AMD Ryzen 7 5700G vs AMD Ryzen 5 8640HS

Compare AMD Ryzen 7 5000 G-Series Desktop 8 core CPU vs AMD Ryzen 5 6 core processor, specs and benchmark score. Which is the better CPU for gaming?

Benchmark Score
Other Benchmarks
Specifications
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Benchmark Score

Overall Score

A combined score of all workloads

7430 points

16% slightly better overall score

6405 points

Gaming Score

The raw gaming performance with a fast GPU

8722 points

9018 points

3% slightly better gaming score

Multitasking Score

Performance in workloads using up to 8 cores

7004 points

25% slightly better multitasking score

5593 points

Heavy Workload Score

Performance in workloads using up to 16 cores

6877 points

27% slightly better heavy workload score

5403 points

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Other Benchmarks

Blender score

Cycles Render (Samples per minute)

196.94 points

28% slightly higher Blender score

153.60 points

Geekbench 6 (multi) score

Multi threaded benchmark

8946 points

12% slightly higher Geekbench 6 (multi) score

7982 points

Geekbench 6 (single) score

Single threaded benchmark

2013 points

2119 points

5% slightly higher Geekbench 6 (single) score

Specifications

Cores

Number of physical processing units

33% slightly more cores

Threads

Number of logical processing units

33% slightly more threads

Clock Speed

Base frequency at which the chip operates

3.8 GHz

8% slightly higher clock speed

3.50 GHz

Turbo Speed

Higher frequency used for heavy workloads

4.6 GHz

4.9 GHz

6% slightly higher turbo speed

TDP

Thermal Design Power: Measure of heat generated by the CPU

65 W

28 W

132% significantly lower TDP

Memory Channels

Lanes for simultaneous memory access

Identical

L2 Cache

Secondary embedded memory, slower than L1 cache

4 MiB

6 MiB

49% significantly more L2 cache

L3 Cache

General memory pool for all cores

16 MiB

Identical

16 MiB

Other details

Rank

Ranking in the hardwareDB database

168th of 1,089

227th of 1,089

Family

The product line

Ryzen 7 5000 G-Series Desktop

Ryzen 5

Release date

The official date of release of this chip

2021 April

Memory Type

The type of memory used by this chip

DDR4

DDR5 (FP7r2)

Is Unlocked

Can this CPU can be overclocked

Yes

Ryzen 7 5700G vs Ryzen 5 8640HS specs and performance

In our benchmarks, the Ryzen 7 5700G beats the Ryzen 5 8640HS in overall performance. Despite this, the Ryzen 5 8640HS has the advantage in our gaming benchmark.

When comparing core counts for these CPUs, we notice that the Ryzen 7 5700G has slightly more cores with 8 cores compared to the Ryzen 5 8640HS that has 6 cores. It also has more threads than the Ryzen 5 8640HS. With our hardware info, we find that the Ryzen 7 5700G has a slightly higher clock speed than the Ryzen 5 8640HS. The cache sizes of these CPUs are different. Indeed, the Ryzen 5 8640HS has significantly more L2 cache than the Ryzen 7 5700G. However, both these chips have the same amount of 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 5700G has more threads than cores. Each physical core is split into multiple threads.