Direct3D performance has also gone up in 3DMark 2006 and Call of Duty 2. According to ATI, both apps see gains at 1280x1024 and above with antialiasing enabled on systems that include Radeon X1000-series cards with 256MB of memory. 3DMark 2006 performance can go up as much as 22%, ATI says, while Call of Duty sees improvements of up to 30% that also apply to Radeon X550 cards and up.
- Doom 3 performance improves as much as 6.5%
- Quake 4 (v1.2 or higher) performance improves as much as 18%
- Chronicles of Riddick performance improves as much as 20%. Average improvements of 5-10% are commonly seen
- Prey performance improves as much as 16%
As always, the latest Catalyst release also contains bug fixes. ATI has resolved problems in Lord of the Rings: The Battle for Middle-earth, Prince of Persia: The Two Thrones, and Splinter Cell: Chaos Theory. A full list of bug fixes and optimizations can be viewed in ATI's release notes for the drivers, which are available from the Catalyst 6.8 download page.