Key Differences
In short — GeForce RTX 4090 Mobile outperforms GeForce RTX 3080 Ti Mobile on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing GeForce RTX 4090 Mobile is 343 days newer than GeForce RTX 3080 Ti Mobile.
Advantages of NVIDIA GeForce RTX 4090 Mobile
- Performs up to 40% better in Fortnite than GeForce RTX 3080 Ti Mobile - 188 vs 134 FPS
Advantages of NVIDIA GeForce RTX 3080 Ti Mobile
- Consumes up to 4% less energy than NVIDIA GeForce RTX 4090 Mobile - 115 vs 120 Watts
Fortnite
Resolution
1920 x 1080
Game Graphics
Epic
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Epic
GeForce RTX 4090 Mobile
Mobile • Jan 3rd, 2023
GeForce RTX 3080 Ti Mobile
Mobile • Jan 25th, 2022
Theoretical Performance
GeForce RTX 4090 Mobile
Mobile • Jan 3rd, 2023
Pixel Fillrate
189.8 GPixel/s
100%
Texel Fillrate
515.3 GTexel/s
100%
GeForce RTX 3080 Ti Mobile
Mobile • Jan 25th, 2022
Pixel Fillrate
121 GPixel/s
63.751317175974705%
Texel Fillrate
292.3 GTexel/s
56.72423830778188%
NVIDIA GeForce RTX 4090 Mobile | vs | NVIDIA GeForce RTX 3080 Ti Mobile |
|---|---|---|
Jan 3rd, 2023 | Release Date | Jan 25th, 2022 |
| GeForce 40 Mobile | Generation | GeForce 30 Mobile |
| Not Available | MSRP | Not Available |
| Portable Device Dependent | Outputs | Portable Device Dependent |
| None | Power Connectors | None |
Mobile | Segment | Mobile |
| 16 GB | Memory | 16 GB |
| GDDR6 | Type | GDDR6 |
| 256-bit | Bus | 256-bit |
576 GB/s | Bandwidth | 512 GB/s |
1335 MHz | Base Clock Speed | 810 MHz |
1695 MHz | Boost Clock Speed | 1260 MHz |
2250 MHz | Memory Clock Speed | 2000 MHz |
