Revolutionary new graphics chips crush the competition with hundreds of awards and accolades

MARKHAM, ON, October 30, 2002 - ATI Technologies Inc. (TSX: ATY, NASDAQ:
ATYT) today announced that it is winning big. Since their launch earlier this year, the RADEON(tm) 9700 PRO visual processing unit (VPU) and the
RADEON(tm) 9000 PRO graphics chip have eradicated the competition in numerous graphics card comparisons and have received top industry awards and world-wide accolades.

Hailed as the 'King of Graphics', ATI's RADEON 9700 PRO dominates all benchmarks with its breakneck speeds and cinematic-quality visuals. Powered by eight parallel rendering pipelines, Microsoft® DirectX® 9.0 support, AGP 8X support and a fully programmable floating point architecture, the world's first visual processing unit (VPU) brought home Editor's Choice Awards, the Kick Ass Award, the Product Excellence Award and the Simply Amazing Award in publications including PC Gamer, Computer Games Magazine, PC Net, Maximum PC, OC Workbench and Hardinfo, among others.

"The RADEON 9700 PRO is the fastest card money can buy, and has a future-proof feature set," said Will Smith, Technical Editor, Maximum PC. "As the fastest, most feature-complete 3D accelerator, it's completely worthy of our highest award."

"[H]ardOCP (http://www.hardocp.com) awarded both the RADEON 9700 PRO and the RADEON 9000 PRO Top Pick Awards," said Kyle Bennett, Editor-in-Chief, [H]ardOCP. "The RADEON 9700 PRO obliterates the competition with its power and performance, while the RADEON 9000 PRO leads the mainstream market with high-end features like DirectX 8.1 support, at an unbelievable price."

"Recognition with hundreds of awards and accolades is proof of ATI's tremendous success with the RADEON 9700 PRO and the RADEON 9000 PRO," said Paul Ayscough, Director of Corporate Marketing, ATI Technologies, Inc. "The industry continues to show overwhelming support of ATI's leading-edge graphics technology through a barrage of design wins, killer awards and rave reviews."

For more information on the award winning RADEON 9700 PRO and RADEON 9000 PRO, or on the recently announced RADEON(tm) 9500 PRO, visit http://www.ati.com.

About ATI Technologies
ATI Technologies Inc. is a world leader in the design and manufacture of innovative 3D graphics and digital media silicon solutions. An industry pioneer since 1985, ATI is the world's foremost visual processor unit (VPU) provider and is dedicated to deliver leading-edge performance solutions for the full range of PC and Mac desktop and notebook platforms, workstation, set-top and digital television, game console and handheld markets. With 2001 revenues in excess of US $1 billion, ATI has more than 1,900 employees in the Americas, Europe and Asia. ATI common shares trade on NASDAQ (ATYT) and the Toronto Stock Exchange (ATY).
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