Intel Core Ultra 7 255H vs Intel Core Ultra 5 235

Compare Intel Core Ultra (Series 2) 16 core CPU vs Intel Core Ultra (Series 2) 14 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

2788 points
10867 points
289% significantly better overall score

Gaming Score

The raw gaming performance with a fast GPU

3457 points
13656 points
295% significantly better gaming score

Multitasking Score

Performance in workloads using up to 8 cores

2584 points
9935 points
284% significantly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

2521 points
9663 points
283% significantly better heavy workload score

Free CPU Benchmark

Want to compare your processor against the Core Ultra 7 255H and the Core Ultra 5 235? Download our free and quick PC Performance Test.

Other Benchmarks

Blender score

Blender score

Cycles Render (Samples per minute)

212.94 points
304.58 points
43% significantly higher Blender score

Specifications

Cores

Number of physical processing units

16
14% slightly more cores
14

Threads

Number of logical processing units

16
14% slightly more threads
14

Clock Speed

Base frequency at which the chip operates

2 GHz
3.4 GHz
69% significantly higher clock speed

PCIe Lanes

Number of physical connections between the CPU and expansion slots

28
16% slightly more pcie lanes
24

Memory Channels

Lanes for simultaneous memory access

2
Identical
2

Supported Memory

Maximum amount of RAM supported by this CPU

128 GiB
256 GiB
100% significantly more supported memory

L2 Cache

Secondary embedded memory, slower than L1 cache

28 MiB
7% slightly more L2 cache
26 MiB

L3 Cache

General memory pool for all cores

24 MiB
Identical
24 MiB

Other details

Rank

Ranking in the hardwareDB database

572nd of 1,089
71st 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

2025 February
2025 February

Memory Type

The type of memory used by this chip

DDR5-8400
DDR5-6400

Supports ECC memory

Does this CPU support error correcting memory

No
Yes

Core Ultra 7 255H vs Core Ultra 5 235 benchmarks

In our benchmarks, the Core Ultra 5 235 beats the Core Ultra 7 255H in overall performance. Furthermore, our gaming benchmark shows that it also outperforms the Core Ultra 7 255H in all gaming tests too.

When comparing core counts for these CPUs, we notice that the Core Ultra 7 255H has slightly more cores with 16 cores compared to the Core Ultra 5 235 that has 14 cores. It also has more threads than the Core Ultra 5 235. With our hardware info, we find that the Core Ultra 5 235 has a significantly higher clock speed than the Core Ultra 7 255H. In terms of cache, the Core Ultra 7 255H has slightly more L2 cache when compared to the Core Ultra 5 235. However, both these chips have the same amount of 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 255H has the same number of threads as cores. This means the the CPU does not support hyperthreading.

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