Buy on Amazon
£470
In Stock
AvailabilityMSRP in USD: $499
Availability
MSRP in USD: $499
AvailabilityMSRP in USD: $329
Availability
MSRP in USD: $329
Key Differences
In short — Ryzen 7 7700 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 7 7700 is 921 days newer than the more expensive Ryzen 9 3900XT.
Advantages of AMD Ryzen 9 3900XT
- Can execute more multi-threaded tasks simultaneously than AMD Ryzen 7 7700 - 24 vs 16 threads
Advantages of AMD Ryzen 7 7700
- Performs up to 12% better in The Witcher 3: Wild Hunt than Ryzen 9 3900XT - 192 vs 172 FPS
- Up to 42% cheaper than Ryzen 9 3900XT - £271.6 vs £470.0
- Consumes up to 38% less energy than AMD Ryzen 9 3900XT - 65 vs 105 Watts
- Works without a dedicated GPU, while AMD Ryzen 9 3900XT doesn't have integrated graphics
The Witcher 3: Wild Hunt
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 75139 minutes ago
AMD Ryzen 7 7700 Desktop Processor (8-core/16-thread, up to 5.3 GHz max boost) with AMD Wraith Stealth Cooler
Buy for £271.6 on Amazon
In Stock
Updated 75139 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra+
Ryzen 9 3900XT
Desktop • Jul 7th, 2020
Ryzen 7 7700
Desktop • Jan 14th, 2023
Geekbench 5 Benchmarks
Ryzen 9 3900XT
Desktop • Jul 7th, 2020
Single-Core
1729
60.58163980378416%
Multi-Core
10030
67.73365748244193%
AMD Ryzen 9 3900XT | vs | AMD Ryzen 7 7700 |
|---|---|---|
| Jul 7th, 2020 | Release Date | Jan 14th, 2023 |
| Ryzen 9 | Collection | Ryzen 7 |
| Matisse | Codename | Raphael |
| AMD Socket AM4 | Socket | AMD Socket AM5 |
Desktop | Segment | Desktop |
12 | Cores | 8 |
24 | Threads | 16 |
| 3.8 GHz | Base Clock Speed | 3.8 GHz |
| 4.7 GHz | Turbo Clock Speed | 5.3 GHz |
| 105 W | TDP | 65 W |
| 7 nm | Process Size | 5 nm |
39.0x | Multiplier | 38.0x |
| None | Integrated Graphics | Radeon Graphics |
| Yes | Overclockable | Yes |
Similar CPU Comparisons
Select from the most popular similar processor comparisons. Most compared processor combinations, including the currently selected ones, are at the top.
