What ! You are incorrect it uses more power than a GTS
Read Here .. http://www.tweaktown.com/reviews/1210/17/page_17_power_consumption_tests/index.html
Sorry I was going by this one:
http://www.bootdaily.com/index.php?...sk=view&id=849&Itemid=51&limit=1&limitstart=3
In theory a smaller die should use less power so i'm tempted to beleive my link