Intel Core Ultra 9 285HX vs AMD Ryzen 9 9955HX3D

Compare Intel Core Ultra (Series 2) 24 core CPU vs AMD Ryzen 9000 Series 16 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

17532 points
14% slightly better overall score
15323 points

Gaming Score

The raw gaming performance with a fast GPU

15815 points
9% slightly better gaming score
14466 points

Multitasking Score

Performance in workloads using up to 8 cores

18156 points
16% slightly better multitasking score
15645 points

Heavy Workload Score

Performance in workloads using up to 16 cores

18414 points
16% slightly better heavy workload score
15813 points

Free CPU Benchmark

Want to compare your processor against the Core Ultra 9 285HX and the Ryzen 9 9955HX3D? Download our free and quick PC Performance Test.

Other Benchmarks

Blender score

Blender score

Cycles Render (Samples per minute)

515.66 points
543.98 points
5% slightly higher Blender score

Specifications

Cores

Number of physical processing units

24
49% significantly more cores
16

Threads

Number of logical processing units

24
32
33% slightly more threads

Clock Speed

Base frequency at which the chip operates

2.8 GHz
11% slightly higher clock speed
2.5 GHz

Turbo Speed

Higher frequency used for heavy workloads

5.5 GHz
1% slightly higher turbo speed
5.4 GHz

Memory Channels

Lanes for simultaneous memory access

2
Identical
2

L2 Cache

Secondary embedded memory, slower than L1 cache

40 MiB
150% significantly more L2 cache
16 MiB

L3 Cache

General memory pool for all cores

36 MiB
128 MiB
255% significantly more L3 cache

Other details

Rank

Ranking in the hardwareDB database

5th of 1,124
21st of 1,124

Family

The product line

Core Ultra (Series 2)
Ryzen 9000 Series

Release date

The official date of release of this chip

2025 February
-

Memory Type

The type of memory used by this chip

DDR5-6400
DDR5

Is Unlocked

Can this CPU can be overclocked

-
Yes

Supports ECC memory

Does this CPU support error correcting memory

Yes
-

Core Ultra 9 285HX vs Ryzen 9 9955HX3D comparison

According to the hardwareDB Benchmark tool, the Core Ultra 9 285HX is faster than the Ryzen 9 9955HX3D. Furthermore, our gaming benchmark shows that it also outperforms the Ryzen 9 9955HX3D in all gaming tests too.

In terms of the number of cores of each of these CPUs, the Core Ultra 9 285HX has significantly more cores than the Ryzen 9 9955HX3D. Indeed, the Core Ultra 9 285HX has 24 cores compared to 16 cores found in the Ryzen 9 9955HX3D. Despite this, the Ryzen 9 9955HX3D has more threads than the Core Ultra 9 285HX. These CPUs have different clock speeds. Indeed, the Core Ultra 9 285HX has a slightly higher clock speed compared to the Ryzen 9 9955HX3D. Also, the Core Ultra 9 285HX has a slightly higher turbo speed. In terms of cache, the Core Ultra 9 285HX has significantly more L2 cache when compared to the Ryzen 9 9955HX3D. Despite this, the Ryzen 9 9955HX3D has significantly more L3 cache compared to the Core Ultra 9 285HX.

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. For instance, the Core Ultra 9 285HX has the same number of threads as cores. This means the the CPU does not support hyperthreading.

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