AMD Ryzen 9 8945H vs AMD Ryzen 9 8945HX

Compare AMD 8 core CPU vs AMD Ryzen 8000 Series 16 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

8895 points

4% slightly better overall score

8535 points

Gaming Score

The raw gaming performance with a fast GPU

10846 points

33% slightly better gaming score

8107 points

Multitasking Score

Performance in workloads using up to 8 cores

8278 points

8825 points

6% slightly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

8127 points

9118 points

12% slightly better heavy workload score

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Other Benchmarks

Blender score

Cycles Render (Samples per minute)

224.72 points

468.88 points

108% significantly higher Blender score

Specifications

Cores

Number of physical processing units

100% significantly more cores

Threads

Number of logical processing units

100% significantly more threads

Clock Speed

Base frequency at which the chip operates

4.00 GHz

59% significantly higher clock speed

2.50 GHz

L2 Cache

Secondary embedded memory, slower than L1 cache

8 MiB

16 MiB

100% 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

115th of 1,089

124th of 1,089

Family

The product line

Ryzen 8000 Series

Release date

The official date of release of this chip

2025 April

Memory Type

The type of memory used by this chip

DDR5

Is Unlocked

Can this CPU can be overclocked

Yes

Ryzen 9 8945H vs Ryzen 9 8945HX specs and performance

According to the hardwareDB Benchmark tool, the Ryzen 9 8945HX is faster than the Ryzen 9 8945H. Despite this, the Ryzen 9 8945H has the advantage in our gaming benchmark.

With info from our database, we find that the Ryzen 9 8945HX has significantly more cores with 16 cores whereas the Ryzen 9 8945H has 8 cores. It also has more threads than the Ryzen 9 8945H. With our hardware info, we find that the Ryzen 9 8945H has a significantly higher clock speed than the Ryzen 9 8945HX. The info from our database shows that the Ryzen 9 8945HX has more L2 cache than the Ryzen 9 8945H. The Ryzen 9 8945HX also has significantly more L3 cache.

Most CPUs have more threads than cores. This technology, colloquially called hyperthreading, improves performance by splitting a core into multiple virtual ones. This provides more efficient utilisation of a core. Indeed, the Ryzen 9 8945H has more threads than cores. Each physical core is split into multiple threads.