GAME DEVELOPERS: "It will take a while before game titles take advantage of PCI-Express." -

28.01.2005, 16:00 Uhr

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1
Interview: ATIs Raja Koduri (english version)
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GAMES: "I think people read too much into the marketing arrangement and ignore the simple basic facts."
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GAMES II: "I think we will see wider adoption of high-dynamic range rendering in 2005."
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GAME DEVELOPERS: "It will take a while before game titles take advantage of PCI-Express."
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ATI NEXT GENERATION R520: "I can see games next year that will easily overflow 256 MB frame buffer with all the details turned up."
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BREAKTHROUGHS: "I don’t want to pre-hype this, but in 2005 we will be talking more about linux."
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CHIP PRODUCTION: "We continue to improve our designs in ways meant to maximize the amount of work each transistor does, and to do more and more work in the same amount of space."
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MOBILE: "We have several technologies invented by our mobile engineering teams that have become standard part of our desktop chips too."

GAME DEVELOPERS: "It will take a while before game titles take advantage of PCI-Express."

PC-WELT:

What kind of advantages does PCIE (PCI-Express) offer for future games, and when will we see the first game titles take advantage of PCIE?

Raja Koduri:

PCIE offers a much higher bandwidth connection and it also offers much faster data transfer speeds from video memory to system memory. It will take a while before game titles take advantage of this. Games still have to target the AGP platform. So, depending on any technique that relies on fast data transfers is going to be a problem on AGP platforms which will be a significant portion of the install base.

There will be other technologies like multiple PCIE boards and multiple PCIE slots that’ll indirectly cause games to take advantage of the PCIE bus.

PC-WELT:

How can game developers optimise the code for graphic chips which will be available in two or three years after the development start of a game.

Raja Koduri:

This is a hard problem and something that ATI is very aware of. We work constantly with the top game developers. Our philosophy primarily is to develop hardware that does not require the ISV to do any special optimizations. Following the simple principles outlined in the API (Application Program Interface) is what we primarily recommend.

Developers who start a game today usually target some mid-to-high range product of today as their minimum spec. For eg:- several developers starting on new games this year are using Radeon 9700 as the minimum spec. My expectation is that our hardware 3 years from now is going to run all these games very very fast anways. Whether this game is optimized for our hardware 3 years down the lane may only be of “benchmarking” interest in many cases.

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ATI NEXT GENERATION R520: "I can see games next year that will easily overflow 256 MB frame buffer with all the details turned up.": PC-WELT:

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