I've radeon 5770 based video card - ASUS Radeon HD 5770 CUCore 1gb ddr5 and the latesst beta drivers. I tried normal drivers - with same result.
My system is:
MB - Gigabyte ga 970a-ds3p rev 2.0
CPU - Amd fx 6300 without any overclocking
RAM - 2 * 4 gb 1600 mhz
HDD1- SSD 60 gb
HDD2 - WD green 1.5 tb
I discovered ati drivers bug - when i've opened youtube video in browser, even if it stoped, ati card have based clocks (157 mhz Gcore / 300 Mhz memory) and reduced perfomance in 3d mode.
Right now I closed utube video and playing Armored warfare - My frequecnies are 2x higher and I've more thatn 45 fps in the middle preset. But if I will open any yputube video, my fps will be almost 27 at hte same preset, .
How can I fix this feature or bug. I want to hear utube music and play Arma 3 or WoWs without reducing perfomance.
Best regards to community