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AMD launches Catalyst 9.4 drives, introduces auto-tune to ATI Overdrive

by Parm Mann on 9 April 2009, 09:25

Tags: Catalyst Drivers, AMD (NYSE:AMD), ATi Technologies (NYSE:AMD)

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Catalyst 9.3 may have only surfaced some 22 days ago, but AMD isn't resting on its laurels and has today introduced v9.4.

The release, available to download from game.amd.com, introduces auto tuning to ATI Overdrive - allowing ATI Catalyst Control Center to calculate the best overclocked GPU and memory values available on Radeon HD 4000-series graphics cards.

As a result of arriving so soon after Catalyst 9.3, there isn't a whole lot else new but there are a handful of resolved issues - from which a flickering fix for World of Warcraft will be welcomed by the game's huge fan base.

Catalyst 9.4 is available for Windows XP, Windows Vista and Windows 7, and a Linux release is on schedule for April 17th. The latter will introduce support for RHEL 5.3 and Ubuntu 9.04.

If you're putting the new drivers to the test, here's the AMD-provided list of what to expect from Catalyst 9.4:

New Features

ATI Catalyst™ 9.4 - New ATI OverDrive™ auto-tuning application

  • ATI Catalyst 9.4 includes a new ATI Overdrive™ auto-tune application to estimate the over-clocked engine and memory values for ATI Overdrive supported ATI Radeon™ Graphics accelerators
  • Designed for the ATI Radeon™ HD 4000 Series

Resolved Issue Highlights

  • "World of Warcraft" or "World of Warcraft - Wrath of the Lich King": Flickering no longer occurs when Shadow is set to medium/high using ATI CrossFire configurations
  •  Google Sketchup no longer displays blank screen
  • Resolutions above 1024 x 768 will now full screen properly for specific HDMI displays
  • Artifacts no longer visible while playing Age of Conan DX10
  • VC-1 progressive disc playback no longer exhibits block corruption.
  • The Compute Abstraction Layer (CAL) driver now functions properly under Windows XP

Useful links
Download Catalyst 9.3



HEXUS Forums :: 9 Comments

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How exactly is overdrive new?
Yeh, I was thinking that. I guess I will check when I get home if they added anything to it. :)
Autotune has been in Overdrive for…. a very long time as far as I'm aware.
Yep, they've done something to Overdrive. For starters they've added some weird screensaver thing while its testing the clocks. It also takes a lot longer so i guess its a bit more accurate.

I think it errs on the side of caution now, dropping 10mhz below what i know my card to run safely at.
Hopefully it will be more accruate as when i ran it on Auto not long after I got my 4870 a couple of months ago it kept increasing and passing the clocks for core and memory up to the end of the scales.

'Wow what a great card!' I thought, needless to say in real world applications it didnt last long at those speeds and I backed it down to stock. Will have another go tonight.