Buy on Amazon
$619.99
In Stock
Prices and Stock
Prices and Stock
All items are out of stock
Prices and StockMSRP $599
Prices and Stock
MSRP $599
Key Differences
In short — Ryzen 9 7900X3D outperforms Ryzen 7 7840U on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Ryzen 9 7900X3D is 126 days older than Ryzen 7 7840U.
Advantages of Ryzen 7 7840U
- Consumes up to 77% less energy than AMD Ryzen 9 7900X3D - 28 vs 120 Watts
Advantages of Ryzen 9 7900X3D
- Performs up to 2% better in F1 22 than Ryzen 7 7840U - 288 vs 283 FPS
- Can execute more multi-threaded tasks simultaneously than AMD Ryzen 7 7840U - 24 vs 16 threads
F1 22
Resolution
1920 x 1080
Game Graphics
Ultra High
Ryzen 9 7900X3D
Desktop • Jan 4th, 2023
FPS
288
100%
Value, $/FPS
$2.15/FPS
100%
Price, $
$619.99
100%
FPS and Value Winner
AMD Ryzen™ 9 7900X3D 12-Core, 24-Thread Desktop Processor
Buy for $619.99 on Amazon
In Stock
Updated 188 minutes ago
My Games
With selected game settings
Resolution
1920 x 1080
Game Graphics
Ultra High
Ryzen 7 7840U
Mobile • May 10th, 2023
Ryzen 9 7900X3D
Desktop • Jan 4th, 2023
Geekbench 5 Benchmarks
Ryzen 7 7840U | vs | Ryzen 9 7900X3D |
|---|---|---|
May 10th, 2023 | Release Date | Jan 4th, 2023 |
| Ryzen 7 | Collection | Ryzen 9 |
| Not Available | Codename | Raphael |
| AMD Socket FP8 | Socket | AMD Socket AM5 |
Mobile | Segment | Desktop |
| 8 | Cores | 12 |
| 16 | Threads | 24 |
| 3.3 GHz | Base Clock Speed | 4.4 GHz |
| 5.1 GHz | Turbo Clock Speed | 5.6 GHz |
28 W | TDP | 120 W |
4 nm | Process Size | 5 nm |
| 33.0x | Multiplier | 44.0x |
| Radeon 780M | Integrated Graphics | Radeon Graphics |
| No | Overclockable | Yes |
PCs Using Ryzen 7 7840U or Ryzen 9 7900X3D
With selected game settings
223 FPS
$11.30/FPS
GeForce RTX 4070 Ti
Ryzen 9 7900X3D
32 GB, N/A Storage
Buy on Amazon
$2,549.99
In Stock
253 FPS
$11.46/FPS
GeForce RTX 4080
Ryzen 9 7900X3D
64 GB, N/A Storage
Buy on Amazon
$2,899.99
In Stock
246 FPS
$11.59/FPS
Radeon RX 7900 XT
Ryzen 9 7900X3D
32 GB, 6 TB HDD
Buy on Amazon
$2,849.99
In Stock
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