Key Differences
In short — GeForce RTX 3080 outperforms GeForce GT 745M on the selected game parameters. We do not have the prices of both GPUs to compare value. The better performing GeForce RTX 3080 is 2710 days newer than GeForce GT 745M.
Advantages of GeForce GT 745M
- Consumes up to 86% less energy than NVIDIA GeForce RTX 3080 - 45 vs 320 Watts
Advantages of GeForce RTX 3080
- Performs up to 9300% better in Metro Exodus than GeForce GT 745M - 94 vs 1 FPS
- Up to 400% more VRAM memory than NVIDIA GeForce GT 745M - 10 vs 2 GB
Metro Exodus
Resolution
1920 x 1080
Game Graphics
Extreme
My Games
With selected game settings
Resolution
1920 x 1080
Game Graphics
Extreme
GeForce GT 745M
Mobile • Apr 1st, 2013
GeForce RTX 3080
Desktop • Sep 1st, 2020
Theoretical Performance
GeForce RTX 3080
Desktop • Sep 1st, 2020
Pixel Fillrate
164.2 GPixel/s
100%
Texel Fillrate
465.1 GTexel/s
100%
GeForce GT 745M | vs | GeForce RTX 3080 |
|---|---|---|
| Apr 1st, 2013 | Release Date | Sep 1st, 2020 |
| GeForce 700M | Generation | GeForce 30 |
| Not Available | MSRP | $699 |
| None | Outputs | 1x HDMI 2.1, 3x DisplayPort 1.4a |
| None | Power Connectors | 1x 12-pin |
Mobile | Segment | Desktop |
| 2 GB | Memory | 10 GB |
| GDDR5 | Type | GDDR6X |
| 128-bit | Bus | 320-bit |
| 64 GB/s | Bandwidth | 760.3 GB/s |
| 549 MHz | Base Clock Speed | 1440 MHz |
| Not Available | Boost Clock Speed | 1710 MHz |
| 1000 MHz | Memory Clock Speed | 1188 MHz |
