Intel Core i7-14700HX vs Intel Core Ultra 9 285HX

Compare Intel Core i7 (14th gen) 20 core CPU vs Intel Core Ultra (Series 2) 24 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

10229 points
17532 points
71% significantly better overall score

Gaming Score

The raw gaming performance with a fast GPU

11077 points
15815 points
42% slightly better gaming score

Multitasking Score

Performance in workloads using up to 8 cores

10002 points
18156 points
81% significantly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

10024 points
18414 points
83% significantly better heavy workload score

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Want to compare your processor against the Core i7-14700HX and the Core Ultra 9 285HX? Download our free and quick PC Performance Test.

Other Benchmarks

Blender score

Blender score

Cycles Render (Samples per minute)

307.50 points
515.66 points
67% significantly higher Blender score

Specifications

Cores

Number of physical processing units

20
24
20% slightly more cores

Threads

Number of logical processing units

28
16% slightly more threads
24

Clock Speed

Base frequency at which the chip operates

2.1 GHz
2.8 GHz
33% slightly higher clock speed

Turbo Speed

Higher frequency used for heavy workloads

5.5 GHz
Identical
5.5 GHz

PCIe Lanes

Number of physical connections between the CPU and expansion slots

20
24
20% slightly more pcie lanes

Memory Channels

Lanes for simultaneous memory access

2
Identical
2

Supported Memory

Maximum amount of RAM supported by this CPU

192 GiB
256 GiB
33% slightly more supported memory

L2 Cache

Secondary embedded memory, slower than L1 cache

28 MiB
40 MiB
42% many more L2 cache

L3 Cache

General memory pool for all cores

33 MiB
36 MiB
9% slightly more L3 cache

Other details

Rank

Ranking in the hardwareDB database

86th of 1,118
5th of 1,118

Family

The product line

Core i7 (14th gen)
Core Ultra (Series 2)

Release date

The official date of release of this chip

2024 February
2025 February

Memory Type

The type of memory used by this chip

DDR5-5600
DDR5-6400

Supports ECC memory

Does this CPU support error correcting memory

-
Yes

Core i7-14700HX vs Core Ultra 9 285HX benchmarks

In our benchmarks, the Core Ultra 9 285HX beats the Core i7-14700HX in overall performance. Furthermore, our gaming benchmark shows that it also outperforms the Core i7-14700HX in all gaming tests too.

With info from our database, we find that the Core Ultra 9 285HX has slightly more cores with 24 cores whereas the Core i7-14700HX has 20 cores. Despite this, the Core i7-14700HX has more threads than the Core Ultra 9 285HX. Our comparison shows that the Core Ultra 9 285HX has a slightly higher clock speed compared to the Core i7-14700HX. Furthermore, both these CPUs have identical turbo speeds. In terms of cache, the Core Ultra 9 285HX has many more L2 cache when compared to the Core i7-14700HX. The Core Ultra 9 285HX also has slightly 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 i7-14700HX has more threads than cores. Each physical core is split into multiple threads.

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