A little overhaul will not work. If minor changes was all the work done, then AMD is committing corporate suicide.
Eeeeeeeeh.
People need to stop betting on the 300 series to be proper, anyway....it's just a gateway drug to the 400 series.
400 and Zen are pretty much the big stuff that they are working on.
Also...why would AMD bother now to make some huge lineup of a ton of new chips if in a year or less they want to try and push 14/16nm cards out the gate.
Keep in mind that AMD doesn't quite have the funds....I feel like Fiji exists solely so AMD stays relevant enough until the 400 series is out.
390/X + Full Tonga is already 3 new cards...what more does it need? Sure, if AMD can harvest some Fijis , Tongas or Hawaiis to make some more decent cards...why not...but don't expect them to make a big jump here.
Realistically speaking I don't even feel like 300 series is a proper name for this.
Full Tonga should be 285X.
Fiji XT should be 300 and Fiji Pro 295P or something like it.
(Hint, I am not trying to state some facts, but rather how I feel this should play out instead of what AMD is doing).
AMD simply does not have the funds to waste on yet another 28nm FULL lineup if they want to be on time for 14/16nm with HBM gen2 at the same time Nvidia does it.