Intel Core i7-12700KF vs AMD Ryzen 9 7900X

Compare Intel 12th Generation Core i7 12 core CPU vs AMD Ryzen 9 Desktop 12 core processor, specs and benchmark score. Which is the better CPU for gaming?

CPU Comparison

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Price

The cheapest price from our partner retailers

$ 229.97
$ 84.52 significantly less expensive
$ 314.49

Benchmark Score

Overall Score

A combined score of all workloads

11376 points
13554 points
19% slightly better overall score

Gaming Score

The raw gaming performance with a fast GPU

13117 points
13457 points
2% slightly better gaming score

Multitasking Score

Performance in workloads using up to 8 cores

10800 points
13583 points
25% slightly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

10658 points
13587 points
27% slightly better heavy workload score

Free CPU Benchmark

Want to compare your processor against the Core i7-12700KF and the Ryzen 9 7900X? Download our free and quick PC Performance Test.

Other Benchmarks

3DMark Physics score

3DMark Physics score

Physics simulation benchmark

10063 points
12798 points
27% slightly higher 3DMark Physics score
Blender score

Blender score

Cycles Render (Samples per minute)

304.09 points
412.82 points
35% slightly higher Blender score
Geekbench 5 (multi) score

Geekbench 5 (multi) score

Multi threaded benchmark

13015 points
17426 points
33% slightly higher Geekbench 5 (multi) score
Geekbench 5 (single) score

Geekbench 5 (single) score

Single threaded benchmark

2418 points
2844 points
17% slightly higher Geekbench 5 (single) score
Geekbench 6 (multi) score

Geekbench 6 (multi) score

Multi threaded benchmark

13490 points
17750 points
31% slightly higher Geekbench 6 (multi) score
Geekbench 6 (single) score

Geekbench 6 (single) score

Single threaded benchmark

2520 points
2946 points
16% slightly higher Geekbench 6 (single) score

Specifications

Cores

Number of physical processing units

12
Identical
12

Threads

Number of logical processing units

20
24
20% slightly more threads

Clock Speed

Base frequency at which the chip operates

3.6 GHz
4.7 GHz
30% slightly higher clock speed

Turbo Speed

Higher frequency used for heavy workloads

5 GHz
5.6 GHz
11% slightly higher turbo speed

TDP

Thermal Design Power: Measure of heat generated by the CPU

190 W
170 W
11% slightly lower TDP

PCIe Lanes

Number of physical connections between the CPU and expansion slots

20
24
20% 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
Identical
128 GiB

L1 Cache

Smallest embedded memory, but the fastest

960 KiB
25% slightly more L1 cache
768 KiB

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

62nd of 1,089
36th of 1,089

Family

The product line

12th Generation Core i7
Ryzen 9 Desktop

Release date

The official date of release of this chip

2021 November
2022 September

Memory Type

The type of memory used by this chip

DDR5-4800
DDR5

Is Unlocked

Can this CPU can be overclocked

Yes
Yes

Supports ECC memory

Does this CPU support error correcting memory

-
Yes

Core i7-12700KF vs Ryzen 9 7900X comparison

In our benchmarks, the Ryzen 9 7900X beats the Core i7-12700KF in overall performance. Despite this, the Core i7-12700KF has the advantage in our gaming benchmark.

Our spec comparison shows that they have an identical amount of cores but the Ryzen 9 7900X has more threads. These CPUs have different clock speeds. Indeed, the Ryzen 9 7900X has a slightly higher clock speed compared to the Core i7-12700KF. Also, the Ryzen 9 7900X has a slightly higher turbo speed. The Ryzen 9 7900X outputs less heat than Core i7-12700KF thanks to a slightly 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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