Intel Core i7-12700K vs Intel Core Ultra 5 245K

Compare Intel 12th Generation Core i7 12 core CPU vs Intel Core Ultra (Series 2) 14 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

$ 259.99
$ 229.68
$ 30.31 slightly less expensive

Benchmark Score

Overall Score

A combined score of all workloads

11540 points
12643 points
9% slightly better overall score

Gaming Score

The raw gaming performance with a fast GPU

13325 points
14524 points
8% slightly better gaming score

Multitasking Score

Performance in workloads using up to 8 cores

10952 points
11994 points
9% slightly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

10812 points
11755 points
8% slightly better heavy workload score

Free CPU Benchmark

Want to compare your processor against the Core i7-12700K and the Core Ultra 5 245K? Download our free and quick PC Performance Test.

Other Benchmarks

3DMark Physics score

3DMark Physics score

Physics simulation benchmark

10051 points
12436 points
23% slightly higher 3DMark Physics score
Blender score

Blender score

Cycles Render (Samples per minute)

304.26 points
321.20 points
5% slightly higher Blender score

Specifications

Cores

Number of physical processing units

12
14
16% slightly more cores

Threads

Number of logical processing units

20
42% many more threads
14

Clock Speed

Base frequency at which the chip operates

3.6 GHz
4.2 GHz
16% slightly higher clock speed

Turbo Speed

Higher frequency used for heavy workloads

5 GHz
5.2 GHz
4% 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

25 MiB
4% slightly more L3 cache
24 MiB

Other details

Rank

Ranking in the hardwareDB database

57th of 1,089
46th of 1,089

Family

The product line

12th Generation Core i7
Core Ultra (Series 2)

Release date

The official date of release of this chip

2021 November
2024 November

Memory Type

The type of memory used by this chip

DDR5-4800
DDR5-6400

Is Unlocked

Can this CPU can be overclocked

Yes
-

Supports ECC memory

Does this CPU support error correcting memory

Yes
Yes

Core i7-12700K vs Core Ultra 5 245K comparison

According to the hardwareDB Benchmark tool, the Core Ultra 5 245K is faster than the Core i7-12700K. Furthermore, our gaming benchmark shows that it also outperforms the Core i7-12700K in all gaming tests too.

With info from our database, we find that the Core Ultra 5 245K has slightly more cores with 14 cores whereas the Core i7-12700K has 12 cores. Despite this, the Core i7-12700K has more threads than the Core Ultra 5 245K. These CPUs have different clock speeds. Indeed, the Core Ultra 5 245K has a slightly higher clock speed compared to the Core i7-12700K. Also, the Core Ultra 5 245K 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 i7-12700K has more threads than cores. Each physical core is split into multiple threads.

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