Intel Core i9-12900HK vs AMD Ryzen 9 7940HS

Compare Intel 12th Generation Core i9 14 core CPU vs AMD Ryzen 9 8 core processor, specs and benchmark score. Which is the better CPU for gaming?

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Benchmark Score

Overall Score

A combined score of all workloads

6371 points
9048 points
42% slightly better overall score

Gaming Score

The raw gaming performance with a fast GPU

8680 points
10935 points
25% slightly better gaming score

Multitasking Score

Performance in workloads using up to 8 cores

5739 points
8413 points
46% significantly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

5626 points
8221 points
46% significantly better heavy workload score

Free CPU Benchmark

Want to compare your processor against the Core i9-12900HK and the Ryzen 9 7940HS? Download our free and quick PC Performance Test.

Other Benchmarks

3DMark Physics score

3DMark Physics score

Physics simulation benchmark

7480 points
7779 points
3% slightly higher 3DMark Physics score
Blender score

Blender score

Cycles Render (Samples per minute)

178.23 points
225.40 points
26% slightly higher Blender score
Cinebench R23 score

Cinebench R23 score

Multi threaded benchmark

19282 points
6% slightly higher Cinebench R23 score
18131 points

Specifications

Cores

Number of physical processing units

14
75% significantly more cores
8

Threads

Number of logical processing units

20
25% slightly more threads
16

Clock Speed

Base frequency at which the chip operates

2.5 GHz
4.00 GHz
60% significantly higher clock speed

Turbo Speed

Higher frequency used for heavy workloads

5 GHz
5.2 GHz
4% slightly higher turbo speed

TDP

Thermal Design Power: Measure of heat generated by the CPU

45 W
20% slightly lower TDP
54 W

Memory Channels

Lanes for simultaneous memory access

2
Identical
2

L1 Cache

Smallest embedded memory, but the fastest

1120 KiB
118% significantly more L1 cache
512 KiB

L2 Cache

Secondary embedded memory, slower than L1 cache

7.5 MiB
8 MiB
6% slightly more L2 cache

L3 Cache

General memory pool for all cores

24 MiB
49% significantly more L3 cache
16 MiB

Other details

Rank

Ranking in the hardwareDB database

230th of 1,089
110th of 1,089

Family

The product line

12th Generation Core i9
Ryzen 9

Release date

The official date of release of this chip

2022 February
2023 April

Memory Type

The type of memory used by this chip

DDR5-4800
DDR5 (FP7r2)

Is Unlocked

Can this CPU can be overclocked

Yes
No

Supports ECC memory

Does this CPU support error correcting memory

No
-

Core i9-12900HK vs Ryzen 9 7940HS specs and performance

According to the hardwareDB Benchmark tool, the Ryzen 9 7940HS is faster than the Core i9-12900HK. Furthermore, our gaming benchmark shows that it also outperforms the Core i9-12900HK in all gaming tests too.

When comparing core counts for these CPUs, we notice that the Core i9-12900HK has significantly more cores with 14 cores compared to the Ryzen 9 7940HS that has 8 cores. It also has more threads than the Ryzen 9 7940HS. Our comparison shows that the Ryzen 9 7940HS has a significantly higher clock speed compared to the Core i9-12900HK. The cache sizes of these CPUs are different. Indeed, the Ryzen 9 7940HS has slightly more L2 cache than the Core i9-12900HK. Despite this, the Core i9-12900HK has significantly more L3 cache compared to the Ryzen 9 7940HS.

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

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