@nvmjustagirl sorry for the late reply yes and oh wow that fixed A LOT I was having problems on even normal pages going to 50% now is much better Clean install w/ just basic user data and adding opera to the universal app option
Watching a normal video goes no more than 10% and normal on everything Thanks a lot
Hope original thread person finds a solution
Before and after if helps

Update. Clean everything and goes to 40% but without a profile data that's ridiculous not doing that Still high on what edge does on 15%. I see on win task manager goes more on "3D" than "video decode" I don't know if helps Trying to see other ways to lower that later

Same here win 10 1803 Opera beta 55.0 going to 80% on just one video Drivers up to date i5 RX 480 On Edge doesn't go more than 19% total all the time Default settings on browser nothing else opened Intended changes still the same No clue what to do is crazy

Opera total freeze for seconds speed dial, bookmarks, heavy html5 pages and pages scrolling (jumps) everything default no extensions Version 34.0.2036.16 Windows 10 Build 10586 64-bits AMD Catalyst 15.201.1151 beta