I just got an Saphire R9 290 but when I am watching a video (using VLC) and also browsing in Firefox, the browser tends to hang for 10 - 15 seconds. Is there a problem with the card or could it be something else?
I have a 750W Corsair powersupply which should be enough, right?
Also if it helps, I have
AMD FX 8350 CPU
Any help appreciated!