Buy on Amazon
$308
In Stock
AvailabilityMSRP in USD: $449
Availability
MSRP in USD: $449
AvailabilityMSRP in USD: $499
Availability
MSRP in USD: $499
Key Differences
In short, we have a clear winner — Ryzen 7 5800X3D outperforms the more expensive Ryzen 9 3900X on the selected game parameters, and is also a better bang for your buck! The better performing Ryzen 7 5800X3D is 1018 days newer than the more expensive Ryzen 9 3900X.
Advantages of AMD Ryzen 7 5800X3D
- Performs up to 2% better in Forza Horizon 5 than Ryzen 9 3900X - 178 vs 174 FPS
- Up to 22% cheaper than Ryzen 9 3900X - $308.0 vs $395.0
- Up to 24% better value when playing Forza Horizon 5 than Ryzen 9 3900X - $1.73 vs $2.27 per FPS
Advantages of AMD Ryzen 9 3900X
- Can execute more multi-threaded tasks simultaneously than AMD Ryzen 7 5800X3D - 24 vs 16 threads
Forza Horizon 5
Resolution
1920 x 1080
Game Graphics
Max
Ryzen 7 5800X3D
Desktop • Apr 20th, 2022
FPS
178
100%
Value, $/FPS
$1.73/FPS
100%
Price, $
$308
100%
FPS and Value Winner
AMD Ryzen 7 5800X3D 8-core, 16-Thread Desktop Processor with AMD 3D V-Cache Technology
Buy for $308 on Amazon
In Stock
Updated 2659 minutes ago
AMD Ryzen 9 3900X 12-core, 24-thread unlocked desktop processor with Wraith Prism LED Cooler
Buy for $395 on Amazon
In Stock
Updated 2659 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Max
Ryzen 7 5800X3D
Desktop • Apr 20th, 2022
Ryzen 9 3900X
Desktop • Jul 7th, 2019
Geekbench 5 Benchmarks
AMD Ryzen 7 5800X3D | vs | AMD Ryzen 9 3900X |
|---|---|---|
Apr 20th, 2022 | Release Date | Jul 7th, 2019 |
| Ryzen 7 | Collection | Ryzen 9 |
| Vermeer | Codename | Matisse |
| AMD Socket AM4 | Socket | AMD Socket AM4 |
Desktop | Segment | Desktop |
| 8 | Cores | 12 |
| 16 | Threads | 24 |
| 3.4 GHz | Base Clock Speed | 3.8 GHz |
| 4.5 GHz | Turbo Clock Speed | 4.6 GHz |
| 105 W | TDP | 105 W |
| 7 nm | Process Size | 7 nm |
| 34.0x | Multiplier | 38.0x |
| None | Integrated Graphics | None |
| No | Overclockable | Yes |
Builds Using Ryzen 7 5800X3D or Ryzen 9 3900X
Forza Horizon 5, 1920 x 1080, Max
96 FPS
$14.98/FPS
GeForce RTX 3080
Ryzen 9 3900X
16 GB, N/A Storage
Buy on Amazon
$1,437.79
In Stock
109 FPS
$27.52/FPS
GeForce RTX 3090
Ryzen 9 3900X
24 GB, N/A Storage
Buy on Amazon
$2,999.99
In Stock
96 FPS
$28.01/FPS
GeForce RTX 3080
Ryzen 9 3900X
16 GB, N/A Storage
Buy on Amazon
$2,689.24
In Stock
72 FPS
$25/FPS
GeForce RTX 3070
Ryzen 9 3900X
16 GB, 500 GB SSD + 1 TB HDD
Buy on Amazon
$1,799.99
In Stock
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