KNOWN ISSUES
Hardware Compatibility
Display: the graphics-settings slider has only a minor impact on performance at this time.
We are currently optimizing Guild Wars 2, making ongoing improvements to the game’s frame rate. Presently, the game is CPU-bound on most high-end systems, so lowering graphics settings or upgrading your video card may not have a large impact on performance.
On older or lower-end machines, it is recommended that you try disabling reflections to improve frame rate.
Installing the game client into the Program Files directory on Windows Vista or Windows 7 can lead to issues with the patching process.
It is advised that you install the game to another folder or launch it as an administrator.
Forcing anti-aliasing through AMD Catalyst™ Control Center or AMD VISION™ Engine Control Center typically results in a black screen when playing. ATI cards that are known to cause the black-screen issue while using the latest drivers (12.3) include:
HD 2900
HD 5770
HD 6970
Windows TDR (Timeout Detection and Recovery) will sometimes restart a user’s graphics drivers if they become unresponsive, resulting in a notification that the graphics driver has been restarted.
Alienware ATI Laptops: the Guild Wars 2 client does not restore properly after being minimized.
Currently, adjusting the core clock speed of the GPU or CPU typically results in lower performance.
It is advised that you leave core clock speeds at factory defaults.
AMD CrossFire™ and NVIDIA® SLI™ are not currently supported.
These features should be disabled while running the game.
Enabling NVIDIA 3D VISION® may cause a crash on some systems.
If you experience a crash while this setting is enabled, it is recommended that you disable it in the NVIDIA Control Panel.