When people make the comparison between R520 and NV30 I think they miss the point. During the NV30 fiasco, NVDA gross margins only fell by 30 basis points sequentially when they had that huge warning and the stock cratered to $9. Their topline revenue number however REALLY dropped. ATI was seen as finally gaining share...and rightly so.
With the most recent quarter reported by ATI, gross margins fell a staggering 520 basis points in one quarter. In addition to the huge loss in gross margins, ATI lost revenue as well. So ATI has a much bigger problem on their hands. They MUST get a product out that competes with Nvidia right now and it MUST be of high enough margins to get back to the company's forcasted range of 34-38%. Right now ATI is at 28.9% and Nvidia is at 37.8%. That is almost a 9% difference in gross margins. Multiple that by $550 million in quarterly revenues and you have a MAJOR problem. The real issue for ATI is gross margins first and revenues second.
Here is the rub. Since ATI is late to market, NVDA can charge whatever it wants for the 7800 series. This gives Nvidia the pricing power they need to have fantastic gross margins initially. Nvidia can build this surplus in gross margins while their market has no competition AND they are given the further benefit of time in the manufacturing process which ALWAYS improves yields and futrther enhances gross margins. ATI has neither of those 2 gross margin building options. ATI will have no initial pricing power and no time invested in the manufacturing process to improve yields/gross margins.
NVDA conversly can afford to lower their ASP IF ATI plays hardball with price and still maintain solid margins. ATI would take a hit to the margins they desperately need right now OR sacrafice market share to more cost effective parts from Nvidia. At some point, ATI will have to turn a profit again and they cannot continue to sacrifice gross margins on the alter of market share because the CEO will be lynched. Sacraficing margins for market share only makes sense if your product can gain traction and uproot the competition. There is no sign of the 6800/7800/SLI market being vulnerable to a knockout punch from ATI.
In sum, yes ATI is screwed for the near future. ATI's presumed advantage on 90 nm is fading fast as NVDA said in the CC on Thursday that "we have 2 chips in production currently based on 90 nm". WTF happened to the blueprint for R3xx which used a more mature process and lower clocks? WTF happened to starting a new process with a midrange card? R420 and R520 have both been plagued by availability issues and yield issues because they used the most bleeding edge process and higher clocks. NV30 was guilty of that as well. You know who learned from that? Nvidia did with NV40 and G70. G71 looks to follow that path as well. ATI forgot the roots of their success and got too big for their britches. Someone has a hardon for bleeding edge processes there and it is going to kill them if they aren't careful.
CEO=engineer is a dangerous mix sometimes...