Key Differences
In short — Radeon RX 7900 XT outperforms GeForce RTX 4090 Mobile on the selected game parameters. We do not have the prices of both GPUs to compare value. The better performing Radeon RX 7900 XT is 61 days older than GeForce RTX 4090 Mobile.
Advantages of NVIDIA GeForce RTX 4090 Mobile
- Consumes up to 60% less energy than AMD Radeon RX 7900 XT - 120 vs 300 Watts
Advantages of AMD Radeon RX 7900 XT
- Performs up to 9% better in Overwatch 2 than GeForce RTX 4090 Mobile - 404 vs 369 FPS
- Up to 25% more VRAM memory than NVIDIA GeForce RTX 4090 Mobile - 20 vs 16 GB
Overwatch 2
Resolution
1920 x 1080
Game Graphics
Epic
Desktop • Nov 3rd, 2022
FPS
404
100%
Value, €/FPS
€1.47/FPS
100%
Price, €
€594.59
100%
FPS and Value Winner
Buy for €594.59 on Amazon
In Stock
Updated 132 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Epic
Mobile • Jan 3rd, 2023
Desktop • Nov 3rd, 2022
Theoretical Performance
Mobile • Jan 3rd, 2023
Pixel Fillrate
189.8 GPixel/s
41%
Texel Fillrate
515.3 GTexel/s
64%
Desktop • Nov 3rd, 2022
Pixel Fillrate
459.6 GPixel/s
100%
Texel Fillrate
804.4 GTexel/s
100%
NVIDIA GeForce RTX 4090 Mobile | vs | AMD Radeon RX 7900 XT |
---|---|---|
Jan 3rd, 2023 | Release Date | Nov 3rd, 2022 |
GeForce 40 Mobile | Generation | Navi III |
Not Available | MSRP | $899 |
Portable Device Dependent | Outputs | 1x HDMI 2.1a, 2x DisplayPort 2.1, 1x USB Type-C |
None | Power Connectors | 2x 8-pin |
Mobile | Segment | Desktop |
16 GB | Memory | 20 GB |
GDDR6 | Type | GDDR6 |
256-bit | Bus | 320-bit |
576 GB/s | Bandwidth | 800 GB/s |
1335 MHz | Base Clock Speed | 1500 MHz |
1695 MHz | Boost Clock Speed | 2394 MHz |
2250 MHz | Memory Clock Speed | 2500 MHz |