From what I've read, the GTS will be 112 SP like the GT, but it will still have the G80 chip instead of the G92 (be bigger, hotter, engery whore) so it'll still have the double wide profile. It'll also only come in the 640mb with the 320bit bus versus the 256 on the GT. It will, however, cost 380 for the base GTS. Thats not counting the undoubted KO, SC and SSC versions they'll have.