Buy on Amazon
€299.95
In Stock
AvailabilityMSRP in USD: $499
Availability
MSRP in USD: $499
AvailabilityMSRP in USD: $549
Availability
MSRP in USD: $549
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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 3900X
- Consumes up to 38% less energy than AMD Ryzen 9 7900X - 105 vs 170 Watts
Advantages of AMD Ryzen 9 7900X
- Performs up to 21% better in Grand Theft Auto V than Ryzen 9 3900X - 166 vs 137 FPS
- Works without a dedicated GPU, while AMD Ryzen 9 3900X doesn't have integrated graphics
Grand Theft Auto V
Resolution
1920 x 1080
Game Graphics
Ultra
Ryzen 9 3900X
Desktop • Jul 7th, 2019
FPS
137
82%
Value, €/FPS
€2.19/FPS
100%
Price, €
€299.95
100%
Value Winner
Ryzen 9 3900x / 3.8 Ghz Prozessor 100-100000023mpk
Buy for €299.95 on Amazon
In Stock
Updated 2504 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra
Ryzen 9 3900X
Desktop • Jul 7th, 2019
Ryzen 9 7900X
Desktop • Sep 27th, 2022
Geekbench 5 Benchmarks
AMD Ryzen 9 3900X | vs | AMD Ryzen 9 7900X |
|---|---|---|
| Jul 7th, 2019 | Release Date | Sep 27th, 2022 |
| Ryzen 9 | Collection | Ryzen 9 |
| Matisse | Codename | Raphael |
| AMD Socket AM4 | Socket | AMD Socket AM5 |
Desktop | Segment | Desktop |
| 12 | Cores | 12 |
| 24 | Threads | 24 |
| 3.8 GHz | Base Clock Speed | 4.7 GHz |
| 4.6 GHz | Turbo Clock Speed | 5.6 GHz |
105 W | TDP | 170 W |
| 7 nm | Process Size | 5 nm |
| 38.0x | Multiplier | 47.0x |
| None | Integrated Graphics | Radeon Graphics |
| Yes | Overclockable | Yes |
Builds Using Ryzen 9 3900X or Ryzen 9 7900X
Grand Theft Auto V, 1920 x 1080, Ultra
157 FPS
€15.28/FPS
GeForce RTX 4070 Ti
Ryzen 9 7900X
32 GB, N/A Storage
Buy on Amazon
€2,399
In Stock
131 FPS
€12.21/FPS
GeForce RTX 4060 Ti 16 GB
Ryzen 9 7900X
32 GB, N/A Storage
Buy on Amazon
€1,599.9
In Stock
157 FPS
€12.61/FPS
GeForce RTX 4070 Ti
Ryzen 9 7900X
32 GB, N/A Storage
Buy on Amazon
€1,979.9
In Stock
166 FPS
€36.11/FPS
GeForce RTX 4090
Ryzen 9 7900X
64 GB, 1.953125 TB SSD
Buy on Amazon
€5,993.97
In Stock
166 FPS
€14.43/FPS
Radeon RX 7900 XTX
Ryzen 9 7900X
32 GB, N/A Storage
Buy on Amazon
€2,394.9
In Stock
149 FPS
€11.93/FPS
Radeon RX 6800 XT
Ryzen 9 7900X
32 GB, N/A Storage
Buy on Amazon
€1,777
In Stock
162 FPS
€13.49/FPS
Radeon RX 7900 XT
Ryzen 9 7900X
32 GB, N/A Storage
Buy on Amazon
€2,184.9
In Stock
166 FPS
€19.97/FPS
GeForce RTX 4090
Ryzen 9 7900X
16 GB, 2 TB HDD
Buy on Amazon
€3,314.9
In Stock
143 FPS
€11.71/FPS
Radeon RX 7700 XT
Ryzen 9 7900X
32 GB, N/A Storage
Buy on Amazon
€1,674.9
In Stock
164 FPS
€14.85/FPS
GeForce RTX 4080
Ryzen 9 7900X
32 GB, N/A Storage
Buy on Amazon
€2,434.9
In Stock
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