Key Differences
In short — GeForce RTX 4090 Mobile outperforms GeForce RTX 3080 Mobile on the selected game parameters. We do not have the prices of both GPUs to compare value. The better performing GeForce RTX 4090 Mobile is 721 days newer than GeForce RTX 3080 Mobile.
Advantages of GeForce RTX 3080 Mobile
- Consumes up to 4% less energy than NVIDIA GeForce RTX 4090 Mobile - 115 vs 120 Watts
Advantages of GeForce RTX 4090 Mobile
- Performs up to 67% better in Red Dead Redemption 2 than GeForce RTX 3080 Mobile - 107 vs 64 FPS
- Up to 100% more VRAM memory than NVIDIA GeForce RTX 3080 Mobile - 16 vs 8 GB
Red Dead Redemption 2
Resolution
1920 x 1080
Game Graphics
Highest
Trending Games
With selected game settings
Resolution
1920 x 1080
Game Graphics
Highest
GeForce RTX 3080 Mobile
Mobile • Jan 12th, 2021
GeForce RTX 4090 Mobile
Mobile • Jan 3rd, 2023
Theoretical Performance
GeForce RTX 3080 Mobile
Mobile • Jan 12th, 2021
Pixel Fillrate
148.3 GPixel/s
78%
Texel Fillrate
296.6 GTexel/s
58%
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 Mobile | vs | GeForce RTX 4090 Mobile |
|---|---|---|
| Jan 12th, 2021 | Release Date | Jan 3rd, 2023 |
| GeForce 30 Mobile | Generation | GeForce 40 Mobile |
| Not Available | MSRP | Not Available |
| None | Outputs | Portable Device Dependent |
| None | Power Connectors | None |
Mobile | Segment | Mobile |
| 8 GB | Memory | 16 GB |
| GDDR6 | Type | GDDR6 |
| 256-bit | Bus | 256-bit |
| 448 GB/s | Bandwidth | 576 GB/s |
| 1110 MHz | Base Clock Speed | 1335 MHz |
| 1545 MHz | Boost Clock Speed | 1695 MHz |
| 1750 MHz | Memory Clock Speed | 2250 MHz |
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