Intel Core i5-12600K vs Intel Core i5-12450H

Compare Intel 12th Generation Core i5 10 core CPU vs Intel 12th Generation Core i5 8 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

9422 points
79% significantly better overall score
5248 points

Gaming Score

The raw gaming performance with a fast GPU

12057 points
53% significantly better gaming score
7843 points

Multitasking Score

Performance in workloads using up to 8 cores

8581 points
91% significantly better multitasking score
4484 points

Heavy Workload Score

Performance in workloads using up to 16 cores

8381 points
93% significantly better heavy workload score
4327 points

Free CPU Benchmark

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Other Benchmarks

3DMark Physics score

3DMark Physics score

Physics simulation benchmark

8019 points
52% significantly higher 3DMark Physics score
5258 points
Blender score

Blender score

Cycles Render (Samples per minute)

233.94 points
106% significantly higher Blender score
113.50 points
Cinebench R23 score

Cinebench R23 score

Multi threaded benchmark

17491 points
91% significantly higher Cinebench R23 score
9134 points

Specifications

Cores

Number of physical processing units

10
25% slightly more cores
8

Threads

Number of logical processing units

16
33% slightly more threads
12

Clock Speed

Base frequency at which the chip operates

3.7 GHz
85% significantly higher clock speed
2 GHz

Turbo Speed

Higher frequency used for heavy workloads

4.9 GHz
11% slightly higher turbo speed
4.4 GHz

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
25% slightly more L1 cache
640 KiB

L3 Cache

General memory pool for all cores

20 MiB
66% significantly more L3 cache
12 MiB

Other details

Rank

Ranking in the hardwareDB database

102nd of 1,089
318th of 1,089

Family

The product line

12th Generation Core i5
12th Generation Core i5

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

Yes
No

Core i5-12600K vs Core i5-12450H comparison

According to the hardwareDB Benchmark tool, the Core i5-12600K is faster than the Core i5-12450H. Furthermore, our gaming benchmark shows that it also outperforms the Core i5-12450H in all gaming tests too.

When comparing core counts for these CPUs, we notice that the Core i5-12600K has slightly more cores with 10 cores compared to the Core i5-12450H that has 8 cores. It also has more threads than the Core i5-12450H. Our comparison shows that the Core i5-12600K has a significantly higher clock speed compared to the Core i5-12450H. Also, the Core i5-12600K has a slightly higher turbo speed. The Core i5-12450H outputs less heat than Core i5-12600K thanks to a significantly lower TDP. This measures the amount of heat they output and can be used to estimate power consumption.

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 i5-12600K has more threads than cores. Each physical core is split into multiple threads.

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