Buy on Amazon
$379.54
In Stock
AvailabilityMSRP in USD: $549
Availability
MSRP in USD: $549
AvailabilityMSRP in USD: $499
Availability
MSRP in USD: $499
Key Differences
In short — Ryzen 9 7900X outperforms the cheaper Ryzen 9 3900X on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Ryzen 9 7900X is 1178 days newer than the cheaper Ryzen 9 3900X.
Advantages of AMD Ryzen 9 7900X
- Performs up to 15% better in Resident Evil 4 than Ryzen 9 3900X - 214 vs 186 FPS
- Works without a dedicated GPU, while AMD Ryzen 9 3900X doesn't have integrated graphics
Advantages of AMD Ryzen 9 3900X
- Up to 1% cheaper than Ryzen 9 7900X - $375.0 vs $379.54
- Consumes up to 38% less energy than AMD Ryzen 9 7900X - 105 vs 170 Watts
Resident Evil 4
Resolution
1920 x 1080
Game Graphics
Max
AMD Ryzen 9 7900X 12-Core, 24-Thread Unlocked Desktop Processor
Buy for $379.54 on Amazon
In Stock
Updated 73840 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 73841 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Max
Ryzen 9 7900X
Desktop • Sep 27th, 2022
Ryzen 9 3900X
Desktop • Jul 7th, 2019
Geekbench 5 Benchmarks
Ryzen 9 3900X
Desktop • Jul 7th, 2019
Single-Core
1693
57.91994526171741%
Multi-Core
9938
55.67818925429996%
AMD Ryzen 9 7900X | vs | AMD Ryzen 9 3900X |
|---|---|---|
Sep 27th, 2022 | Release Date | Jul 7th, 2019 |
| Ryzen 9 | Collection | Ryzen 9 |
| Raphael | Codename | Matisse |
| AMD Socket AM5 | Socket | AMD Socket AM4 |
Desktop | Segment | Desktop |
| 12 | Cores | 12 |
| 24 | Threads | 24 |
4.7 GHz | Base Clock Speed | 3.8 GHz |
5.6 GHz | Turbo Clock Speed | 4.6 GHz |
| 170 W | TDP | 105 W |
5 nm | Process Size | 7 nm |
47.0x | Multiplier | 38.0x |
Radeon Graphics | Integrated Graphics | None |
| Yes | Overclockable | Yes |
Builds Using Ryzen 9 7900X or Ryzen 9 3900X
Resident Evil 4, 1920 x 1080, Max
106 FPS
$15.57/FPS
GeForce RTX 4060
Ryzen 9 7900X
32 GB, 2 TB SSD
Buy on Amazon
$1,649.99
In Stock
186 FPS
$13.39/FPS
GeForce RTX 4080
Ryzen 9 7900X
64 GB, N/A Storage
Buy on Amazon
$2,489.99
In Stock
186 FPS
$13.98/FPS
GeForce RTX 4080
Ryzen 9 7900X
32 GB, 1 TB SSD + 2 TB HDD
Buy on Amazon
$2,599.97
In Stock
124 FPS
$24.19/FPS
GeForce RTX 3090
Ryzen 9 3900X
24 GB, N/A Storage
Buy on Amazon
$2,999.99
In Stock
194 FPS
$11.86/FPS
Radeon RX 7900 XTX
Ryzen 9 7900X
32 GB, N/A Storage
Buy on Amazon
$2,299.99
In Stock
165 FPS
$13.15/FPS
GeForce RTX 4070 Ti
Ryzen 9 7900X
64 GB, N/A Storage
Buy on Amazon
$2,169.99
In Stock
188 FPS
$12.23/FPS
GeForce RTX 4080 SUPER
Ryzen 9 7900X
32 GB, N/A Storage
Buy on Amazon
$2,299.99
In Stock
186 FPS
$16.4/FPS
GeForce RTX 4080
Ryzen 9 7900X
32 GB, 1 TB SSD
Buy on Amazon
$3,049.99
In Stock
165 FPS
$15.15/FPS
GeForce RTX 4070 Ti
Ryzen 9 7900X
32 GB, 2 TB SSD
Buy on Amazon
$2,499.9
In Stock
142 FPS
$23.23/FPS
GeForce RTX 3080
Ryzen 9 7900X
10 GB, N/A Storage
Buy on Amazon
$3,298
In Stock
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