Fjodor2001 said:
* AMD will be on 14 nm next year.
GloFo/Samsung "14nm" isn't likely to deliver the same kinds of performance/clock speeds that Intel's 14nm is likely to. Intel is very likely going to be on 10nm for its CPU+GPUs in late 2016/early 2017.
* Zen will be released next year, and is expected to reach about Haswell levels of IPC. It will also be 8-16 cores.
Haswell IPC I guess is nice, but at what clocks? 8 cores in 95W TDP doesn't suggest super high clocked cores.
* Since Intel has not improved desktop performance much since Haswell (in fact since SB), Zen will be competitive with Intel's top CPUs, and likely also priced lower providing more "bang for the buck".
Skylake should be a nice boost from Haswell, and it's coming this year. Also, Intel is the one with the cost structure edge here. With a 14nm process that will be quite mature by the time Summit Ridge rolls out, as well as a whole family of high core could Xeon processors that can drop into the LGA 2011 socket, it shouldn't be too hard for Intel to respond to any competitive threats from AMD here.
If Zen CPU w/ 8 cores @ 95W proves competitive, then what's to stop Intel from lowering prices on X99 and 6/8 core Broadwell-Es and then putting an unlocked 10 core+ Broadwell out as an extreme edition at the $999 price point?
You seem to think Intel has no options and/or is incompetent at understanding the competitive landscape, and I think that's probably not a wise assumption.
* Fiji & HBM is already presented and will be on the market within days. It beats anything nVidia has on the market and at a lower price too. nVidia will not have HBM products for a long time according to current plans.
Fiji should be nice, HBM is cool, but let's wait for third party benchmarks before claiming that AMD has gone ahead and "beaten" NVIDIA at anything.
* AMD has turned things around before, and can very well do so again.
It's up against much fiercer, better funded competition this time around than it was in the past. Turning things around only gets harder over time. Not saying it's impossible, but probably worth tempering enthusiasm.
* Your guesstimates of AMD's market share are based on the current status and extrapolates the future based on that, at the same time totally ignoring the bullets above and what AMD has in the pipeline.
You seem to be ignoring what the competition has in the pipeline.