Techiton

On May,15th 2007, Nvidia released 8800 Ultra, the fastest graphics processing card unit. The new directx 10 card is faster than Nvidia's 8800 GTX previous fastest card by about 10-15%. The cards currently have a huge price tag of around $829.

The specifications of the 8800 Ultra at stock settings:
Core clock of 612MHz
Shader clock of 1500MHz
Memory clock of 2.16GHz.
768MB DDR3 with 384-Bit Memory interface
Links to review:
http://www.bit-tech.net/hardware/2007/05/02/nvidia_geforce_8800_ultra/1
http://www.i4u.com/full-review-223.html