Intel Core Ultra 9 185H vs AMD Ryzen 5 8645HS

Compare Intel 16 core CPU vs AMD Ryzen 5 6 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

8045 points

14% slightly better overall score

7040 points

Gaming Score

The raw gaming performance with a fast GPU

9968 points

3% slightly better gaming score

9593 points

Multitasking Score

Performance in workloads using up to 8 cores

7475 points

19% slightly better multitasking score

6234 points

Heavy Workload Score

Performance in workloads using up to 16 cores

7363 points

22% slightly better heavy workload score

6029 points

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Other Benchmarks

Blender score

Cycles Render (Samples per minute)

208.48 points

32% slightly higher Blender score

156.82 points

Specifications

Cores

Number of physical processing units

166% significantly more cores

Threads

Number of logical processing units

83% significantly more threads

Clock Speed

Base frequency at which the chip operates

2.5 GHz

4.30 GHz

72% significantly higher clock speed

Turbo Speed

Higher frequency used for heavy workloads

5.1 GHz

2% slightly higher turbo speed

5 GHz

Memory Channels

Lanes for simultaneous memory access

Identical

L2 Cache

Secondary embedded memory, slower than L1 cache

18 MiB

200% significantly more L2 cache

6 MiB

L3 Cache

General memory pool for all cores

24 MiB

49% significantly more L3 cache

16 MiB

Other details

Rank

Ranking in the hardwareDB database

148th of 1,089

189th of 1,089

Family

The product line

Core Ultra (Series 1)

Ryzen 5

Release date

The official date of release of this chip

2023 November

Memory Type

The type of memory used by this chip

DDR5-7467

DDR5 (FP7r2)

Is Unlocked

Can this CPU can be overclocked

Supports ECC memory

Does this CPU support error correcting memory

Core Ultra 9 185H vs Ryzen 5 8645HS specs and performance

According to the hardwareDB Benchmark tool, the Ryzen 5 8645HS is faster than the Core Ultra 9 185H. Furthermore, our gaming benchmark shows that it also outperforms the Core Ultra 9 185H in all gaming tests too.

With info from our database, we find that the Core Ultra 9 185H has significantly more cores with 16 cores whereas the Ryzen 5 8645HS has 6 cores. It also has more threads than the Ryzen 5 8645HS. Our comparison shows that the Ryzen 5 8645HS has a significantly higher clock speed compared to the Core Ultra 9 185H. The info from our database shows that the Core Ultra 9 185H has more L2 cache than the Ryzen 5 8645HS. The Core Ultra 9 185H 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 Core Ultra 9 185H has more threads than cores. Each physical core is split into multiple threads.