Intel Core Ultra 7 265K vs Intel Core Ultra 9 285K

Compare Intel Core Ultra (Series 2) 20 core CPU vs Intel Core Ultra (Series 2) 24 core processor, specs and benchmark score. Which is the better CPU for gaming?

CPU Comparison

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Benchmark Score

Overall Score

A combined score of all workloads

16691 points
17900 points
7% slightly better overall score

Gaming Score

The raw gaming performance with a fast GPU

15383 points
16115 points
4% slightly better gaming score

Multitasking Score

Performance in workloads using up to 8 cores

17117 points
18547 points
8% slightly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

17234 points
18824 points
9% slightly better heavy workload score

Free CPU Benchmark

Want to compare your processor against the Core Ultra 7 265K and the Core Ultra 9 285K? Download our free and quick PC Performance Test.

Other Benchmarks

3DMark Physics score

3DMark Physics score

Physics simulation benchmark

16561 points
18587 points
12% slightly higher 3DMark Physics score
Blender score

Blender score

Cycles Render (Samples per minute)

467.43 points
555.81 points
18% slightly higher Blender score
Geekbench 6 (multi) score

Geekbench 6 (multi) score

Multi threaded benchmark

20585 points
22613 points
9% slightly higher Geekbench 6 (multi) score
Geekbench 6 (single) score

Geekbench 6 (single) score

Single threaded benchmark

3063 points
3204 points
4% slightly higher Geekbench 6 (single) score

Specifications

Cores

Number of physical processing units

20
24
20% slightly more cores

Threads

Number of logical processing units

20
24
20% slightly more threads

Clock Speed

Base frequency at which the chip operates

3.9 GHz
5% slightly higher clock speed
3.7 GHz

Turbo Speed

Higher frequency used for heavy workloads

5.5 GHz
5.7 GHz
3% slightly higher turbo speed

PCIe Lanes

Number of physical connections between the CPU and expansion slots

24
Identical
24

Memory Channels

Lanes for simultaneous memory access

2
Identical
2

Supported Memory

Maximum amount of RAM supported by this CPU

192 GiB
Identical
192 GiB

L2 Cache

Secondary embedded memory, slower than L1 cache

36 MiB
40 MiB
11% slightly more L2 cache

L3 Cache

General memory pool for all cores

30 MiB
36 MiB
20% slightly more L3 cache

Other details

Rank

Ranking in the hardwareDB database

10th of 1,089
4th of 1,089

Family

The product line

Core Ultra (Series 2)
Core Ultra (Series 2)

Release date

The official date of release of this chip

2024 November
2024 November

Memory Type

The type of memory used by this chip

DDR5-6400
DDR5-6400

Supports ECC memory

Does this CPU support error correcting memory

Yes
Yes

Core Ultra 7 265K vs Core Ultra 9 285K comparison

According to the hardwareDB Benchmark tool, the Core Ultra 9 285K is faster than the Core Ultra 7 265K. Furthermore, our gaming benchmark shows that it also outperforms the Core Ultra 7 265K in all gaming tests too.

With info from our database, we find that the Core Ultra 9 285K has slightly more cores with 24 cores whereas the Core Ultra 7 265K has 20 cores. It also has more threads than the Core Ultra 7 265K. These CPUs have different clock speeds. Indeed, the Core Ultra 7 265K has a slightly higher clock speed compared to the Core Ultra 9 285K. Despite this, the Core Ultra 9 285K has a slightly higher turbo speed. The cache sizes of these CPUs are different. Indeed, the Core Ultra 9 285K has slightly more L2 cache than the Core Ultra 7 265K. The Core Ultra 9 285K also has slightly more 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. For instance, the Core Ultra 7 265K has the same number of threads as cores. This means the the CPU does not support hyperthreading.

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