AMD Ryzen 9 7950X3D vs AMD Ryzen 7 8840HS

Compare AMD Ryzen 9 16 core CPU vs AMD Ryzen 7 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

14398 points

147% significantly better overall score

5821 points

Gaming Score

The raw gaming performance with a fast GPU

13255 points

83% significantly better gaming score

7228 points

Multitasking Score

Performance in workloads using up to 8 cores

14804 points

171% significantly better multitasking score

5452 points

Heavy Workload Score

Performance in workloads using up to 16 cores

14984 points

178% significantly better heavy workload score

5384 points

Free CPU Benchmark

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Other Benchmarks

Blender score

Cycles Render (Samples per minute)

537.64 points

222% significantly higher Blender score

166.92 points

Geekbench 6 (multi) score

Multi threaded benchmark

19647 points

117% significantly higher Geekbench 6 (multi) score

9022 points

Geekbench 6 (single) score

Single threaded benchmark

2926 points

42% slightly higher Geekbench 6 (single) score

2060 points

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

4.20 GHz

27% slightly higher clock speed

3.30 GHz

Turbo Speed

Higher frequency used for heavy workloads

5.7 GHz

11% slightly higher turbo speed

5.1 GHz

TDP

Thermal Design Power: Measure of heat generated by the CPU

120 W

28 W

328% significantly lower TDP

Memory Channels

Lanes for simultaneous memory access

Identical

L2 Cache

Secondary embedded memory, slower than L1 cache

16 MiB

100% significantly more L2 cache

8 MiB

L3 Cache

General memory pool for all cores

128 MiB

700% significantly more L3 cache

16 MiB

Other details

Rank

Ranking in the hardwareDB database

27th of 1,089

266th of 1,089

Family

The product line

Ryzen 9

Ryzen 7

Release date

The official date of release of this chip

2023 February

Memory Type

The type of memory used by this chip

DDR5

DDR5 (FP7r2)

Is Unlocked

Can this CPU can be overclocked

Ryzen 9 7950X3D vs Ryzen 7 8840HS comparison

In our benchmarks, the Ryzen 9 7950X3D beats the Ryzen 7 8840HS in overall performance. Furthermore, our gaming benchmark shows that it also outperforms the Ryzen 7 8840HS in all gaming tests too.

In terms of the number of cores of each of these CPUs, the Ryzen 9 7950X3D has significantly more cores than the Ryzen 7 8840HS. Indeed, the Ryzen 9 7950X3D has 16 cores compared to 8 cores found in the Ryzen 7 8840HS. It also has more threads than the Ryzen 7 8840HS. With our hardware info, we find that the Ryzen 9 7950X3D has a slightly higher clock speed than the Ryzen 7 8840HS. The info from our database shows that the Ryzen 9 7950X3D has more L2 cache than the Ryzen 7 8840HS. The Ryzen 9 7950X3D also has significantly more L3 cache.

Modern CPUs generally have more logical cores than physical cores, this means that each core is split into multiple virtual cores, improving efficiency for parallel workloads. Indeed, the Ryzen 9 7950X3D has more threads than cores. Each physical core is split into multiple threads.