Nvidia DirectX 9 market lead chipped away by ATI

"Nvidia commands a 64 per cent share of the desktop graphics chip market, but only 60 per cent of the DirectX 9-compatible chip business.

Nvidia's leadership in the desktop space is now well established, but it's interesting that the company's share of the high-end of the market isn't as high. The implication is clear: its arch-rival, ATI, has begun to chip away at its lead, thanks to products like the Radeon 9800, 9700 and 9600."

The Register - Nvidia DirectX 9 market lead chipped away by ATI