AMD Ryzen 5 8645HS vs AMD Ryzen 9 PRO 6950H

Compare AMD Ryzen 5 6 core CPU vs AMD Ryzen PRO 6000 Series 8 core processor, specs and benchmark score. Which is the better CPU for gaming?

Benchmark Score
Other Benchmarks
Specifications
Comments (0)
Popular Comparisons

CPU Comparison

Quickly search and compare processors

Benchmark Score

Overall Score

A combined score of all workloads

7040 points

7135 points

1% slightly better overall score

Gaming Score

The raw gaming performance with a fast GPU

9593 points

6% slightly better gaming score

9019 points

Multitasking Score

Performance in workloads using up to 8 cores

6234 points

6520 points

4% slightly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

6029 points

6356 points

5% slightly better heavy workload score

Free CPU Benchmark

Want to compare your processor against the Ryzen 5 8645HS and the Ryzen 9 PRO 6950H? Download our free and quick PC Performance Test.

Download CPU Benchmark

Other Benchmarks

Blender score

Cycles Render (Samples per minute)

156.82 points

172.91 points

10% slightly higher Blender 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

4.30 GHz

30% slightly higher clock speed

3.30 GHz

Turbo Speed

Higher frequency used for heavy workloads

5 GHz

2% slightly higher turbo speed

4.9 GHz

TDP

Thermal Design Power: Measure of heat generated by the CPU

45 W

Identical

45 W

Memory Channels

Lanes for simultaneous memory access

Identical

L2 Cache

Secondary embedded memory, slower than L1 cache

6 MiB

49% significantly more L2 cache

4 MiB

L3 Cache

General memory pool for all cores

16 MiB

Identical

16 MiB

Other details

Rank

Ranking in the hardwareDB database

189th of 1,089

183rd of 1,089

Family

The product line

Ryzen 5

Ryzen PRO 6000 Series

Release date

The official date of release of this chip

2022 April

Memory Type

The type of memory used by this chip

DDR5 (FP7r2)

DDR5

Is Unlocked

Can this CPU can be overclocked

Ryzen 5 8645HS vs Ryzen 9 PRO 6950H comparison

Our benchmark analysis concludes that the Ryzen 9 PRO 6950H performs better than the Ryzen 5 8645HS. Despite this, the Ryzen 5 8645HS has the advantage in our gaming benchmark.

When comparing core counts for these CPUs, we notice that the Ryzen 9 PRO 6950H has slightly more cores with 8 cores compared to the Ryzen 5 8645HS that has 6 cores. It also has more threads than the Ryzen 5 8645HS. With our hardware info, we find that the Ryzen 5 8645HS has a slightly higher clock speed than the Ryzen 9 PRO 6950H. Also, the Ryzen 5 8645HS has a slightly higher turbo speed. Both these chips have an identical TDP (Thermal Design Power). This measures the amount of heat they output and can be used to estimate power consumption. In terms of cache, the Ryzen 5 8645HS has significantly more L2 cache when compared to the Ryzen 9 PRO 6950H. However, both these chips have the same amount of 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 5 8645HS has more threads than cores. Each physical core is split into multiple threads.