AMD Ryzen 9 7845HX vs AMD Ryzen 9 8945H

Compare AMD Ryzen 9 12 core CPU vs AMD 8 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

12102 points

36% slightly better overall score

8895 points

Gaming Score

The raw gaming performance with a fast GPU

11676 points

7% slightly better gaming score

10846 points

Multitasking Score

Performance in workloads using up to 8 cores

12246 points

47% significantly better multitasking score

8278 points

Heavy Workload Score

Performance in workloads using up to 16 cores

12288 points

51% significantly better heavy workload score

8127 points

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Other Benchmarks

Blender score

Cycles Render (Samples per minute)

342.81 points

52% significantly higher Blender score

224.72 points

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

3.00 GHz

4.00 GHz

33% slightly higher clock speed

L2 Cache

Secondary embedded memory, slower than L1 cache

12 MiB

49% significantly more L2 cache

8 MiB

L3 Cache

General memory pool for all cores

64 MiB

300% significantly more L3 cache

16 MiB

Other details

Rank

Ranking in the hardwareDB database

49th of 1,089

115th of 1,089

Family

The product line

Ryzen 9

Release date

The official date of release of this chip

2023 February

Memory Type

The type of memory used by this chip

DDR5

Is Unlocked

Can this CPU can be overclocked

Yes

Ryzen 9 7845HX vs Ryzen 9 8945H comparison

According to the hardwareDB Benchmark tool, the Ryzen 9 7845HX is faster than the Ryzen 9 8945H. Furthermore, our gaming benchmark shows that it also outperforms the Ryzen 9 8945H in all gaming tests too.

When comparing core counts for these CPUs, we notice that the Ryzen 9 7845HX has significantly more cores with 12 cores compared to the Ryzen 9 8945H that has 8 cores. It also has more threads than the Ryzen 9 8945H. Our comparison shows that the Ryzen 9 8945H has a slightly higher clock speed compared to the Ryzen 9 7845HX. The info from our database shows that the Ryzen 9 7845HX has more L2 cache than the Ryzen 9 8945H. 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 9 7845HX has more threads than cores. Each physical core is split into multiple threads.