Key Differences
In short — GeForce RTX 4080 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 GeForce RTX 4080 is 105 days older than GeForce RTX 4090 Mobile.
Advantages of NVIDIA GeForce RTX 4090 Mobile
- Consumes up to 62% less energy than NVIDIA GeForce RTX 4080 - 120 vs 320 Watts
Advantages of NVIDIA GeForce RTX 4080
- Performs up to 12% better in Tom Clancy's Rainbow Six Siege than GeForce RTX 4090 Mobile - 713 vs 639 FPS
Tom Clancy's Rainbow Six Siege
Resolution
1920 x 1080
Game Graphics
Ultra
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra
GeForce RTX 4090 Mobile
Mobile • Jan 3rd, 2023
GeForce RTX 4080
Desktop • Sep 20th, 2022
Theoretical Performance
GeForce RTX 4090 Mobile
Mobile • Jan 3rd, 2023
Pixel Fillrate
189.8 GPixel/s
68%
Texel Fillrate
515.3 GTexel/s
68%
GeForce RTX 4080
Desktop • Sep 20th, 2022
Pixel Fillrate
280.6 GPixel/s
100%
Texel Fillrate
761.5 GTexel/s
100%
NVIDIA GeForce RTX 4090 Mobile | vs | NVIDIA GeForce RTX 4080 |
|---|---|---|
Jan 3rd, 2023 | Release Date | Sep 20th, 2022 |
| GeForce 40 Mobile | Generation | GeForce 40 |
| Not Available | MSRP | $1199 |
| Portable Device Dependent | Outputs | 1x HDMI 2.1, 3x DisplayPort 1.4a |
| None | Power Connectors | 1x 16-pin |
Mobile | Segment | Desktop |
| 16 GB | Memory | 16 GB |
| GDDR6 | Type | GDDR6X |
| 256-bit | Bus | 256-bit |
| 576 GB/s | Bandwidth | 716.8 GB/s |
| 1335 MHz | Base Clock Speed | 2205 MHz |
| 1695 MHz | Boost Clock Speed | 2505 MHz |
2250 MHz | Memory Clock Speed | 1400 MHz |
