Intel Core i9-14900F vs Intel Core Ultra 9 275HX

Compare Intel Core i9 (14th gen) 24 core CPU vs Intel 24 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

13852 points
15155 points
9% slightly better overall score

Gaming Score

The raw gaming performance with a fast GPU

14835 points
0.64% slightly better gaming score
14741 points

Multitasking Score

Performance in workloads using up to 8 cores

13629 points
15354 points
12% slightly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

13729 points
15488 points
12% slightly better heavy workload score

Free CPU Benchmark

Want to compare your processor against the Core i9-14900F and the Core Ultra 9 275HX? Download our free and quick PC Performance Test.

Other Benchmarks

3DMark Physics score

3DMark Physics score

Physics simulation benchmark

12965 points
16352 points
26% slightly higher 3DMark Physics score
Blender score

Blender score

Cycles Render (Samples per minute)

316.49 points
466.44 points
47% significantly higher Blender score
Geekbench 6 (multi) score

Geekbench 6 (multi) score

Multi threaded benchmark

18063 points
0.79% slightly higher Geekbench 6 (multi) score
17922 points
Geekbench 6 (single) score

Geekbench 6 (single) score

Single threaded benchmark

2847 points
0.11% slightly higher Geekbench 6 (single) score
2844 points

Specifications

Cores

Number of physical processing units

24
Identical
24

Threads

Number of logical processing units

32
33% slightly more threads
24

Clock Speed

Base frequency at which the chip operates

2 GHz
2.7 GHz
35% slightly higher clock speed

Turbo Speed

Higher frequency used for heavy workloads

5.8 GHz
7% slightly higher turbo speed
5.4 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

32 MiB
40 MiB
25% slightly more L2 cache

L3 Cache

General memory pool for all cores

36 MiB
Identical
36 MiB

Other details

Rank

Ranking in the hardwareDB database

34th of 1,089
21st of 1,089

Family

The product line

Core i9 (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

-
No

Core i9-14900F vs Core Ultra 9 275HX benchmarks

According to the hardwareDB Benchmark tool, the Core i9-14900F is faster than the Core Ultra 9 275HX. Furthermore, our gaming benchmark shows that it also outperforms the Core Ultra 9 275HX in all gaming tests too.

Our spec comparison shows that they have an identical amount of cores but the Core i9-14900F has more threads. These CPUs have different clock speeds. Indeed, the Core Ultra 9 275HX has a slightly higher clock speed compared to the Core i9-14900F. In terms of cache, the Core Ultra 9 275HX has slightly more L2 cache when compared to the Core i9-14900F. However, both these chips have the same amount of 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. Indeed, the Core i9-14900F has more threads than cores. Each physical core is split into multiple threads.

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