im not sure but i think it is about 80C, if your overclocking it a safe bet is push it until you see some artifacts then back off a few mhz until they stop, my card is about 40C idle and 60C ingame but it is overclocked, i am also thinking about reflashing it to xt specs but it may need a bigger heatsink because the one on the pro version is tiny
damn u got a nice oc on that x700, i cant remember ATM (not home) but i tink the max oc i got was 430 440... ill check when i get home ... i assume ur on pci-express since ur considering flashing to xt, i have the agp... would i be able to flash it?