Intel Core Ultra 9 275HX vs Intel Core i7-14650HX

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

15155 points
39% slightly better overall score
10831 points

Gaming Score

The raw gaming performance with a fast GPU

14741 points
17% slightly better gaming score
12542 points

Multitasking Score

Performance in workloads using up to 8 cores

15354 points
48% significantly better multitasking score
10318 points

Heavy Workload Score

Performance in workloads using up to 16 cores

15488 points
51% significantly better heavy workload score
10235 points

Free CPU Benchmark

Want to compare your processor against the Core Ultra 9 275HX and the Core i7-14650HX? Download our free and quick PC Performance Test.

Other Benchmarks

3DMark Physics score

3DMark Physics score

Physics simulation benchmark

16352 points
66% significantly higher 3DMark Physics score
9829 points
Blender score

Blender score

Cycles Render (Samples per minute)

466.44 points
67% significantly higher Blender score
278.01 points
Geekbench 6 (multi) score

Geekbench 6 (multi) score

Multi threaded benchmark

17922 points
37% slightly higher Geekbench 6 (multi) score
12989 points
Geekbench 6 (single) score

Geekbench 6 (single) score

Single threaded benchmark

2844 points
17% slightly higher Geekbench 6 (single) score
2416 points

Specifications

Cores

Number of physical processing units

24
49% significantly more cores
16

Threads

Number of logical processing units

24
Identical
24

Clock Speed

Base frequency at which the chip operates

2.7 GHz
22% slightly higher clock speed
2.2 GHz

Turbo Speed

Higher frequency used for heavy workloads

5.4 GHz
3% slightly higher turbo speed
5.2 GHz

PCIe Lanes

Number of physical connections between the CPU and expansion slots

24
20% slightly more pcie lanes
20

Memory Channels

Lanes for simultaneous memory access

2
Identical
2

Supported Memory

Maximum amount of RAM supported by this CPU

256 GiB
33% slightly more supported memory
192 GiB

L2 Cache

Secondary embedded memory, slower than L1 cache

40 MiB
66% significantly more L2 cache
24 MiB

L3 Cache

General memory pool for all cores

36 MiB
20% slightly more L3 cache
30 MiB

Other details

Rank

Ranking in the hardwareDB database

21st of 1,089
72nd of 1,089

Family

The product line

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

Release date

The official date of release of this chip

2025 February
2024 February

Memory Type

The type of memory used by this chip

DDR5-6400
DDR5-5600

Supports ECC memory

Does this CPU support error correcting memory

No
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Core Ultra 9 275HX vs Core i7-14650HX specs and performance

According to the hardwareDB Benchmark tool, the Core Ultra 9 275HX is faster than the Core i7-14650HX. Furthermore, our gaming benchmark shows that it also outperforms the Core i7-14650HX in all gaming tests too.

With info from our database, we find that the Core Ultra 9 275HX has significantly more cores with 24 cores whereas the Core i7-14650HX has 16 cores. But they both have the same number of threads. With our hardware info, we find that the Core Ultra 9 275HX has a slightly higher clock speed than the Core i7-14650HX. Also, the Core Ultra 9 275HX has a slightly higher turbo speed. In terms of cache, the Core Ultra 9 275HX has significantly more L2 cache when compared to the Core i7-14650HX. The Core Ultra 9 275HX also has slightly more L3 cache.

Modern CPUs generally have more logical cores than physical cores, this means that each core is split into multiple virtual cores, improving efficiency for parallel workloads. For instance, the Core Ultra 9 275HX has the same number of threads as cores. This means the the CPU does not support hyperthreading.

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