Intel Core i9-12900HK vs Intel Core i9-13950HX

Compare Intel 12th Generation Core i9 14 core CPU vs Intel 13th Generation Core i9 24 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

6371 points
9156 points
43% significantly better overall score

Gaming Score

The raw gaming performance with a fast GPU

8680 points
9937 points
14% slightly better gaming score

Multitasking Score

Performance in workloads using up to 8 cores

5739 points
9021 points
57% significantly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

5626 points
9146 points
62% significantly better heavy workload score

Free CPU Benchmark

Want to compare your processor against the Core i9-12900HK and the Core i9-13950HX? Download our free and quick PC Performance Test.

Other Benchmarks

3DMark Physics score

3DMark Physics score

Physics simulation benchmark

7480 points
12485 points
66% significantly higher 3DMark Physics score
Blender score

Blender score

Cycles Render (Samples per minute)

178.23 points
331.39 points
85% significantly higher Blender score
Cinebench R23 score

Cinebench R23 score

Multi threaded benchmark

19282 points
33277 points
72% significantly higher Cinebench R23 score

Specifications

Cores

Number of physical processing units

14
24
71% significantly more cores

Threads

Number of logical processing units

20
32
60% significantly more threads

Clock Speed

Base frequency at which the chip operates

2.5 GHz
13% slightly higher clock speed
2.2 GHz

Turbo Speed

Higher frequency used for heavy workloads

5 GHz
5.5 GHz
10% 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
128 GiB
100% significantly more supported memory

L2 Cache

Secondary embedded memory, slower than L1 cache

7.5 MiB
16 MiB
113% significantly more L2 cache

L3 Cache

General memory pool for all cores

24 MiB
36 MiB
49% significantly more L3 cache

Other details

Rank

Ranking in the hardwareDB database

230th of 1,089
109th of 1,089

Family

The product line

12th Generation Core i9
13th Generation Core i9

Release date

The official date of release of this chip

2022 February
2023 February

Memory Type

The type of memory used by this chip

DDR5-4800
DDR5-5600

Is Unlocked

Can this CPU can be overclocked

Yes
-

Supports ECC memory

Does this CPU support error correcting memory

No
Yes

Core i9-12900HK vs Core i9-13950HX benchmarks

According to the hardwareDB Benchmark tool, the Core i9-12900HK is faster than the Core i9-13950HX. Furthermore, our gaming benchmark shows that it also outperforms the Core i9-13950HX in all gaming tests too.

When comparing core counts for these CPUs, we notice that the Core i9-13950HX has significantly more cores with 24 cores compared to the Core i9-12900HK that has 14 cores. It also has more threads than the Core i9-12900HK. With our hardware info, we find that the Core i9-12900HK has a slightly higher clock speed than the Core i9-13950HX. Despite this, the Core i9-13950HX has a slightly higher turbo speed. The info from our database shows that the Core i9-13950HX has more L2 cache than the Core i9-12900HK. The Core i9-13950HX also has significantly more L3 cache.

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 i9-12900HK has more threads than cores. Each physical core is split into multiple threads.

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