Ok, it looks like the consensus is definitely a new GPU. I don't think I can afford a 970, so I'll probably do what DeXaFiLaH said and wait a month or so, and hope the price to go down.
Quote (Toilet @ Feb 1 2015 04:03pm)
Poe is the problem not your cpu nor your gpu..
People with AMD + AMD tell me that. But I know an upgrade can't hurt.
Quote (DeXaFiLaH @ Feb 1 2015 04:05pm)
I've never had a problem with PoE lagging :D
Quote (Toilet @ Feb 1 2015 04:07pm)
i didnt either with my 8320 and 7970 so clearly the problem is not hardware here
But then why do Desecrated ground maps drop me below 30fps since the summer?

I don't even have shadows on.
Also, I never used to die to Cast on Crit characters in my party, now they wreck my screen.