Intel Core i7-12700KF vs AMD Ryzen 9 8945HX

Compare Intel 12th Generation Core i7 12 core CPU vs AMD Ryzen 8000 Series 16 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

11376 points
11441 points
0.57% slightly better overall score

Gaming Score

The raw gaming performance with a fast GPU

13117 points
31% slightly better gaming score
9957 points

Multitasking Score

Performance in workloads using up to 8 cores

10800 points
12030 points
11% slightly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

10658 points
12352 points
15% slightly better heavy workload score

Free CPU Benchmark

Want to compare your processor against the Core i7-12700KF and the Ryzen 9 8945HX? Download our free and quick PC Performance Test.

Other Benchmarks

Blender score

Blender score

Cycles Render (Samples per minute)

304.09 points
468.88 points
54% significantly higher Blender score

Specifications

Cores

Number of physical processing units

12
16
33% slightly more cores

Threads

Number of logical processing units

20
32
60% significantly more threads

Clock Speed

Base frequency at which the chip operates

3.6 GHz
43% significantly higher clock speed
2.50 GHz

Turbo Speed

Higher frequency used for heavy workloads

5 GHz
5.4 GHz
8% slightly higher turbo speed

TDP

Thermal Design Power: Measure of heat generated by the CPU

190 W
55 W
245% significantly lower TDP

Memory Channels

Lanes for simultaneous memory access

2
Identical
2

L1 Cache

Smallest embedded memory, but the fastest

960 KiB
1024 KiB
6% slightly more L1 cache

L3 Cache

General memory pool for all cores

25 MiB
64 MiB
156% significantly more L3 cache

Other details

Rank

Ranking in the hardwareDB database

69th of 1,126
66th of 1,126

Family

The product line

12th Generation Core i7
Ryzen 8000 Series

Release date

The official date of release of this chip

2021 November
2025 April

Memory Type

The type of memory used by this chip

DDR5-4800
DDR5

Is Unlocked

Can this CPU can be overclocked

Yes
Yes

Core i7-12700KF vs Ryzen 9 8945HX comparison

In our benchmarks, the Ryzen 9 8945HX beats the Core i7-12700KF in overall performance. Despite this, the Core i7-12700KF has the advantage in our gaming benchmark.

In terms of the number of cores of each of these CPUs, the Ryzen 9 8945HX has slightly more cores than the Core i7-12700KF. Indeed, the Ryzen 9 8945HX has 16 cores compared to 12 cores found in the Core i7-12700KF. It also has more threads than the Core i7-12700KF. With our hardware info, we find that the Core i7-12700KF has a significantly higher clock speed than the Ryzen 9 8945HX. Despite this, the Ryzen 9 8945HX has a slightly higher turbo speed. The Ryzen 9 8945HX outputs less heat than Core i7-12700KF 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 i7-12700KF has more threads than cores. Each physical core is split into multiple threads.

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