Buy on Amazon
£365
In Stock
AvailabilityMSRP in USD: $399
Availability
MSRP in USD: $399
AvailabilityMSRP in USD: $549
Availability
MSRP in USD: $549
Key Differences
In short, we have a clear winner — Ryzen 9 7900X outperforms the more expensive Ryzen 7 3800XT on the selected game parameters, and is also a better bang for your buck! The better performing Ryzen 9 7900X is 812 days newer than the more expensive Ryzen 7 3800XT.
Advantages of AMD Ryzen 7 3800XT
- Consumes up to 38% less energy than AMD Ryzen 9 7900X - 105 vs 170 Watts
Advantages of AMD Ryzen 9 7900X
- Performs up to 5% better in Metro Exodus than Ryzen 7 3800XT - 155 vs 147 FPS
- Up to 1% cheaper than Ryzen 7 3800XT - £359.99 vs £365.0
- Up to 6% better value when playing Metro Exodus than Ryzen 7 3800XT - £2.32 vs £2.48 per FPS
- Can execute more multi-threaded tasks simultaneously than AMD Ryzen 7 3800XT - 24 vs 16 threads
- Works without a dedicated GPU, while AMD Ryzen 7 3800XT doesn't have integrated graphics
Metro Exodus
Resolution
1920 x 1080
Game Graphics
Extreme
AMD Ryzen 7 3800XT Box without cooler
Buy for £365 on Amazon
In Stock
Updated 2153 minutes ago
Ryzen 9 7900X
Desktop • Sep 27th, 2022
FPS
155
100%
Value, £/FPS
£2.32/FPS
100%
Price, £
£359.99
100%
FPS and Value Winner
AMD Ryzen 9 7900X Retail, Noir, (AM5/12 Core/4.7GHz/76MB/170W/Radeon) - 100-000000589
Buy for £359.99 on Amazon
In Stock
Updated 2153 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Extreme
Ryzen 7 3800XT
Desktop • Jul 7th, 2020
Ryzen 9 7900X
Desktop • Sep 27th, 2022
Geekbench 5 Benchmarks
AMD Ryzen 7 3800XT | vs | AMD Ryzen 9 7900X |
|---|---|---|
| Jul 7th, 2020 | Release Date | Sep 27th, 2022 |
| Ryzen 7 | Collection | Ryzen 9 |
| Matisse | Codename | Raphael |
| AMD Socket AM4 | Socket | AMD Socket AM5 |
Desktop | Segment | Desktop |
| 8 | Cores | 12 |
| 16 | Threads | 24 |
| 3.9 GHz | Base Clock Speed | 4.7 GHz |
| 4.7 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 7 3800XT or Ryzen 9 7900X
Metro Exodus, 1920 x 1080, Extreme
133 FPS
£16.41/FPS
GeForce RTX 4080
Ryzen 9 7900X
32 GB, 1 TB SSD
Buy on Amazon
£2,182.8
In Stock
48 FPS
£27.2/FPS
GeForce RTX 3060
Ryzen 9 7900X
32 GB, 1 TB SSD
Buy on Amazon
£1,305.6
In Stock
73 FPS
£19.23/FPS
GeForce RTX 4060 Ti 8 GB
Ryzen 9 7900X
32 GB, 1 TB SSD
Buy on Amazon
£1,404
In Stock
93 FPS
£17.6/FPS
GeForce RTX 4070
Ryzen 9 7900X
32 GB, 1 TB SSD
Buy on Amazon
£1,636.8
In Stock
74 FPS
£18.31/FPS
GeForce RTX 3070
Ryzen 9 7900X
32 GB, 1 TB SSD
Buy on Amazon
£1,354.8
In Stock
114 FPS
£14.87/FPS
GeForce RTX 4070 Ti
Ryzen 9 7900X
32 GB, 1 TB SSD
Buy on Amazon
£1,695.6
In Stock
133 FPS
£30.98/FPS
GeForce RTX 4080
Ryzen 9 7900X
32 GB, 2 TB SSD + 2 TB HDD
Buy on Amazon
£4,119.95
In Stock
133 FPS
£28.2/FPS
GeForce RTX 4080
Ryzen 9 7900X
32 GB, 2 TB SSD + 2 TB HDD
Buy on Amazon
£3,749.95
In Stock
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