Intel Core i7-11700K vs Intel Core Ultra 9 285H

Compare Intel 11th Generation Core i7 8 core CPU vs Intel Core Ultra (Series 2) 16 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

7984 points
3% slightly better overall score
7707 points

Gaming Score

The raw gaming performance with a fast GPU

9165 points
10126 points
10% slightly better gaming score

Multitasking Score

Performance in workloads using up to 8 cores

7574 points
8% slightly better multitasking score
6950 points

Heavy Workload Score

Performance in workloads using up to 16 cores

7434 points
10% slightly better heavy workload score
6726 points

Free CPU Benchmark

Want to compare your processor against the Core i7-11700K and the Core Ultra 9 285H? Download our free and quick PC Performance Test.

Other Benchmarks

3DMark Physics score

3DMark Physics score

Physics simulation benchmark

8151 points
10239 points
25% slightly higher 3DMark Physics score
Blender score

Blender score

Cycles Render (Samples per minute)

208.15 points
234.24 points
12% slightly higher Blender score
Geekbench 6 (multi) score

Geekbench 6 (multi) score

Multi threaded benchmark

9888 points
14785 points
49% significantly higher Geekbench 6 (multi) score
Geekbench 6 (single) score

Geekbench 6 (single) score

Single threaded benchmark

2246 points
2607 points
16% slightly higher Geekbench 6 (single) score

Specifications

Cores

Number of physical processing units

8
16
100% significantly more cores

Threads

Number of logical processing units

16
Identical
16

Clock Speed

Base frequency at which the chip operates

3.6 GHz
24% slightly higher clock speed
2.9 GHz

Turbo Speed

Higher frequency used for heavy workloads

5 GHz
5.4 GHz
8% slightly higher turbo speed

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
Identical
128 GiB

L2 Cache

Secondary embedded memory, slower than L1 cache

4 MiB
28 MiB
599% 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

149th of 1,089
157th of 1,089

Family

The product line

11th Generation Core i7
Core Ultra (Series 2)

Release date

The official date of release of this chip

2021 February
2025 February

Memory Type

The type of memory used by this chip

DDR4-3200
DDR5-8400

Is Unlocked

Can this CPU can be overclocked

Yes
-

Supports ECC memory

Does this CPU support error correcting memory

No
No

Core i7-11700K vs Core Ultra 9 285H benchmarks

According to the hardwareDB Benchmark tool, the Core i7-11700K is faster than the Core Ultra 9 285H. Despite this, the Core Ultra 9 285H has the advantage in our gaming benchmark.

With info from our database, we find that the Core Ultra 9 285H has significantly more cores with 16 cores whereas the Core i7-11700K has 8 cores. But they both have the same number of threads. With our hardware info, we find that the Core i7-11700K has a slightly higher clock speed than the Core Ultra 9 285H. Despite this, the Core Ultra 9 285H has a slightly higher turbo speed. In terms of cache, the Core Ultra 9 285H has significantly more L2 cache when compared to the Core i7-11700K. The Core Ultra 9 285H also has significantly 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. Indeed, the Core i7-11700K has more threads than cores. Each physical core is split into multiple threads.

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