Is the bios like other cards where the temperature has to hit a certain point before the fans will spin up properly?

IE: My card needs to hit about 96c on "MEMIO" for the hot core before the fan will spin to 95-100% then the temperature will fall while fan speed maintains top speed and will average about 85-88c for MEMIO on the hot core depending on the game/program.

MEMIO is the hottest part of the core, it is average 9-12c hotter than the actual measured part of the core in CCC.