01.27.2005 - ATI is World’s Biggest Discrete Graphics Supplier for 2004

	MARKHAM, ON - New Mercury Research market share numbers released today for Q4 2004 show ATI Technologies Inc. (TSX: ATY, NASDAQ:ATYT) was the world’s largest discrete graphics supplier in 2004. ATI continues to move forward with six sequential quarters of year over year growth - shipping over half of the world’s discrete graphics. - View Press Release - Visit ATI Technologies Inc.