I just purchased a Sapphire Pules 5700xt and after playing some games I noticed that the fans seemed to be pulsing at high RPM. After listening for a few minutes I pushed the fan speed curve higher and the pulsing became worse.
The pulse is uneven but has a constant rhythm, which leads me to believe that the fans are spinning at different speeds.
Is this a known issue and is there any known fix? or did I receive a bad card?