Intel Core Ultra 5 245K vs Intel Core Ultra 9 275HX

CPU Comparison

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Benchmark Score

Overall Score

A combined score of all workloads

12643 points
13146 points
3% slightly better overall score

Gaming Score

The raw gaming performance with a fast GPU

14524 points
9% slightly better gaming score
13300 points

Multitasking Score

Performance in workloads using up to 8 cores

11994 points
13147 points
9% slightly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

11755 points
13205 points
12% slightly better heavy workload score

Free CPU Benchmark

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Other Benchmarks

3DMark Physics score

3DMark Physics score

Physics simulation benchmark

12436 points
16352 points
31% slightly higher 3DMark Physics score
Blender score

Blender score

Cycles Render (Samples per minute)

321.20 points
466.44 points
45% significantly higher Blender score

Specifications

Cores

Number of physical processing units

14
24
71% significantly more cores

Threads

Number of logical processing units

14
24
71% significantly more threads

Clock Speed

Base frequency at which the chip operates

4.2 GHz
55% significantly higher clock speed
2.7 GHz

Turbo Speed

Higher frequency used for heavy workloads

5.2 GHz
5.4 GHz
3% slightly higher turbo speed

PCIe Lanes

Number of physical connections between the CPU and expansion slots

24
Identical
24

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

26 MiB
40 MiB
53% significantly more L2 cache

L3 Cache

General memory pool for all cores

24 MiB
36 MiB
49% significantly more L3 cache

Other details

Rank

Ranking in the hardwareDB database

47th of 1,102
39th of 1,102

Family

The product line

Core Ultra (Series 2)
Core Ultra (Series 2)

Release date

The official date of release of this chip

2024 November
2025 February

Memory Type

The type of memory used by this chip

DDR5-6400
DDR5-6400

Supports ECC memory

Does this CPU support error correcting memory

Yes
No

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