Intel Core i5-12400F vs Intel Core Ultra 7 255H

CPU Comparison

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Benchmark Score

Overall Score

A combined score of all workloads

7070 points
7661 points
8% slightly better overall score

Gaming Score

The raw gaming performance with a fast GPU

9795 points
2% slightly better gaming score
9595 points

Multitasking Score

Performance in workloads using up to 8 cores

6211 points
7028 points
13% slightly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

6010 points
6834 points
13% slightly better heavy workload score

Free CPU Benchmark

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Other Benchmarks

Blender score

Blender score

Cycles Render (Samples per minute)

159.61 points
212.94 points
33% slightly higher Blender score
Geekbench 6 (multi) score

Geekbench 6 (multi) score

Multi threaded benchmark

9125 points
13475 points
47% significantly higher Geekbench 6 (multi) score
Geekbench 6 (single) score

Geekbench 6 (single) score

Single threaded benchmark

2218 points
2524 points
13% slightly higher Geekbench 6 (single) score

Specifications

Cores

Number of physical processing units

6
16
166% significantly more cores

Threads

Number of logical processing units

12
16
33% slightly more threads

Clock Speed

Base frequency at which the chip operates

2.5 GHz
25% slightly higher clock speed
2 GHz

Turbo Speed

Higher frequency used for heavy workloads

4.4 GHz
5.1 GHz
15% 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

L3 Cache

General memory pool for all cores

18 MiB
24 MiB
33% slightly more L3 cache

Other details

Rank

Ranking in the hardwareDB database

198th of 1,114
168th of 1,114

Family

The product line

12th Generation Core i5
Core Ultra (Series 2)

Release date

The official date of release of this chip

2022 February
2025 February

Memory Type

The type of memory used by this chip

DDR5-4800
DDR5-8400

Is Unlocked

Can this CPU can be overclocked

No
-

Supports ECC memory

Does this CPU support error correcting memory

-
No

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