AMD Ryzen 5 8645HS vs AMD Ryzen 7 5700

Compare AMD Ryzen 5 6 core CPU vs AMD Ryzen 5000 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

7040 points
7663 points
8% slightly better overall score

Gaming Score

The raw gaming performance with a fast GPU

9593 points
3% slightly better gaming score
9257 points

Multitasking Score

Performance in workloads using up to 8 cores

6234 points
7115 points
14% slightly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

6029 points
6951 points
15% slightly better heavy workload score

Free CPU Benchmark

Want to compare your processor against the Ryzen 5 8645HS and the Ryzen 7 5700? Download our free and quick PC Performance Test.

Other Benchmarks

Blender score

Blender score

Cycles Render (Samples per minute)

156.82 points
187.49 points
19% slightly higher Blender score

Specifications

Cores

Number of physical processing units

6
8
33% slightly more cores

Threads

Number of logical processing units

12
16
33% slightly more threads

Clock Speed

Base frequency at which the chip operates

4.30 GHz
16% slightly higher clock speed
3.70 GHz

Turbo Speed

Higher frequency used for heavy workloads

5 GHz
8% slightly higher turbo speed
4.6 GHz

TDP

Thermal Design Power: Measure of heat generated by the CPU

45 W
44% significantly lower TDP
65 W

Memory Channels

Lanes for simultaneous memory access

2
Identical
2

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
160th of 1,089

Family

The product line

Ryzen 5
Ryzen 5000 Series

Release date

The official date of release of this chip

-
2024 January

Memory Type

The type of memory used by this chip

DDR5 (FP7r2)
DDR4

Is Unlocked

Can this CPU can be overclocked

No
Yes

Ryzen 5 8645HS vs Ryzen 7 5700 comparison

According to the hardwareDB Benchmark tool, the Ryzen 7 5700 is faster than the Ryzen 5 8645HS. Despite this, the Ryzen 5 8645HS has the advantage in our gaming benchmark.

In terms of the number of cores of each of these CPUs, the Ryzen 7 5700 has slightly more cores than the Ryzen 5 8645HS. Indeed, the Ryzen 7 5700 has 8 cores compared to 6 cores found in the Ryzen 5 8645HS. It also has more threads than the Ryzen 5 8645HS. Our comparison shows that the Ryzen 5 8645HS has a slightly higher clock speed compared to the Ryzen 7 5700. Also, the Ryzen 5 8645HS has a slightly higher turbo speed. A Ryzen 5 8645HS CPU outputs less heat than a Ryzen 7 5700 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 5 8645HS has significantly more L2 cache when compared to the Ryzen 7 5700. 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 5 8645HS has more threads than cores. Each physical core is split into multiple threads.

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