關漁guru3d網站上對NV30的傳聞
 

http://www.guru3d.com/forum/read_ms...20&forumid=ubb2


You wanted NV30 RUMORED spec`s ?
Here they are !!!!
Please rember these are RUMORED spec`s NOT final or 100% factual....
Just RUMORED spec`s !

Omen Card

AGP 4x and 8x

Copper Core Gpu Processor 0.13 m default clock 450 MHz

73 million transistors

8 pipes

Quad Vertex Shaders

Dual Pixel Shaders

85 bone capable

Lightspeed Memory Architecture III

Quad Cache memory caching subsystem

Dual Z-buffers for greater compression without losses

visibility subsystem

NvAuto advanced pre-charge

Advanced Hardware Anisotropic Filtering:
A new 12nvx mode that delivers improved subpixel coverage ,texture placement and quality.
12nvx mode should deliver 80% better subpixel coverage and placement than previous modes

Hardware bumpmapping

The NV30 now improves upon it`s textures per pixel in a single clock cycle.
By doubling them!
By applying four not 2 textures per pixel in a single clock cycle,and through a "loop back" it can also apply an additional 4 textures per rendering pass.
That said this greatly improved trick improves performance and image quality by almost completely negating the chips need for multi-pass rendering!

A seprate second copper processor running at 450Mhz an 0.13m as well
Shall handel all T&L now called TT&L (True Time and lighting) .
It will also handel NVAutoShaper a new prechached and precacheable system.
That has precached shapes cirles,squares,triangles,and other shapes.
Programmers can also add shapes to be temporaly stored in it`s precache to speed things up.
This should speed things up and make standard shapes more accurate!

128 MB DDR-SDRAM @ 375 MHz x2 = 750Mhz and 256 bit yes 256 bit!

370Mhz RAMDAC

Direct X 9.X compatable
Latest Open Gl
Backward glide game capable thanks to
NvBlur (Yes a new version of Glide!)

NView Multi-display Technology
Built in reprogramable dvd and tv decoder chip

There maybe A new form of cooling the gpu`s .
Where the Gpu`s have a hole in the middle and through the board.
So, the hottest area of the Gpu`s gets more efficent cooling.


這些只是在遊戲開發者的傳聞,看看就好,我只聽說會有粉大的變革