Intel Core i9-12900KF vs AMD Ryzen 7 7800X3D

Compare Intel 12th Generation Core i9 16 core CPU vs AMD Ryzen 7 8 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

$ 279.99
$ 106.15 significantly less expensive
$ 386.14

Benchmark Score

Overall Score

A combined score of all workloads

12789 points
27% slightly better overall score
10011 points

Gaming Score

The raw gaming performance with a fast GPU

14030 points
18% slightly better gaming score
11884 points

Multitasking Score

Performance in workloads using up to 8 cores

12383 points
32% slightly better multitasking score
9348 points

Heavy Workload Score

Performance in workloads using up to 16 cores

12302 points
34% slightly better heavy workload score
9142 points

Free CPU Benchmark

Want to compare your processor against the Core i9-12900KF and the Ryzen 7 7800X3D? Download our free and quick PC Performance Test.

Other Benchmarks

3DMark Physics score

3DMark Physics score

Physics simulation benchmark

11666 points
45% significantly higher 3DMark Physics score
8010 points
Blender score

Blender score

Cycles Render (Samples per minute)

361.08 points
37% slightly higher Blender score
263.24 points
Geekbench 6 (multi) score

Geekbench 6 (multi) score

Multi threaded benchmark

14786 points
15051 points
1% slightly higher Geekbench 6 (multi) score
Geekbench 6 (single) score

Geekbench 6 (single) score

Single threaded benchmark

2584 points
2723 points
5% slightly higher Geekbench 6 (single) score

Specifications

Cores

Number of physical processing units

16
100% significantly more cores
8

Threads

Number of logical processing units

24
49% significantly more threads
16

Clock Speed

Base frequency at which the chip operates

3.2 GHz
4.20 GHz
31% slightly higher clock speed

Turbo Speed

Higher frequency used for heavy workloads

5.2 GHz
4% slightly higher turbo speed
5 GHz

TDP

Thermal Design Power: Measure of heat generated by the CPU

241 W
120 W
100% significantly lower TDP

Memory Channels

Lanes for simultaneous memory access

2
Identical
2

L1 Cache

Smallest embedded memory, but the fastest

1280 KiB
150% significantly more L1 cache
512 KiB

L3 Cache

General memory pool for all cores

30 MiB
96 MiB
220% significantly more L3 cache

Other details

Rank

Ranking in the hardwareDB database

44th of 1,089
88th of 1,089

Family

The product line

12th Generation Core i9
Ryzen 7

Release date

The official date of release of this chip

2021 November
2023 April

Memory Type

The type of memory used by this chip

DDR5-4800
DDR5

Is Unlocked

Can this CPU can be overclocked

Yes
-

Core i9-12900KF vs Ryzen 7 7800X3D specs and performance

According to the hardwareDB Benchmark tool, the Core i9-12900KF is faster than the Ryzen 7 7800X3D. Furthermore, our gaming benchmark shows that it also outperforms the Ryzen 7 7800X3D in all gaming tests too.

In terms of the number of cores of each of these CPUs, the Core i9-12900KF has significantly more cores than the Ryzen 7 7800X3D. Indeed, the Core i9-12900KF has 16 cores compared to 8 cores found in the Ryzen 7 7800X3D. It also has more threads than the Ryzen 7 7800X3D. Our comparison shows that the Ryzen 7 7800X3D has a slightly higher clock speed compared to the Core i9-12900KF.

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

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