thanks!
there's a big price difference between a 280 and a 280x tho, about 100usd (computer parts are really expensive here), so it's kind of out of my reach
would the 960 be better? those two are the most expensive i can afford short of buying something used
i don't mind waiting but i don't know what i would be waiting for? or how long?
We don't know exactly when the new AMDs are coming but in the next few months, it looks like. Going used is an option but might be tricky if you live somewhere where things are just expensive.
No this is just gaming, no editing.
I tend to go a while between upgrading. My last build was an E8400 with 4GB which made sense at the time. Would an extra 4GB now be helping me? Would it make sense to go for the overkill at 16GB now instead of 8GB, to 'future-proof' a bit?
No such thing as future proofing. I don't know what the rest of your build looks like but the money for 16GB might be better spent somewhere else, like a better GPU/CPU. Go for 16GB if you have the budget. Games aren't using the full 8GB yet, to my knowledge, they're using like 5-6GB. But we don't know what things will be like in 1, 2 years.
Sent in my XFX 6850 video card to get RMAd about a month ago, just got a response from them and they're sending me a newer card, a R7 265.
Is that any better?
The 265 is a rebadged 7850, so yeah. I have a 265 and it overclocks really really nicely, basically performs like a 270X. Not saying yours will, but there should be some room to OC.