- Joined
- Jul 4, 2005
I have noticed that certain creative cards (I've personally tested Audigy 2 and the Creative X-Fi) lose their eax hardware acceleration when installed in a 64-bit system with more than 4gb of ram.
You can observe this issue by running the dxdiag test or by trying to set eax as an option in games (e.g. Guildwars). At 3gb of system memory, eax will function perfectly. At the 4gb mark, hardware support cuts out.
I believe this issue is related to addressing space for the creative drivers. After testing several sets of creative drivers, I was unable to resolve this issue.
There is a fix however-- the Mr. Magic modified driver. You can find links here: http://www.planetamd64.com/lofiversion/index.php?t27037.html
Although not too many people are running into this issue (b/c it requires both a 64-bit operating system and 4gb+ of ram) at the present, I think this could get to be a bigger issue in the future as systems begin to ship with more ram. If anyone else is having trouble with x64 eax support, feel free to pm me and I will try to help you.
You can observe this issue by running the dxdiag test or by trying to set eax as an option in games (e.g. Guildwars). At 3gb of system memory, eax will function perfectly. At the 4gb mark, hardware support cuts out.
I believe this issue is related to addressing space for the creative drivers. After testing several sets of creative drivers, I was unable to resolve this issue.
There is a fix however-- the Mr. Magic modified driver. You can find links here: http://www.planetamd64.com/lofiversion/index.php?t27037.html
Although not too many people are running into this issue (b/c it requires both a 64-bit operating system and 4gb+ of ram) at the present, I think this could get to be a bigger issue in the future as systems begin to ship with more ram. If anyone else is having trouble with x64 eax support, feel free to pm me and I will try to help you.