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

4293 points

12288 points

186% significantly better heavy workload score

Free CPU Benchmark

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Other Benchmarks

Blender score

Cycles Render (Samples per minute)

131.31 points

342.81 points

161% significantly higher Blender score

Cinebench R23 score

Multi threaded benchmark

10904 points

26876 points

146% significantly higher Cinebench R23 score

Geekbench 6 (multi) score

Multi threaded benchmark

6417 points

13839 points

115% significantly higher Geekbench 6 (multi) score

Geekbench 6 (single) score

Single threaded benchmark

1718 points

2627 points

52% significantly higher Geekbench 6 (single) score

Specifications

Cores

Number of physical processing units

49% significantly more cores

Threads

Number of logical processing units

49% significantly more threads

Clock Speed

Base frequency at which the chip operates

2 GHz

3.00 GHz

50% significantly higher clock speed

Turbo Speed

Higher frequency used for heavy workloads

4.5 GHz

5.2 GHz

15% slightly higher turbo speed

TDP

Thermal Design Power: Measure of heat generated by the CPU

15 W

266% significantly lower TDP

55 W

Memory Channels

Lanes for simultaneous memory access

Identical

L1 Cache

Smallest embedded memory, but the fastest

512 KiB

764 KiB

49% significantly more L1 cache

L2 Cache

Secondary embedded memory, slower than L1 cache

4 MiB

12 MiB

200% significantly more L2 cache

L3 Cache

General memory pool for all cores

16 MiB

64 MiB

300% significantly more L3 cache

Other details

Rank

Ranking in the hardwareDB database

357th of 1,089

49th of 1,089

Family

The product line

Ryzen 7 Mobile

Ryzen 9

Release date

The official date of release of this chip

2022 January

2023 February

Memory Type

The type of memory used by this chip

DDR4

DDR5

Is Unlocked

Can this CPU can be overclocked

Yes

Ryzen 7 5825U vs Ryzen 9 7845HX specs and performance

According to the hardwareDB Benchmark tool, the Ryzen 9 7845HX is faster than the Ryzen 7 5825U. Furthermore, our gaming benchmark shows that it also outperforms the Ryzen 7 5825U in all gaming tests too.

In terms of the number of cores of each of these CPUs, the Ryzen 9 7845HX has significantly more cores than the Ryzen 7 5825U. Indeed, the Ryzen 9 7845HX has 12 cores compared to 8 cores found in the Ryzen 7 5825U. It also has more threads than the Ryzen 7 5825U. Our comparison shows that the Ryzen 9 7845HX has a significantly higher clock speed compared to the Ryzen 7 5825U. The cache sizes of these CPUs are different. Indeed, the Ryzen 9 7845HX has significantly more L2 cache than the Ryzen 7 5825U. The Ryzen 9 7845HX also has significantly more L3 cache.

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.