double precision

Is there any website from Nvidia where I can found list of Graphic Card which support “double precision” as I want to buy graphics card which support “double precision”,

I found that Quadrro FX 5800 (compute capable 1.3) support “double precision” but only on forum ,no authenticated website from Nvidia
So if anyone knows any website where I can confirm about the same before buying any Graphics Card.

Thanks in advance.

Compute capability 1.3 supports double precision float point. You can find that in the appendix A.1.4 in cuda programming guide…g_Guide_2.3.pdf

thanx for the reply…