The GeForce RTX 4090 Mobile is a slightly faster gaming GPU than the Radeon RX 7800 XT. We cannot compare value as at least one GPU is out of stock.
Advantages of the GeForce RTX 4090 Mobile
- A slightly faster GPU for gaming
- Consumes up to 54% less energy – 120 vs 263 Watts
Advantages of the Radeon RX 7800 XT
The GeForce RTX 4090 Mobile is better in every way
GeForce RTX 4090 Mobile vs Radeon RX 7800 XT for Gaming
The GPU's performance in selected game and settings
GeForce RTX 4090 Mobile
Jan 3rd, 2023
Average FPS
170
100%
Min 1% FPS
105
100%
Price, $
Out of Stock
Value, $/FPS
Not Available
All items are out of stock.
Radeon RX 7800 XT
Aug 25th, 2023
Average FPS
163
96%
Min 1% FPS
100
95%
Price, $
$619
100%
Value, $/FPS
$3.79/FPS
100%
Buy on Amazon
$619.00
In Stock
Buy on Amazon
$705.00
In Stock
Buy on Amazon
$685.12
In Stock
Buy on Amazon
$711.46
In Stock
Buy on Amazon
$749.00
In Stock
Buy on Amazon
$727.10
In Stock
Buy on Amazon
$982.26
In Stock
Buy on Amazon
$1,043.58
In Stock
GeForce RTX 4090 Mobile vs Radeon RX 7800 XT in My Games
The FPS you'll get in saved games, click on a game to change it
The FPS you'll get in saved games, click on a game to change it
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Synthetic Benchmarks
The GeForce RTX 4090 Mobile vs Radeon RX 7800 XT in synthetic GPU benchmarks
Performance Specifications
The GeForce RTX 4090 Mobile vs Radeon RX 7800 XT in core GPU performance specifications
GeForce RTX 4090 Mobile
Jan 3rd, 2023
Memory
16 GB
100%
Memory Bandwidth
576 GB/s
92%
Pixel Fillrate
189.8 GPixel/s
81%
Texture Fillrate
515.3 GTexel/s
88%
FP32
32.98 TFLOPS
88%
Radeon RX 7800 XT
Aug 25th, 2023
Memory
16 GB
100%
Memory Bandwidth
624.1 GB/s
100%
Pixel Fillrate
233.3 GPixel/s
100%
Texture Fillrate
583.2 GTexel/s
100%
FP32
37.32 TFLOPS
100%
Specifications
Comparison of all specifications
GeForce RTX 4090 Mobile | SpecificationsComparison of all specifications | Radeon RX 7800 XT |
|---|---|---|
| General | ||
| Jan 3rd, 2023 | Release Date | Aug 25th, 2023 |
| Not Available | MSRP | $499.00 |
| GeForce 40 Mobile | Generation | Navi III |
Laptop | Segment | Desktop |
120 W | Power Consumption | 263 W |
| Memory | ||
| 16 GB | Memory Size | 16 GB |
| GDDR6 | Memory Type | GDDR6 |
| 256-bit | Memory Bus | 256-bit |
| 576 GB/s | Bandwidth | 624.1 GB/s |
| Theoretical Performance | ||
| 189.8 GPixel/s | Pixel Fillrate | 233.3 GPixel/s |
| 515.3 GTexel/s | Texture Fillrate | 583.2 GTexel/s |
| 32.98 TFLOPS | FP32 | 37.32 TFLOPS |
