THE RADEON X2800XTX will work at 750MHz core clock and the GDDR 4 memory is clocked at 2200MHz. This is how the R600XTX will be known from now on. As always, these clocks are close to final but ATI can still change them till the launch date sometime in March. The top card has 1024MB of 512-bit GDDR 4 memory working at 2200MHz. This card also has 128 Shaders just as many as Nvidia’s G80 chip. It is made on a 80 nanometre marchitecture and it will sell for $600.
It sounds like we will have some competition to the G80 right around the corner. 1GB of GDDR 4 though? It’s hard to say whether that will be used by any game out there, but it looks good. That’s all that matters, right?
Source: The Inquirer