Hey everybody, I purchased a sapphire r9 270x earlier in march to replace my gtx 670 which had been giving me nothing but issues through 3 rma's. Now I'm starting to have issues with my r9 270x. While it doesn't crash my computer like my 670 did, it seems to randomly drop to ridiculously low fps. For example, I've gone down to 15 fps on warframe with ultra settings and down to 20 on league of legends with ultra settings. I also suffered an overall drop from 200 fps to 100 fps in league of legends when I switched to the r9 270x. This wasn't really a big deal but I thought the newer card would smoke the 670. So now my card has been starting to act up. I've crashed twice in the past week on warframe and its starting to concern me. Everything seems to be fine with the card (temperatures, clock, etc) but my system is getting slower by the day, or so it seems. Could there possibly be a bottleneck somewhere on my system or should I just start looking into building an entirely new computer? I know its a bit drastic, and I'd prefer to avoid it but I'm at the end of my rope here. Let me know if there is any other information you need. Thanks.
Specs:
Cpu - AMD FX-8150 (clocked at 4.5Ghz)
RAM - 8gb Corsair Vengeance 1600Mhz
Mobo - ASUS Sabertooth 990FX
Gpu - Sapphire R9-270x (stock settings)
SSD - 120Gb Kingston SH103S3120G
Specs:
Cpu - AMD FX-8150 (clocked at 4.5Ghz)
RAM - 8gb Corsair Vengeance 1600Mhz
Mobo - ASUS Sabertooth 990FX
Gpu - Sapphire R9-270x (stock settings)
SSD - 120Gb Kingston SH103S3120G