Intel Core i5-12600KF vs Intel Core i9-12900H

Compare Intel 12th Generation Core i5 10 core CPU vs Intel 12th Generation Core i9 14 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

9948 points
21% slightly better overall score
8158 points

Gaming Score

The raw gaming performance with a fast GPU

12699 points
23% slightly better gaming score
10256 points

Multitasking Score

Performance in workloads using up to 8 cores

9060 points
20% slightly better multitasking score
7544 points

Heavy Workload Score

Performance in workloads using up to 16 cores

8845 points
18% slightly better heavy workload score
7441 points

Free CPU Benchmark

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Other Benchmarks

3DMark Physics score

3DMark Physics score

Physics simulation benchmark

7997 points
6% slightly higher 3DMark Physics score
7534 points
Blender score

Blender score

Cycles Render (Samples per minute)

226.61 points
8% slightly higher Blender score
209.04 points

Specifications

Cores

Number of physical processing units

10
14
40% slightly more cores

Threads

Number of logical processing units

16
20
25% slightly more threads

Clock Speed

Base frequency at which the chip operates

3.7 GHz
47% significantly higher clock speed
2.5 GHz

Turbo Speed

Higher frequency used for heavy workloads

4.9 GHz
5 GHz
2% slightly higher turbo speed

TDP

Thermal Design Power: Measure of heat generated by the CPU

150 W
45 W
233% significantly lower TDP

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
100% significantly more supported memory
64 GiB

L1 Cache

Smallest embedded memory, but the fastest

800 KiB
1120 KiB
40% slightly more L1 cache

L3 Cache

General memory pool for all cores

20 MiB
24 MiB
20% slightly more L3 cache

Other details

Rank

Ranking in the hardwareDB database

92nd of 1,089
142nd of 1,089

Family

The product line

12th Generation Core i5
12th Generation Core i9

Release date

The official date of release of this chip

2021 November
2022 February

Memory Type

The type of memory used by this chip

DDR5-4800
DDR5-4800

Is Unlocked

Can this CPU can be overclocked

Yes
No

Supports ECC memory

Does this CPU support error correcting memory

-
No

Core i5-12600KF vs Core i9-12900H benchmarks

In our benchmarks, the Core i5-12600KF beats the Core i9-12900H in overall performance. 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 i9-12900H has slightly more cores than the Core i5-12600KF. Indeed, the Core i9-12900H has 14 cores compared to 10 cores found in the Core i5-12600KF. It also has more threads than the Core i5-12600KF. These CPUs have different clock speeds. Indeed, the Core i5-12600KF has a significantly higher clock speed compared to the Core i9-12900H. Despite this, the Core i9-12900H has a slightly higher turbo speed. The Core i9-12900H outputs less heat than Core i5-12600KF thanks to a significantly lower TDP. This measures the amount of heat they output and can be used to estimate power consumption.

The more cores a CPU has, the better the overall performance will be in parallel workloads such as multitasking. Many CPUs have more threads than cores, this means that each physical core is split into multiple logical cores, making them more efficient. Indeed, the Core i5-12600KF has more threads than cores. Each physical core is split into multiple threads.

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