AMD Ryzen 7 8840HS vs AMD Ryzen 9 8940HX

Compare AMD Ryzen 7 8 core CPU vs AMD Ryzen 8000 Series 8 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

5821 points
10700 points
83% significantly better overall score

Gaming Score

The raw gaming performance with a fast GPU

7228 points
10758 points
48% significantly better gaming score

Multitasking Score

Performance in workloads using up to 8 cores

5452 points
10731 points
96% significantly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

5384 points
10842 points
101% significantly better heavy workload score

Free CPU Benchmark

Want to compare your processor against the Ryzen 7 8840HS and the Ryzen 9 8940HX? Download our free and quick PC Performance Test.

Other Benchmarks

Blender score

Blender score

Cycles Render (Samples per minute)

166.92 points
458.15 points
174% significantly higher Blender score

Specifications

Cores

Number of physical processing units

8
16
100% significantly more cores

Threads

Number of logical processing units

16
32
100% significantly more threads

Clock Speed

Base frequency at which the chip operates

3.30 GHz
13% slightly higher clock speed
2.9 GHz

Turbo Speed

Higher frequency used for heavy workloads

5.1 GHz
5.3 GHz
3% slightly higher turbo speed

TDP

Thermal Design Power: Measure of heat generated by the CPU

28 W
96% significantly lower TDP
55 W

Memory Channels

Lanes for simultaneous memory access

2
Identical
2

L2 Cache

Secondary embedded memory, slower than L1 cache

8 MiB
100% significantly more L2 cache
4 MiB

L3 Cache

General memory pool for all cores

16 MiB
100% significantly more L3 cache
8 MiB

Other details

Rank

Ranking in the hardwareDB database

266th of 1,089
75th of 1,089

Family

The product line

Ryzen 7
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 (FP7r2)
DDR5

Is Unlocked

Can this CPU can be overclocked

No
Yes

Ryzen 7 8840HS vs Ryzen 9 8940HX benchmarks

Our benchmark analysis concludes that the Ryzen 7 8840HS performs better than the Ryzen 9 8940HX. Despite this, the Ryzen 9 8940HX has the advantage in our gaming benchmark.

Info from our database shows that they both have the same core count and the same number of threads. These CPUs have different clock speeds. Indeed, the Ryzen 7 8840HS has a slightly higher clock speed compared to the Ryzen 9 8940HX. Despite this, the Ryzen 9 8940HX has a slightly higher turbo speed. A Ryzen 7 8840HS CPU outputs less heat than a Ryzen 9 8940HX CPU because of its significantly lower TDP. This measures the amount of heat they output and can be used to estimate power consumption. In terms of cache, the Ryzen 7 8840HS has significantly more L2 cache when compared to the Ryzen 9 8940HX. The Ryzen 7 8840HS 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 7 8840HS has more threads than cores. Each physical core is split into multiple threads.

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