Intel Core Ultra 9 285K vs AMD Ryzen 9 9950X3D

Compare Intel Core Ultra (Series 2) 24 core CPU vs AMD 16 core processor, specs and benchmark score. Which is the better CPU for gaming?

CPU Comparison

Quickly search and compare processors

Price

The cheapest price from our partner retailers

$ 758.99
$ 667.80
$ 91.19 slightly less expensive

Benchmark Score

Overall Score

A combined score of all workloads

17900 points
9% slightly better overall score
16302 points

Gaming Score

The raw gaming performance with a fast GPU

16115 points
10% slightly better gaming score
14590 points

Multitasking Score

Performance in workloads using up to 8 cores

18547 points
9% slightly better multitasking score
16961 points

Heavy Workload Score

Performance in workloads using up to 16 cores

18824 points
8% slightly better heavy workload score
17329 points

Free CPU Benchmark

Want to compare your processor against the Core Ultra 9 285K and the Ryzen 9 9950X3D? Download our free and quick PC Performance Test.

Other Benchmarks

3DMark Physics score

3DMark Physics score

Physics simulation benchmark

18587 points
7% slightly higher 3DMark Physics score
17230 points
Blender score

Blender score

Cycles Render (Samples per minute)

555.81 points
643.21 points
15% slightly higher Blender score
Geekbench 6 (multi) score

Geekbench 6 (multi) score

Multi threaded benchmark

22613 points
2% slightly higher Geekbench 6 (multi) score
22134 points
Geekbench 6 (single) score

Geekbench 6 (single) score

Single threaded benchmark

3204 points
3395 points
5% slightly higher Geekbench 6 (single) 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

3.7 GHz
4.3 GHz
16% slightly higher clock speed

Turbo Speed

Higher frequency used for heavy workloads

5.7 GHz
Identical
5.7 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

4th of 1,089
14th of 1,089

Family

The product line

Core Ultra (Series 2)
Ryzen 9000 Series

Release date

The official date of release of this chip

2024 November
2025 March

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 285K vs Ryzen 9 9950X3D comparison

According to the hardwareDB Benchmark tool, the Ryzen 9 9950X3D is faster than the Core Ultra 9 285K. Despite this, the Core Ultra 9 285K has the advantage in our gaming benchmark.

When comparing core counts for these CPUs, we notice that the Core Ultra 9 285K has significantly more cores with 24 cores compared to the Ryzen 9 9950X3D that has 16 cores. Despite this, the Ryzen 9 9950X3D has more threads than the Core Ultra 9 285K. Our comparison shows that the Ryzen 9 9950X3D has a slightly higher clock speed compared to the Core Ultra 9 285K. The cache sizes of these CPUs are different. Indeed, the Core Ultra 9 285K has significantly more L2 cache than the Ryzen 9 9950X3D. Despite this, the Ryzen 9 9950X3D has significantly more L3 cache compared to the Core Ultra 9 285K.

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

Comments

No comments yet! Be the first to leave a comment using the form below.

Keep comments on topic and be polite. Comments are subject to moderation before they are published.

Popular CPU Comparisons