Galaxy 66NPH7DN7DXZ GeForce GTX 660 vs Galaxy 78XNH5DN8MSU GeForce GTX 780
A side-by-side spec comparison of the Galaxy 66NPH7DN7DXZ GeForce GTX 660 and the Galaxy 78XNH5DN8MSU GeForce GTX 780. 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 | 2 GB | 3 GB |
| Length | 243 mm | 266 mm |
| Chipset | GeForce GTX 660 | GeForce GTX 780 |
| Video Outputs | HDMI 2.1, DisplayPort 2.1 | HDMI 2.1, DisplayPort 2.1 |
| VRAM Type | GDDR6 | GDDR6 |
| Base Clock | 980 MHz | 967 MHz |
| Boost Clock | 980 MHz | 1019 MHz |
Galaxy 66NPH7DN7DXZ GeForce GTX 660
2
specs won
Galaxy 78XNH5DN8MSU GeForce GTX 780
2
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.

