Intel Core i9-12900H vs Intel Core i7-14700K

Compare Intel 12th Generation Core i9 14 core CPU vs Intel Core i7 (14th gen) 20 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

8158 points
16063 points
96% significantly better overall score

Gaming Score

The raw gaming performance with a fast GPU

10256 points
16190 points
57% significantly better gaming score

Multitasking Score

Performance in workloads using up to 8 cores

7544 points
16059 points
112% significantly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

7441 points
16174 points
117% significantly better heavy workload score

Free CPU Benchmark

Want to compare your processor against the Core i9-12900H and the Core i7-14700K? Download our free and quick PC Performance Test.

Other Benchmarks

3DMark Physics score

3DMark Physics score

Physics simulation benchmark

7534 points
14813 points
96% significantly higher 3DMark Physics score
Blender score

Blender score

Cycles Render (Samples per minute)

209.04 points
445.12 points
112% significantly higher Blender score
Cinebench R23 score

Cinebench R23 score

Multi threaded benchmark

19648 points
35892 points
82% significantly higher Cinebench R23 score

Specifications

Cores

Number of physical processing units

14
20
42% many more cores

Threads

Number of logical processing units

20
28
40% slightly more threads

Clock Speed

Base frequency at which the chip operates

2.5 GHz
3.4 GHz
36% slightly higher clock speed

Turbo Speed

Higher frequency used for heavy workloads

5 GHz
5.6 GHz
11% slightly higher turbo speed

PCIe Lanes

Number of physical connections between the CPU and expansion slots

28
40% slightly more pcie lanes
20

Memory Channels

Lanes for simultaneous memory access

2
Identical
2

Supported Memory

Maximum amount of RAM supported by this CPU

64 GiB
192 GiB
200% significantly more supported memory

L3 Cache

General memory pool for all cores

24 MiB
33 MiB
37% slightly more L3 cache

Other details

Rank

Ranking in the hardwareDB database

142nd of 1,089
17th of 1,089

Family

The product line

12th Generation Core i9
Core i7 (14th gen)

Release date

The official date of release of this chip

2022 February
2023 November

Memory Type

The type of memory used by this chip

DDR5-4800
DDR5-5600

Is Unlocked

Can this CPU can be overclocked

No
-

Supports ECC memory

Does this CPU support error correcting memory

No
Yes

Core i9-12900H vs Core i7-14700K comparison

According to the hardwareDB Benchmark tool, the Core i7-14700K is faster than the Core i9-12900H. Furthermore, our gaming benchmark shows that it also outperforms the Core i9-12900H in all gaming tests too.

In terms of the number of cores of each of these CPUs, the Core i7-14700K has many more cores than the Core i9-12900H. Indeed, the Core i7-14700K has 20 cores compared to 14 cores found in the Core i9-12900H. It also has more threads than the Core i9-12900H. Our comparison shows that the Core i7-14700K has a slightly higher clock speed compared to the Core i9-12900H. Also, the Core i7-14700K has a slightly higher turbo speed.

Most CPUs have more threads than cores. This technology, colloquially called hyperthreading, improves performance by splitting a core into multiple virtual ones. This provides more efficient utilisation of a core. Indeed, the Core i9-12900H has more threads than cores. Each physical core is split into multiple threads.

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