Recently purchased a XFX R9 390. Has been working great so far but had some questions about temperatures.
I'm not overclocking it at all(yet) and idles temps sit around 30C with 35-40 when watching movies or something. When gaming(Witcher 3 max settings) the temps top out at about 70-72C. I've looked around and found conflicting advice on whether or not those are safe temps to be at.
Secondly, I'm wondering about aftermarket GPU cooling. I've always used stock as I've never had the need to do anything aftermarket cooling with previous cards. Are GPU coolers difficult to install? I'm not someone who has a ton of money lying around and screwing anything up would put me out of a PC.
Thanks in advance for any advice.