AMD Ryzen 5 8645HS vs Intel Core Ultra 9 285H

CPU Comparison

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Benchmark Score

Overall Score

A combined score of all workloads

7040 points
0.96% slightly better overall score
6973 points

Gaming Score

The raw gaming performance with a fast GPU

9593 points
2% slightly better gaming score
9355 points

Multitasking Score

Performance in workloads using up to 8 cores

6234 points
6265 points
0.50% slightly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

6029 points
6084 points
0.91% slightly better heavy workload score

Free CPU Benchmark

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Other Benchmarks

Blender score

Blender score

Cycles Render (Samples per minute)

156.82 points
234.24 points
49% significantly higher Blender score

Specifications

Cores

Number of physical processing units

6
16
166% significantly 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
48% significantly higher clock speed
2.9 GHz

Turbo Speed

Higher frequency used for heavy workloads

5 GHz
5.4 GHz
8% slightly higher turbo speed

Memory Channels

Lanes for simultaneous memory access

2
Identical
2

L2 Cache

Secondary embedded memory, slower than L1 cache

6 MiB
28 MiB
366% significantly more L2 cache

L3 Cache

General memory pool for all cores

16 MiB
24 MiB
49% significantly more L3 cache

Other details

Rank

Ranking in the hardwareDB database

189th of 1,090
197th of 1,090

Family

The product line

Ryzen 5
Core Ultra (Series 2)

Release date

The official date of release of this chip

-
2025 February

Memory Type

The type of memory used by this chip

DDR5 (FP7r2)
DDR5-8400

Is Unlocked

Can this CPU can be overclocked

No
-

Supports ECC memory

Does this CPU support error correcting memory

-
No

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