Buy on Amazon
$282.99
In Stock
AvailabilityMSRP in USD: $564
Availability
MSRP in USD: $564
AvailabilityMSRP in USD: $499
Availability
MSRP in USD: $499
Key Differences
In short — Core i9-12900KF outperforms the more expensive Ryzen 9 3900X on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Core i9-12900KF is 851 days newer than the more expensive Ryzen 9 3900X.
Advantages of Intel Core i9-12900KF
- Performs up to 7% better in Elden Ring than Ryzen 9 3900X - 134 vs 125 FPS
- Up to 25% cheaper than Ryzen 9 3900X - $282.99 vs $375.0
Advantages of AMD Ryzen 9 3900X
- Consumes up to 16% less energy than Intel Core i9-12900KF - 105 vs 125 Watts
Elden Ring
Resolution
1920 x 1080
Game Graphics
Maximum
Intel Core i9-12900KF Gaming Desktop Processor 16 (8P+8E) Cores up to 5.2 GHz Unlocked LGA1700 600 Series Chipset 125W
Buy for $282.99 on Amazon
In Stock
Updated 74158 minutes ago
AMD Ryzen 9 3900X 12-core, 24-thread unlocked desktop processor with Wraith Prism LED Cooler
Buy for $375 on Amazon
In Stock
Updated 74159 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Maximum
Core i9-12900KF
Desktop • Nov 4th, 2021
Ryzen 9 3900X
Desktop • Jul 7th, 2019
Geekbench 5 Benchmarks
Ryzen 9 3900X
Desktop • Jul 7th, 2019
Single-Core
1693
66.60110149488591%
Multi-Core
9938
66.78314629393186%
Intel Core i9-12900KF | vs | AMD Ryzen 9 3900X |
|---|---|---|
Nov 4th, 2021 | Release Date | Jul 7th, 2019 |
| Core i9 | Collection | Ryzen 9 |
| Alder Lake | Codename | Matisse |
| Intel Socket 1700 | Socket | AMD Socket AM4 |
Desktop | Segment | Desktop |
16 | Cores | 12 |
| 24 | Threads | 24 |
| 3.2 GHz | Base Clock Speed | 3.8 GHz |
5.2 GHz | Turbo Clock Speed | 4.6 GHz |
| 125 W | TDP | 105 W |
| 10 nm | Process Size | 7 nm |
| 32.0x | Multiplier | 38.0x |
| None | Integrated Graphics | None |
| Yes | Overclockable | Yes |
Builds Using Core i9-12900KF or Ryzen 9 3900X
Elden Ring, 1920 x 1080, Maximum
80 FPS
$21.25/FPS
GeForce RTX 4060
Core i9-12900KF
32 GB, 4 TB HDD
Buy on Amazon
$1,699.99
In Stock
105 FPS
$15.23/FPS
GeForce RTX 3080
Core i9-12900KF
32 GB, N/A Storage
Buy on Amazon
$1,599
In Stock
92 FPS
$29.13/FPS
GeForce RTX 3070
Core i9-12900KF
16 GB, N/A Storage
Buy on Amazon
$2,679.99
In Stock
102 FPS
$29.41/FPS
GeForce RTX 3090
Ryzen 9 3900X
24 GB, N/A Storage
Buy on Amazon
$2,999.99
In Stock
119 FPS
$18.07/FPS
GeForce RTX 4070 Ti
Core i9-12900KF
32 GB, 512 GB SSD + 2 TB HDD
Buy on Amazon
$2,149.99
In Stock
80 FPS
$16.57/FPS
GeForce RTX 4060
Core i9-12900KF
32 GB, 1 TB SSD
Buy on Amazon
$1,325.79
In Stock
96 FPS
$27.89/FPS
GeForce RTX 3080
Ryzen 9 3900X
16 GB, N/A Storage
Buy on Amazon
$2,677.08
In Stock
112 FPS
$49.1/FPS
GeForce RTX 3090
Core i9-12900KF
16 GB, 1 TB HDD
Buy on Amazon
$5,499
In Stock
111 FPS
$34.83/FPS
GeForce RTX 3080 Ti
Core i9-12900KF
16 GB, 2 TB HDD
Buy on Amazon
$3,866
In Stock
106 FPS
$23.58/FPS
GeForce RTX 4070
Core i9-12900KF
32 GB, 1 TB SSD + 4 TB HDD
Buy on Amazon
$2,499.99
In Stock
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