Key Differences
In short — GeForce RTX 4070 Ti outperforms GeForce GT 645M on the selected game parameters. We do not have the prices of both GPUs to compare value. The better performing GeForce RTX 4070 Ti is 3746 days newer than GeForce GT 645M.
Advantages of GeForce GT 645M
- Consumes up to 89% less energy than NVIDIA GeForce RTX 4070 Ti - 32 vs 285 Watts
Advantages of GeForce RTX 4070 Ti
- Performs up to 319% better in Assassin's Creed Odyssey than GeForce GT 645M - 134 vs 32 FPS
- Up to 500% more VRAM memory than NVIDIA GeForce GT 645M - 12 vs 2 GB
Assassin's Creed Odyssey
Resolution
1920 x 1080
Game Graphics
Ultra High
Trending Games
With selected game settings
Resolution
1920 x 1080
Game Graphics
Ultra High
GeForce GT 645M
Mobile • Oct 1st, 2012
GeForce RTX 4070 Ti
Desktop • Jan 3rd, 2023
Theoretical Performance
GeForce RTX 4070 Ti
Desktop • Jan 3rd, 2023
Pixel Fillrate
208.8 GPixel/s
100%
Texel Fillrate
626.4 GTexel/s
100%
GeForce GT 645M | vs | GeForce RTX 4070 Ti |
|---|---|---|
| Oct 1st, 2012 | Release Date | Jan 3rd, 2023 |
| GeForce 600M | Generation | GeForce 40 |
| Not Available | MSRP | $799 |
| None | Outputs | 1x HDMI 2.1, 3x DisplayPort 1.4a |
| None | Power Connectors | 1x 16-pin |
Mobile | Segment | Desktop |
| 2 GB | Memory | 12 GB |
| DDR3 | Type | GDDR6X |
| 128-bit | Bus | 192-bit |
| 28.8 GB/s | Bandwidth | 504.2 GB/s |
| 709 MHz | Base Clock Speed | 2310 MHz |
| Not Available | Boost Clock Speed | 2610 MHz |
| 900 MHz | Memory Clock Speed | 1313 MHz |
