http://vr-zone.com/articles/report-28nm-amd-gpu-volume-shipments-in-2012/13871.html
just seen this. idk about the credibility but im slightly disappointed. if this is true it will be jan or feb
It could be true, but not from that source, Fud are literally useless for this kind of info.
TSMC have already stated, officially that they've been shipping final products to AMD and Nvidia, both of which have confirmed this as well.
Several sites, AFTER this claimed TSMC wouldn't be able to ship anything for weeks and production had only just started.
There's nothing to say what TSMC produced was high end, mid end, mobile, whatever, but when a company officially states shipments have happened, then rumour sites manage to print rumours that directly contradict that, you can ignore the rumours for certain.
Its very hard to know what's happening when, the only accurate and believable reports are as follows, AMD has taped out the high end, mid end, and probably low end and mobile parts, they are waiting on manufacturing basically, when manufacturing can go, they'll be made, volume will dictate release. If TSMC can only make 100 cards a week, it would take months to build up a releasable supply, if TSMC can give them 100k cores a week, they can launch soon after shipments start, all that is unknown at the moment.
Nvidia haven't by all accounts, taped out the high end, have taped out the low end and some mobile stuff. Tape out to launch is basically 4-6 month timeframe, this would mean if TSMC could produce 100k wafers a month from this month, AMD are ready to go, Nvidia still wouldn't be able to get high end Kepler's out for months and months from now.
Its also likely that the low end/mobile from AMD and Nvidia are a mix of 40nm/28nm and not particularly fast products. IE the cheapo and not very good mobile parts, if the highest end Kepler or HD7000 series mobile launch before the desktop versions, I'll eat my hat(this hat might infact by so small you can't see it without a microscope but I'll promise to eat it).
The relatively good news is, as soon as either company gets a midrange card out, we should be looking at near current top end performance. So current top end at a cheaper price point with less power, and almost the entire current ranges having to drop in price...... why would anyone buy a 6970 for £270, when a say 7870 with similar performance, would be available around the £150-200 bracket. Same goes, if you end up with £150 6950/6970's, £180 7870's, then 560/570gtx's will have to tank in price as well.
Best case, early december, worst case, probably late Jan for at the very least AMD midrange, at best AMD high end.