Intel Core i5-12600K vs Intel Core i9-12950HX

Compare Intel 12th Generation Core i5 10 core CPU vs Intel 12th Generation Core i9 16 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
2% slightly better overall score
9181 points

Gaming Score

The raw gaming performance with a fast GPU

12057 points
13% slightly better gaming score
10659 points

Multitasking Score

Performance in workloads using up to 8 cores

8581 points
8766 points
2% slightly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

8381 points
8710 points
3% slightly better heavy workload score

Free CPU Benchmark

Want to compare your processor against the Core i5-12600K and the Core i9-12950HX? Download our free and quick PC Performance Test.

Other Benchmarks

Blender score

Blender score

Cycles Render (Samples per minute)

233.94 points
247.44 points
5% slightly higher Blender score
Cinebench R23 score

Cinebench R23 score

Multi threaded benchmark

17491 points
23113 points
32% slightly higher Cinebench R23 score

Specifications

Cores

Number of physical processing units

10
16
60% significantly more cores

Threads

Number of logical processing units

16
24
49% significantly more threads

Clock Speed

Base frequency at which the chip operates

3.7 GHz
60% significantly higher clock speed
2.3 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
55 W
172% significantly lower TDP

PCIe Lanes

Number of physical connections between the CPU and expansion slots

20
Identical
20

Memory Channels

Lanes for simultaneous memory access

2
Identical
2

Supported Memory

Maximum amount of RAM supported by this CPU

128 GiB
Identical
128 GiB

L1 Cache

Smallest embedded memory, but the fastest

800 KiB
1280 KiB
60% significantly more L1 cache

L3 Cache

General memory pool for all cores

20 MiB
30 MiB
49% significantly more L3 cache

Other details

Rank

Ranking in the hardwareDB database

102nd of 1,089
108th 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 May

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
Yes

Core i5-12600K vs Core i9-12950HX specs and performance

According to the hardwareDB Benchmark tool, the Core i5-12600K is faster than the Core i9-12950HX. Furthermore, our gaming benchmark shows that it also outperforms the Core i9-12950HX in all gaming tests too.

With info from our database, we find that the Core i9-12950HX has significantly more cores with 16 cores whereas the Core i5-12600K has 10 cores. It also has more threads than the Core i5-12600K. These CPUs have different clock speeds. Indeed, the Core i5-12600K has a significantly higher clock speed compared to the Core i9-12950HX. Despite this, the Core i9-12950HX has a slightly higher turbo speed. The Core i9-12950HX 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.

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

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