Intel Core Ultra 9 285H vs Intel Core Ultra 7 255H

CPU Comparison

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Benchmark Score

Overall Score

A combined score of all workloads

7431 points
7661 points
3% slightly better overall score

Gaming Score

The raw gaming performance with a fast GPU

9839 points
2% slightly better gaming score
9595 points

Multitasking Score

Performance in workloads using up to 8 cores

6707 points
7028 points
4% slightly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

6519 points
6834 points
4% slightly better heavy workload score

Free CPU Benchmark

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Other Benchmarks

Blender score

Blender score

Cycles Render (Samples per minute)

234.24 points
10% slightly higher Blender score
212.94 points
Geekbench 6 (multi) score

Geekbench 6 (multi) score

Multi threaded benchmark

14785 points
9% slightly higher Geekbench 6 (multi) score
13475 points
Geekbench 6 (single) score

Geekbench 6 (single) score

Single threaded benchmark

2607 points
3% slightly higher Geekbench 6 (single) score
2524 points

Specifications

Cores

Number of physical processing units

16
Identical
16

Threads

Number of logical processing units

16
Identical
16

Clock Speed

Base frequency at which the chip operates

2.9 GHz
44% significantly higher clock speed
2 GHz

Turbo Speed

Higher frequency used for heavy workloads

5.4 GHz
5% slightly higher turbo speed
5.1 GHz

PCIe Lanes

Number of physical connections between the CPU and expansion slots

28
Identical
28

Memory Channels

Lanes for simultaneous memory access

2
Identical
2

Supported Memory

Maximum amount of RAM supported by this CPU

128 GiB
Identical
128 GiB

L2 Cache

Secondary embedded memory, slower than L1 cache

28 MiB
Identical
28 MiB

L3 Cache

General memory pool for all cores

24 MiB
Identical
24 MiB

Other details

Rank

Ranking in the hardwareDB database

169th of 1,092
160th of 1,092

Family

The product line

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

Release date

The official date of release of this chip

2025 February
2025 February

Memory Type

The type of memory used by this chip

DDR5-8400
DDR5-8400

Supports ECC memory

Does this CPU support error correcting memory

No
No

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