Guys,

Have you ever experience your r9 290 fan limits its fan speed? Mine only run at 1070rpm max. This will cause the core to declock from 947mhz to about 300mhz at94 degree C temp.

I have tried with afterburner... Flash performance bios, switch to uber, enable overdrive... And etc.

This gc of mine seem defected with maximum fan speed at 1070 rpm.

I know the fan can spin up to 2650rpm at max. When booting, I can hear the fan spin at higher rpm but when doing uningine test, or playing game, it's just not responding to the increases of temp.