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Rec.Autos.Simulators Archive

XP Frame rate drop in N4

5 posts by 5 people · 12 Dec 2001 06:18 UTC - 12 Dec 2001 23:42 UTC

Jon Bagel 12 Dec 2001 06:18 UTC#147177
I have a p4 1.7, 384 ram gforce3 64, and xp. on my system with ME I would have get around 80 to 100 fps in 1600x1200, now with XP it's only 20 to 25 fps. Could you suggest something to try, I tried everything I could think of.
Do you have Vsync set to always off? -- www.sascar.com "Jon Bagel" <[email hidden]> wrote in message news:[email hidden]... > I have a p4 1.7, 384 ram gforce3 64, and xp. > on my system with ME I would have get around 80 to 100 fps in 1600x1200, now > with XP it's only 20 to 25 fps. Could you suggest something to try, I tried > everything I could think of. > >
Did you upgrade your drivers? The ones XP ships with work, but suck for performance. 23.11's are the fastest right now. Milhouse "Jon Bagel" <[email hidden]> wrote in message news:[email hidden]... > I have a p4 1.7, 384 ram gforce3 64, and xp. > on my system with ME I would have get around 80 to 100 fps in 1600x1200,now > with XP it's only 20 to 25 fps. Could you suggest something to try, Itried > everything I could think of. > >
Make sure that your V-sync is off (Off Always is best setting). Also make sure that you have the latest drivers for the GF3, I hear the latest 23+ are pretty good in N4. At that high of resloution (I run either 1024 or 1152) you may want to consider more RAM. I know everyone thinks 384 is a plenty, but its not anymore. All my computers have 512MB. Also make sure you are running 16bit color. The largest difference I can see in 32 v. 16b colors is the frame rate hit that 32b causes. If you must run 32b color, than turn off FSAA. With current hardware specs, I would not try both FSAA and 32bit color. They could have left 32b as far as I am concerned, but it is up to you. Jon Bagel <[email hidden]> wrote in message news:[email hidden]... > I have a p4 1.7, 384 ram gforce3 64, and xp. > on my system with ME I would have get around 80 to 100 fps in 1600x1200,now > with XP it's only 20 to 25 fps. Could you suggest something to try, Itried > everything I could think of. > >
Run it in OpenGL mode. With XP, I get about 20-25 fps with D3D and about 70-80 with Open GL. Todd "Jon Bagel" <[email hidden]> wrote in message news:[email hidden]... > I have a p4 1.7, 384 ram gforce3 64, and xp. > on my system with ME I would have get around 80 to 100 fps in 1600x1200,now > with XP it's only 20 to 25 fps. Could you suggest something to try, Itried > everything I could think of. > >

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