Buy on Amazon
£470
In Stock
AvailabilityMSRP in USD: $499
Availability
MSRP in USD: $499
AvailabilityMSRP in USD: $599
Availability
MSRP in USD: $599
Key Differences
In short — Ryzen 9 7900X3D outperforms the more expensive Ryzen 9 3900XT on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Ryzen 9 7900X3D is 911 days newer than the more expensive Ryzen 9 3900XT.
Advantages of AMD Ryzen 9 3900XT
- Consumes up to 12% less energy than AMD Ryzen 9 7900X3D - 105 vs 120 Watts
Advantages of AMD Ryzen 9 7900X3D
- Performs up to 15% better in Need For Speed Unbound than Ryzen 9 3900XT - 172 vs 149 FPS
- Up to 19% cheaper than Ryzen 9 3900XT - £382.99 vs £470.0
- Works without a dedicated GPU, while AMD Ryzen 9 3900XT doesn't have integrated graphics
Need For Speed Unbound
Resolution
1920 x 1080
Game Graphics
Ultra
AMD Ryzen™ 9 3900XT Processor (12C/24T, 70MB Cache, Up to 4.7 GHz Max Boost) – Without Cooler
Buy for £470 on Amazon
In Stock
Updated 74430 minutes ago
AMD Ryzen 9 7900X3D Desk-top Processor (12-core/24-thread, 140MB cache, up to 5.6 GHz max boost)
Buy for £382.99 on Amazon
In Stock
Updated 74430 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra
Ryzen 9 3900XT
Desktop • Jul 7th, 2020
Ryzen 9 7900X3D
Desktop • Jan 4th, 2023
Geekbench 5 Benchmarks
Ryzen 9 3900XT
Desktop • Jul 7th, 2020
Single-Core
1729
61.268603827073%
Multi-Core
10030
57.38314548887236%
AMD Ryzen 9 3900XT | vs | AMD Ryzen 9 7900X3D |
|---|---|---|
| Jul 7th, 2020 | Release Date | Jan 4th, 2023 |
| 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 | 4.4 GHz |
| 4.7 GHz | Turbo Clock Speed | 5.6 GHz |
105 W | TDP | 120 W |
| 7 nm | Process Size | 5 nm |
| 39.0x | Multiplier | 44.0x |
| None | Integrated Graphics | Radeon Graphics |
| Yes | Overclockable | Yes |
Builds Using Ryzen 9 3900XT or Ryzen 9 7900X3D
Need For Speed Unbound, 1920 x 1080, Ultra
136 FPS
£13.49/FPS
GeForce RTX 4070
Ryzen 9 7900X3D
16 GB, 1 TB SSD
Buy on Amazon
£1,834.99
In Stock
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