Intel Core i7-11700F vs Intel Core Ultra 7 155H

Compare Intel 11th Generation Core i7 8 core CPU vs Intel 16 core processor, specs and benchmark score. Which is the better CPU for gaming?

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Price

The cheapest price from our partner retailers

$ 235.99
$ 1264.00 significantly less expensive
$ 1499.99

Benchmark Score

Overall Score

A combined score of all workloads

6877 points
7084 points
3% slightly better overall score

Gaming Score

The raw gaming performance with a fast GPU

8972 points
9220 points
2% slightly better gaming score

Multitasking Score

Performance in workloads using up to 8 cores

6226 points
6469 points
3% slightly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

6069 points
6362 points
4% slightly better heavy workload score

Free CPU Benchmark

Want to compare your processor against the Core i7-11700F and the Core Ultra 7 155H? Download our free and quick PC Performance Test.

Other Benchmarks

3DMark Physics score

3DMark Physics score

Physics simulation benchmark

7665 points
19% slightly higher 3DMark Physics score
6426 points
Blender score

Blender score

Cycles Render (Samples per minute)

164.87 points
3% slightly higher Blender score
159.93 points

Specifications

Cores

Number of physical processing units

8
16
100% significantly more cores

Threads

Number of logical processing units

16
22
37% slightly more threads

Clock Speed

Base frequency at which the chip operates

2.5 GHz
78% significantly higher clock speed
1.4 GHz

Turbo Speed

Higher frequency used for heavy workloads

4.9 GHz
2% slightly higher turbo speed
4.8 GHz

PCIe Lanes

Number of physical connections between the CPU and expansion slots

20
28
40% slightly more pcie lanes

Memory Channels

Lanes for simultaneous memory access

2
Identical
2

Supported Memory

Maximum amount of RAM supported by this CPU

128 GiB
33% slightly more supported memory
96 GiB

L2 Cache

Secondary embedded memory, slower than L1 cache

4 MiB
18 MiB
350% significantly more L2 cache

L3 Cache

General memory pool for all cores

16 MiB
24 MiB
49% significantly more L3 cache

Other details

Rank

Ranking in the hardwareDB database

200th of 1,089
186th of 1,089

Family

The product line

11th Generation Core i7
Core Ultra (Series 1)

Release date

The official date of release of this chip

2021 February
2023 November

Memory Type

The type of memory used by this chip

DDR4-3200
DDR5-7467

Is Unlocked

Can this CPU can be overclocked

No
-

Supports ECC memory

Does this CPU support error correcting memory

No
No

Core i7-11700F vs Core Ultra 7 155H comparison

In our benchmarks, the Core i7-11700F beats the Core Ultra 7 155H in overall performance. Furthermore, our gaming benchmark shows that it also outperforms the Core Ultra 7 155H in all gaming tests too.

With info from our database, we find that the Core Ultra 7 155H has significantly more cores with 16 cores whereas the Core i7-11700F has 8 cores. It also has more threads than the Core i7-11700F. Our comparison shows that the Core i7-11700F has a significantly higher clock speed compared to the Core Ultra 7 155H. In terms of cache, the Core Ultra 7 155H has significantly more L2 cache when compared to the Core i7-11700F. The Core Ultra 7 155H also has significantly more L3 cache.

Most CPUs have more threads than cores. This technology, colloquially called hyperthreading, improves performance by splitting a core into multiple virtual ones. This provides more efficient utilisation of a core. Indeed, the Core i7-11700F has more threads than cores. Each physical core is split into multiple threads.

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