Buy on Amazon
$445
In Stock
AvailabilityMSRP in USD: $499
Availability
MSRP in USD: $499
AvailabilityMSRP in USD: $449
Availability
MSRP in USD: $449
Key Differences
In short, we have a clear winner — Ryzen 7 7800X3D 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 7800X3D is 1277 days newer than the more expensive Ryzen 9 3900X.
Advantages of AMD Ryzen 9 3900X
- Consumes up to 12% less energy than AMD Ryzen 7 7800X3D - 105 vs 120 Watts
- Can execute more multi-threaded tasks simultaneously than AMD Ryzen 7 7800X3D - 24 vs 16 threads
Advantages of AMD Ryzen 7 7800X3D
- Performs up to 5% better in Uncharted: Legacy of Thieves than Ryzen 9 3900X - 174 vs 166 FPS
- Up to 17% cheaper than Ryzen 9 3900X - $369.0 vs $445.0
- Up to 21% better value when playing Uncharted: Legacy of Thieves than Ryzen 9 3900X - $2.12 vs $2.68 per FPS
- Works without a dedicated GPU, while AMD Ryzen 9 3900X doesn't have integrated graphics
Uncharted: Legacy of Thieves
Resolution
1920 x 1080
Game Graphics
Ultra
AMD Ryzen 9 3900X 12-core, 24-thread unlocked desktop processor with Wraith Prism LED Cooler
Buy for $445 on Amazon
In Stock
Updated 280162 minutes ago
Ryzen 7 7800X3D
Desktop • Jan 4th, 2023
FPS
174
100%
Value, $/FPS
$2.12/FPS
100%
Price, $
$369
100%
FPS and Value Winner
AMD Ryzen 7 7800X3D 8-Core, 16-Thread Desktop Processor
Buy for $369 on Amazon
In Stock
Updated 280162 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra
Ryzen 9 3900X
Desktop • Jul 7th, 2019
Ryzen 7 7800X3D
Desktop • Jan 4th, 2023
Geekbench 5 Benchmarks
AMD Ryzen 9 3900X | vs | AMD Ryzen 7 7800X3D |
|---|---|---|
| Jul 7th, 2019 | Release Date | Jan 4th, 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 | 4.2 GHz |
| 4.6 GHz | Turbo Clock Speed | 5.0 GHz |
105 W | TDP | 120 W |
| 7 nm | Process Size | 5 nm |
| 38.0x | Multiplier | 42.0x |
| None | Integrated Graphics | Radeon Graphics |
Yes | Overclockable | No |
Builds Using Ryzen 9 3900X or Ryzen 7 7800X3D
Uncharted: Legacy of Thieves, 1920 x 1080, Ultra
118 FPS
$14.4/FPS
GeForce RTX 4070
Ryzen 7 7800X3D
16 GB, 1 TB SSD
Buy on Amazon
$1,699
In Stock
134 FPS
$15.67/FPS
GeForce RTX 4070 Ti
Ryzen 7 7800X3D
32 GB, N/A Storage
Buy on Amazon
$2,099.99
In Stock
174 FPS
$20.98/FPS
GeForce RTX 4090
Ryzen 7 7800X3D
32 GB, N/A Storage
Buy on Amazon
$3,649.99
In Stock
151 FPS
$19.87/FPS
GeForce RTX 4080
Ryzen 7 7800X3D
32 GB, N/A Storage
Buy on Amazon
$2,999.99
In Stock
134 FPS
$18.51/FPS
GeForce RTX 4070 Ti
Ryzen 7 7800X3D
32 GB, N/A Storage
Buy on Amazon
$2,479.99
In Stock
151 FPS
$20.26/FPS
GeForce RTX 4080
Ryzen 7 7800X3D
32 GB, 2 TB SSD + 6 TB HDD
Buy on Amazon
$3,059.99
In Stock
102 FPS
$14.71/FPS
GeForce RTX 3070
Ryzen 7 7800X3D
32 GB, 512 GB SSD + 2 TB HDD
Buy on Amazon
$1,499.99
In Stock
109 FPS
$36.7/FPS
GeForce RTX 3080
Ryzen 9 3900X
16 GB, N/A Storage
Buy on Amazon
$3,999.98
In Stock
174 FPS
$19.54/FPS
GeForce RTX 4090
Ryzen 7 7800X3D
32 GB, N/A Storage
Buy on Amazon
$3,399.99
In Stock
134 FPS
$17.9/FPS
GeForce RTX 4070 Ti
Ryzen 7 7800X3D
32 GB, N/A Storage
Buy on Amazon
$2,398.89
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.
