AMD Ryzen 7 1800X vs Intel Core i9-12900K

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

$ 235.99
$ 53.01 slightly less expensive
$ 289.00

Benchmark Score

Overall Score

A combined score of all workloads

5542 points
13331 points
140% significantly better overall score

Gaming Score

The raw gaming performance with a fast GPU

6612 points
14234 points
115% significantly better gaming score

Multitasking Score

Performance in workloads using up to 8 cores

5172 points
13035 points
152% significantly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

5056 points
12983 points
156% significantly better heavy workload score

Free CPU Benchmark

Want to compare your processor against the Ryzen 7 1800X and the Core i9-12900K? Download our free and quick PC Performance Test.

Other Benchmarks

3DMark Physics score

3DMark Physics score

Physics simulation benchmark

4496 points
11701 points
160% significantly higher 3DMark Physics score
Blender score

Blender score

Cycles Render (Samples per minute)

141.60 points
364.47 points
157% significantly higher Blender score
Cinebench R23 score

Cinebench R23 score

Multi threaded benchmark

8891 points
27005 points
203% significantly higher Cinebench R23 score
Geekbench 5 (multi) score

Geekbench 5 (multi) score

Multi threaded benchmark

5675 points
15144 points
166% significantly higher Geekbench 5 (multi) score
Geekbench 5 (single) score

Geekbench 5 (single) score

Single threaded benchmark

1118 points
2550 points
128% significantly higher Geekbench 5 (single) score
Geekbench 6 (multi) score

Geekbench 6 (multi) score

Multi threaded benchmark

5693 points
15365 points
169% significantly higher Geekbench 6 (multi) score
Geekbench 6 (single) score

Geekbench 6 (single) score

Single threaded benchmark

1144 points
2616 points
128% significantly higher Geekbench 6 (single) score

Specifications

Cores

Number of physical processing units

8
16
100% significantly more cores

Threads

Number of logical processing units

16
24
49% significantly more threads

Clock Speed

Base frequency at which the chip operates

3.6 GHz
12% slightly higher clock speed
3.2 GHz

Turbo Speed

Higher frequency used for heavy workloads

4 GHz
5.2 GHz
30% slightly higher turbo speed

TDP

Thermal Design Power: Measure of heat generated by the CPU

95 W
153% significantly lower TDP
241 W

Memory Channels

Lanes for simultaneous memory access

2
Identical
2

L1 Cache

Smallest embedded memory, but the fastest

768 KiB
1280 KiB
66% significantly more L1 cache

L3 Cache

General memory pool for all cores

16 MiB
30 MiB
87% significantly more L3 cache

Other details

Rank

Ranking in the hardwareDB database

289th of 1,089
39th of 1,089

Family

The product line

Ryzen 7 Desktop
12th Generation Core i9

Release date

The official date of release of this chip

2017 February
2021 November

Memory Type

The type of memory used by this chip

DDR4
DDR5-4800

Is Unlocked

Can this CPU can be overclocked

Yes
Yes

Supports ECC memory

Does this CPU support error correcting memory

-
Yes

Ryzen 7 1800X vs Core i9-12900K specs and performance

Our benchmark analysis concludes that the Core i9-12900K performs better than the Ryzen 7 1800X. Furthermore, our gaming benchmark shows that it also outperforms the Ryzen 7 1800X in all gaming tests too.

In terms of the number of cores of each of these CPUs, the Core i9-12900K has significantly more cores than the Ryzen 7 1800X. Indeed, the Core i9-12900K has 16 cores compared to 8 cores found in the Ryzen 7 1800X. It also has more threads than the Ryzen 7 1800X. Our comparison shows that the Ryzen 7 1800X has a slightly higher clock speed compared to the Core i9-12900K. A Ryzen 7 1800X CPU outputs less heat than a Core i9-12900K CPU because of its significantly lower TDP. This measures the amount of heat they output and can be used to estimate power consumption.

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 Ryzen 7 1800X has more threads than cores. Each physical core is split into multiple threads.

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