Galaxy 64TGF8HX6FTZ GeForce GT 640 vs Galaxy 66NPH7DN7DXZ GeForce GTX 660
A side-by-side spec comparison of the Galaxy 64TGF8HX6FTZ GeForce GT 640 and the Galaxy 66NPH7DN7DXZ GeForce GTX 660. We line up every specification, highlight the winner of each, and tally an overall verdict so you can decide which video card is right for your build.
| Specification | ||
|---|---|---|
| TDP | 150W | 150W |
| VRAM | 1 GB | 2 GB |
| Length | 144 mm | 243 mm |
| Chipset | GeForce GT 640 | GeForce GTX 660 |
| Video Outputs | HDMI 2.1, DisplayPort 2.1 | HDMI 2.1, DisplayPort 2.1 |
| VRAM Type | GDDR6 | GDDR6 |
| Base Clock | 950 MHz | 980 MHz |
| Boost Clock | 950 MHz | 980 MHz |
Galaxy 64TGF8HX6FTZ GeForce GT 640
1
spec won
Galaxy 66NPH7DN7DXZ GeForce GTX 660
3
specs won
Compare more parts
Add a third or fourth video card to this comparison, or build a side-by-side from scratch in the interactive compare tool.