My gaming machine is a twin loop watercooled machine, separate pumps, reservoirs and radiators for graphics/CPU, I'm running a single 980ti at 1450mhz temp 75/80 deg C, the gain by buying a RTX2080ti is negligible and the cost is ridiculous, I have a spare watercooling kit for another 980ti and am wondering whether SC utilises multiple graphics cards, if it doesn't, will it. I find this to be a far more sensible way of increasing GPU power than buying a new GPU which offers nothing against a 980ti o/c'd