my r9 fury can't get more of 1150mhz, went i set up 1150mhz or more then i do a load test and went get 1150mhz it inmediatly restart also i try with a game and it restart too went reached the 1150mhz, i using a 650w bronze power supply i though that was the reason so i try with a 750w gold power supply but it stills with the same problem, i would be very grateful if someone can me, this my hardware:
MB:ASUS H81M-K
CPU: Intel Core I5-4570 3.20ghz x4
RAM: 8GB + 4GB (12GB) DDR3
POWER SUPPLY: AZZA 650W 80PLUS BRONZE
GPU: Sapphire Nitro Radeon R9 Fury 4gb TRIPLE DP TRI-X OC+
