Buy on Amazon
$395
In Stock
AvailabilityMSRP in USD: $549
Availability
MSRP in USD: $549
No items available
AvailabilityMSRP in USD: $499
Availability
MSRP in USD: $499
Key Differences
In short — Ryzen 9 7900X outperforms 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 Ryzen 9 3900X.
Advantages of AMD Ryzen 9 7900X
- Performs up to 3% better in Dishonored 2 than Ryzen 9 3900X - 275 vs 268 FPS
- Works without a dedicated GPU, while AMD Ryzen 9 3900X doesn't have integrated graphics
Advantages of AMD Ryzen 9 3900X
- Consumes up to 38% less energy than AMD Ryzen 9 7900X - 105 vs 170 Watts
Dishonored 2
Resolution
1920 x 1080
Game Graphics
Very High
AMD Ryzen 9 3900X 12-core, 24-thread unlocked desktop processor with Wraith Prism LED Cooler
Buy for $395 on Amazon
In Stock
Updated 2341 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Very High
Ryzen 9 7900X
Desktop • Sep 27th, 2022
Ryzen 9 3900X
Desktop • Jul 7th, 2019
Geekbench 5 Benchmarks
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
Dishonored 2, 1920 x 1080, Very High
235 FPS
$9.36/FPS
GeForce RTX 4080
Ryzen 9 7900X
32 GB, 1 TB SSD + 2 TB HDD
Buy on Amazon
$2,199.97
In Stock
203 FPS
$12.32/FPS
GeForce RTX 4070 Ti
Ryzen 9 7900X
32 GB, 2 TB SSD
Buy on Amazon
$2,499.99
In Stock
213 FPS
$10.09/FPS
GeForce RTX 4070 Ti SUPER
Ryzen 9 7900X
32 GB, 2 TB SSD
Buy on Amazon
$2,149.99
In Stock
246 FPS
$9.35/FPS
Radeon RX 7900 XTX
Ryzen 9 7900X
32 GB, N/A Storage
Buy on Amazon
$2,299.99
In Stock
203 FPS
$12.32/FPS
GeForce RTX 4070 Ti
Ryzen 9 7900X
12 GB, 1 TB HDD
Buy on Amazon
$2,499.99
In Stock
161 FPS
$8.93/FPS
GeForce RTX 3080
Ryzen 9 3900X
16 GB, N/A Storage
Buy on Amazon
$1,437.79
In Stock
177 FPS
$16.95/FPS
GeForce RTX 3090
Ryzen 9 3900X
24 GB, N/A Storage
Buy on Amazon
$2,999.99
In Stock
116 FPS
$14.22/FPS
GeForce RTX 4060
Ryzen 9 7900X
32 GB, 2 TB SSD
Buy on Amazon
$1,649.99
In Stock
203 FPS
$10.69/FPS
GeForce RTX 4070 Ti
Ryzen 9 7900X
64 GB, N/A Storage
Buy on Amazon
$2,169.99
In Stock
203 FPS
$11.92/FPS
GeForce RTX 4070 Ti
Ryzen 9 7900X
32 GB, 4 TB HDD
Buy on Amazon
$2,419.99
In Stock
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