Sparkle ROC OC Arc A770 vs Sparkle X550 Ti DFL GeForce GTX 550 Ti
A side-by-side spec comparison of the Sparkle ROC OC Arc A770 and the Sparkle X550 Ti DFL GeForce GTX 550 Ti. 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 | 16 GB | 1 GB |
| Length | 281 mm | 209 mm |
| Chipset | Arc A770 | GeForce GTX 550 Ti |
| Video Outputs | HDMI 2.1, DisplayPort 2.1 | HDMI 2.1, DisplayPort 2.1 |
| VRAM Type | GDDR6 | GDDR6 |
| Base Clock | 2100 MHz | 950 MHz |
| Boost Clock | 2300 MHz | 950 MHz |
Sparkle ROC OC Arc A770
4
specs won
Sparkle X550 Ti DFL GeForce GTX 550 Ti
0
specs won
As an Amazon Associate, PlanMyPC earns from qualifying purchases made through links on this page.
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.

