# lag problem with 8800gt

**URL:** <https://forums.developer.nvidia.com/t/lag-problem-with-8800gt/5243>\
**Category:** CUDA Programming and Performance\
**Created:** [August 29, 2008, 6:46pm UTC](https://forums.developer.nvidia.com/t/lag-problem-with-8800gt/5243 "2008-08-29T18:46:32Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![2622572](https://developer.download.nvidia.com/images/forums/profile-default-devtalk-84.png) [@2622572](https://forums.developer.nvidia.com/u/2622572)\
**Post date:** [August 29, 2008, 6:46pm UTC](https://forums.developer.nvidia.com/t/lag-problem-with-8800gt/5243/1 "2008-08-29T18:46:32Z")

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Hello guys. I have a problem : I am using amd athlon 6000+ in ASUS m3a78-eh board and coolermaster 500w power sup, Asus 8800gt 256 bit 1gb graphics card.  
My System is Lagging when im playing a game. If i play counter strike by opengl, it lags but if i play with d3d no lag. Its happening on many games Actually it doesnt happen in Hitman 4 but happens in Knight Online plz help me  
THNXX

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**Author:** ![laplasch](https://developer.download.nvidia.com/images/forums/profile-default-devtalk-84.png) [@laplasch](https://forums.developer.nvidia.com/u/laplasch)\
**Post date:** [August 30, 2008, 5:24pm UTC](https://forums.developer.nvidia.com/t/lag-problem-with-8800gt/5243/2 "2008-08-30T17:24:30Z")

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so this have nothing to do with cuda development.  
Perhaps may you use some different settings for openGL oder d3d in the driver tab, like default AA or such things.