Buy on Amazon
£205
In Stock
AvailabilityMSRP in USD: $499
Availability
MSRP in USD: $499
No items available
AvailabilityMSRP in USD: $399
Availability
MSRP in USD: $399
Key Differences
In short — Ryzen 9 3900X outperforms Ryzen 7 3800X on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Ryzen 9 3900X and Ryzen 7 3800X have been released at the same time.
Advantages of AMD Ryzen 9 3900X
- Can execute more multi-threaded tasks simultaneously than AMD Ryzen 7 3800X - 24 vs 16 threads
Lost Ark
Resolution
1920 x 1080
Game Graphics
Very High
AMD Ryzen 7 3800X Processor (8C/16T, 36 MB Cache, 4.5 GHz Max Boost)
Buy for £205 on Amazon
In Stock
Updated 74633 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Very High
Ryzen 9 3900X
Desktop • Jul 7th, 2019
Ryzen 7 3800X
Desktop • Jul 7th, 2019
Geekbench 5 Benchmarks
AMD Ryzen 9 3900X | vs | AMD Ryzen 7 3800X |
|---|---|---|
| Jul 7th, 2019 | Release Date | Jul 7th, 2019 |
| Ryzen 9 | Collection | Ryzen 7 |
| Matisse | Codename | Matisse |
| AMD Socket AM4 | Socket | AMD Socket AM4 |
Desktop | Segment | Desktop |
12 | Cores | 8 |
24 | Threads | 16 |
| 3.8 GHz | Base Clock Speed | 3.9 GHz |
4.6 GHz | Turbo Clock Speed | 4.5 GHz |
| 105 W | TDP | 105 W |
| 7 nm | Process Size | 7 nm |
| 38.0x | Multiplier | 39.0x |
| None | Integrated Graphics | None |
| Yes | Overclockable | Yes |
Builds Using Ryzen 9 3900X or Ryzen 7 3800X
Lost Ark, 1920 x 1080, Very High
199 FPS
£18.14/FPS
GeForce RTX 3090
Ryzen 9 3900X
16 GB, 1 TB HDD
Buy on Amazon
£3,610
In Stock
199 FPS
£18.27/FPS
GeForce RTX 3090
Ryzen 9 3900X
16 GB, 2 TB HDD
Buy on Amazon
£3,635
In Stock
199 FPS
£17.66/FPS
GeForce RTX 3090
Ryzen 9 3900X
16 GB, N/A Storage
Buy on Amazon
£3,515
In Stock
Similar CPU Comparisons
Select from the most popular similar processor comparisons. Most compared processor combinations, including the currently selected ones, are at the top.
