Intel Core i5-12400F vs Intel Core Ultra 9 285K

Compare Intel 12th Generation Core i5 6 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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Price

The cheapest price from our partner retailers

$ 179.99
$ 579.00 significantly less expensive
$ 758.99

Benchmark Score

Overall Score

A combined score of all workloads

7069 points
17900 points
153% significantly better overall score

Gaming Score

The raw gaming performance with a fast GPU

9794 points
16115 points
64% significantly better gaming score

Multitasking Score

Performance in workloads using up to 8 cores

6210 points
18547 points
198% significantly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

6009 points
18824 points
213% significantly better heavy workload score

Free CPU Benchmark

Want to compare your processor against the Core i5-12400F and the Core Ultra 9 285K? Download our free and quick PC Performance Test.

Other Benchmarks

3DMark Physics score

3DMark Physics score

Physics simulation benchmark

5946 points
18587 points
212% significantly higher 3DMark Physics score
Blender score

Blender score

Cycles Render (Samples per minute)

159.61 points
555.81 points
248% significantly higher Blender score
Geekbench 6 (multi) score

Geekbench 6 (multi) score

Multi threaded benchmark

9125 points
22613 points
147% significantly higher Geekbench 6 (multi) score
Geekbench 6 (single) score

Geekbench 6 (single) score

Single threaded benchmark

2218 points
3204 points
44% significantly higher Geekbench 6 (single) score

Specifications

Cores

Number of physical processing units

6
24
300% significantly more cores

Threads

Number of logical processing units

12
24
100% significantly more threads

Clock Speed

Base frequency at which the chip operates

2.5 GHz
3.7 GHz
47% significantly higher clock speed

Turbo Speed

Higher frequency used for heavy workloads

4.4 GHz
5.7 GHz
29% slightly higher turbo speed

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

128 GiB
192 GiB
49% significantly more supported memory

L3 Cache

General memory pool for all cores

18 MiB
36 MiB
100% significantly more L3 cache

Other details

Rank

Ranking in the hardwareDB database

188th of 1,089
4th of 1,089

Family

The product line

12th Generation Core i5
Core Ultra (Series 2)

Release date

The official date of release of this chip

2022 February
2024 November

Memory Type

The type of memory used by this chip

DDR5-4800
DDR5-6400

Is Unlocked

Can this CPU can be overclocked

No
-

Supports ECC memory

Does this CPU support error correcting memory

-
Yes

Core i5-12400F vs Core Ultra 9 285K specs and performance

Our benchmark analysis concludes that the Core Ultra 9 285K performs better than the Core i5-12400F. Furthermore, our gaming benchmark shows that it also outperforms the Core i5-12400F in all gaming tests too.

With info from our database, we find that the Core Ultra 9 285K has significantly more cores with 24 cores whereas the Core i5-12400F has 6 cores. It also has more threads than the Core i5-12400F. These CPUs have different clock speeds. Indeed, the Core Ultra 9 285K has a significantly higher clock speed compared to the Core i5-12400F. Also, the Core Ultra 9 285K has a slightly higher turbo speed.

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 i5-12400F has more threads than cores. Each physical core is split into multiple threads.

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