nVidia - budúce GT2xx GPUs ...

[crux2005]

NVIDIA says it will win back performance leadership this year

[crux2005]

16. septembra príde nová GTX 260 a nVidia bude mať znovu 2 rôzne produkty s rovnakým označením:
Expreview.com (originálne)
GeForce GTX260 s 216-shadermi už čoskoro

[fobos]

a ako pozname nVidiu cena o 3000 vysia ako GTX260 , dufam ze ATi vyda ekvivalent aby sa cena znizila aspon o 30%

[crux2005]

toľko zase nie, ale nová GTX 260 bude drahšia ako momentálna 8C GTX 260

[beardie]

nema to byt 260+ ?

[Gudas]

+ sa skôr vzťahuje na 55nm verzie 65nm čipov.

btw:

Nové grafické čipy nVidia GT206 a GT212

[crux2005]

špekuluje sa, že druhé číslo znamená počet clusterov a nVidia teda zvýšila počet SPs v clustry z 24 na 32

GT206: 48 TMUs, 192SPs @ 55nm
GT212: 96 TMUs, 384SPs @ 40nm

potvrdzujú to viaceré informácie (a moje špekulácie)
- 40nm proces - nVidia musela zmeniť svoj viacročný postoj k novým výrobným procesom, aby ich čipy boli konkurencieschopné
- 12C čip na základne G200 (moja špekulácia hneď po vydaní), stačí sa pozrieť na die shot, kde vidieť, že clustery sú usporiadené - 6 na jednej strane a "len" 4 na druhej, medzi nimi kontrolná logika, pamäť cache atď...

nema to byt 260+ ?

Inno3D GeForce GTX 260 GOLD
test na hkepc.com: http://hkepc.com/?id=1684&fs=c1hh" onclick="window.open(this.href);return false;

[beardie]

jj, uz som cital na cdr aj ddw

[crux2005]

smutná realita: TSMC makes Nvidia late to 40nm a hlavne pre koncového zákazníka...

So why is it shipping, and why are they actively seeking to sell it to consumers after another tweak?

http://forum.beyond3d.com/showpost.php? ... tcount=141" onclick="window.open(this.href);return false;

žeby tichý príchod G200b?

[crux2005]

You want to see something amazing?
That's supposedly GT200 die...




...But it doesn't look like GT200 die and it's size is much smaller (G80 die is different too although the size is more or less comparable).
Any ideas what this is?

So the result is that this is GT200b?

Here's another picture, with broken G80 side by side:

http://forum.beyond3d.com/showthread.php?t=47604&page=3" onclick="window.open(this.href);return false;

príslušná novinka na PC.sk: Dnes: GeForce GTX270, GTX290 a GX2 v novembri?

[crux2005]

40nm GT 216 a RV870 až v júni 09? TSMC Expected to Land Nvidia`s and AMD`s 40nm Foundry Contracts

[crux2005]

CUDA Parallel Processor Cores 192
Memory Interface 384-bit
http://www.nvidia.com/object/product_quadro_cx_us.html" onclick="window.open(this.href);return false;

založená na G200 alebo nie?

[beardie]

na GT206? alebo nie?

[crux2005]

asi áno,

btw:


z jednej XFX XXX, žeby lepšie selektované G200vky? pretože G200 na GTX 280 má označenie G200-300-A2

[crux2005]

Nvidia Corp. said during a conference call with the financial analysts that it had transited its mainstream and performance-mainstream graphics processing units (GPUs) to a new process technology, which helps to reduce costs. In addition, the firm confirmed that it is about to release its high-end graphics processors made using 55nm process technology.

“Improving gross margin while managing operating expenses enabled us to significantly improve our operating fundamentals. We transitioned our performance segment GPUs to 55nm and are now poised to recapture lost share,” said Jen-Hsun Huang, president and chief executive at Nvidia, during the most recent conference call with financial analysts.

“We have 65nm inventory remaining, but everything we are ramping now is 55nm and everything on the high-end that we are shipping now is 55nm,” added Mr. Huang, implying that Nvidia is ready with its code-named GT200b/GT206 graphics processor, which is a lower-cost version of the GT200/G200 that powers GeForce GTX 260 and GTX 280 graphics cards.

“We absolutely will regain market share and this is a segment where technology matters, performance matters, architecture matters, and we have the best lineup. Our challenge was never architectural leadership, our challenge was that we were caught flat footed at 65nm and our chip and board solution was just too expensive. And so, we have made that transition in Q2 and we are in Q3 and we are through that transition, and we are off and running,” said Mr. Huang.

http://www.xbitlabs.com/news/video/disp ... ology.html" onclick="window.open(this.href);return false;