Key Differences
In short — Radeon RX 6600 outperforms GeForce GT 645M on the selected game parameters. We do not have the prices of both GPUs to compare value. The better performing Radeon RX 6600 is 3299 days newer than GeForce GT 645M.
Advantages of GeForce GT 645M
- Consumes up to 76% less energy than AMD Radeon RX 6600 - 32 vs 132 Watts
Advantages of Radeon RX 6600
- Performs up to 45% better in Shadow of the Tomb Raider: Definitive Edition than GeForce GT 645M - 144 vs 99 FPS
- Up to 300% more VRAM memory than NVIDIA GeForce GT 645M - 8 vs 2 GB
Shadow of the Tomb Raider: Definitive Edition
Resolution
1920 x 1080
Game Graphics
Highest
Desktop • Oct 13th, 2021
FPS
144
100%
Value, €/FPS
€1.64/FPS
100%
Price, €
€236.33
100%
FPS and Value Winner
Buy for €236.33 on Amazon
In Stock
Updated 172 minutes ago
Trending Games
With selected game settings
Resolution
1920 x 1080
Game Graphics
Highest
Mobile • Oct 1st, 2012
Desktop • Oct 13th, 2021
Theoretical Performance
Desktop • Oct 13th, 2021
Pixel Fillrate
159.4 GPixel/s
100%
Texel Fillrate
279 GTexel/s
100%
GeForce GT 645M | vs | Radeon RX 6600 |
---|---|---|
Oct 1st, 2012 | Release Date | Oct 13th, 2021 |
GeForce 600M | Generation | Navi II |
Not Available | MSRP | $329 |
None | Outputs | 1x HDMI 2.1, 3x DisplayPort 1.4a |
None | Power Connectors | 1x 8-pin |
Mobile | Segment | Desktop |
2 GB | Memory | 8 GB |
DDR3 | Type | GDDR6 |
128-bit | Bus | 128-bit |
28.8 GB/s | Bandwidth | 224 GB/s |
709 MHz | Base Clock Speed | 1626 MHz |
Not Available | Boost Clock Speed | 2491 MHz |
900 MHz | Memory Clock Speed | 1750 MHz |