Buy on Amazon
£396.02
In Stock
AvailabilityMSRP in USD: $599
Availability
MSRP in USD: $599
AvailabilityMSRP in USD: $399
Availability
MSRP in USD: $399
Key Differences
In short — Ryzen 9 7900X3D outperforms the cheaper Ryzen 7 3800XT on the selected game parameters. However, the worse performing Ryzen 7 3800XT is a better bang for your buck. The better performing Ryzen 9 7900X3D is 911 days newer than the cheaper Ryzen 7 3800XT.
Advantages of AMD Ryzen 9 7900X3D
- Performs up to 7% better in Dead Space than Ryzen 7 3800XT - 165 vs 154 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
Advantages of AMD Ryzen 7 3800XT
- Up to 8% cheaper than Ryzen 9 7900X3D - £365.0 vs £396.02
- Up to 1% better value when playing Dead Space than Ryzen 9 7900X3D - £2.37 vs £2.4 per FPS
- Consumes up to 12% less energy than AMD Ryzen 9 7900X3D - 105 vs 120 Watts
Dead Space
Resolution
1920 x 1080
Game Graphics
Ultra
Ryzen 9 7900X3D
Desktop • Jan 4th, 2023
FPS
165
100%
Value, £/FPS
£2.4/FPS
98%
Price, £
£396.02
92%
FPS Winner
AMD Ryzen 9 7900X3D Desk-top Processor (12-core/24-thread, 140MB cache, up to 5.6 GHz max boost)
Buy for £396.02 on Amazon
In Stock
Updated 101 minutes ago
Ryzen 7 3800XT
Desktop • Jul 7th, 2020
FPS
154
93%
Value, £/FPS
£2.37/FPS
100%
Price, £
£365
100%
Value Winner
AMD Ryzen 7 3800XT Box without cooler
Buy for £365 on Amazon
In Stock
Updated 102 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra
Ryzen 9 7900X3D
Desktop • Jan 4th, 2023
Ryzen 7 3800XT
Desktop • Jul 7th, 2020
Geekbench 5 Benchmarks
AMD Ryzen 9 7900X3D | vs | AMD Ryzen 7 3800XT |
|---|---|---|
Jan 4th, 2023 | Release Date | Jul 7th, 2020 |
| Ryzen 9 | Collection | Ryzen 7 |
| Raphael | Codename | Matisse |
| AMD Socket AM5 | Socket | AMD Socket AM4 |
Desktop | Segment | Desktop |
12 | Cores | 8 |
24 | Threads | 16 |
4.4 GHz | Base Clock Speed | 3.9 GHz |
5.6 GHz | Turbo Clock Speed | 4.7 GHz |
| 120 W | TDP | 105 W |
5 nm | Process Size | 7 nm |
44.0x | Multiplier | 38.0x |
Radeon Graphics | Integrated Graphics | None |
| Yes | Overclockable | Yes |
Builds Using Ryzen 9 7900X3D or Ryzen 7 3800XT
Dead Space, 1920 x 1080, Ultra
102 FPS
£17.99/FPS
GeForce RTX 4070
Ryzen 9 7900X3D
16 GB, 1 TB SSD
Buy on Amazon
£1,834.99
In Stock
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