Scarlet-TechThe main difference is that they are both Gigabyte on an EVGA forum ;-) LoL. (P. S., I can't open the link on my phone, so... Give me a few.)
Scarlet-TechYou should do this... Ignore Amazon (I got to the links) and use the manufacturer as your question for the differences. Going to Gigabyte shows there are vast difference.http://www.gigabyte.com/p...-page.aspx?pid=5209#ovhttp://www.gigabyte.com/p...-page.aspx?pid=5212#ovRemember, Amazon is not a reliable source of pricing or information compared to the manufacturer of the card.
TropickzLook in the customer Q&A. G1 has a backplate, it's longer and base/boost clocks are slighty higher.