personally, i'm not surprised, as it is great, my only issue is a freeze up every now & then, but, i know what that is, basically case is full of dust & crap and with the grx card mounted horizontally (midi tower case) so, my grx card is overheating because it hasn't being cleaned since i got it (about 3 years ago) except obviously an upgrade (mobo, CPU, GPU & RAM)
if i remember, i'll ask my carer to clean it out
Thankies AT you da man