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发表于 2003-7-17 14:26:33
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配置:kernel-2.4.21,glibc-3.2,radeon7500(七彩虹,5ns显存改bios超到230mhz),使用xf86-4.3的"radeon"驱动.并加了apgmod "4"和agpfastwrite "on"的选项.因为北桥是VIA vt8633,加载agpgart模块要用agp_try_unsupported=1参数.
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作个对比:
fgl_glxgears:
217 frames in 5.0 seconds = 43.400 FPS
239 frames in 5.0 seconds = 47.800 FPS
239 frames in 5.0 seconds = 47.800 FPS
243 frames in 5.0 seconds = 48.600 FPS
233 frames in 5.0 seconds = 46.600 FPS
243 frames in 5.0 seconds = 48.600 FPS
247 frames in 5.0 seconds = 49.400 FPS
247 frames in 5.0 seconds = 49.400 FPS
242 frames in 5.0 seconds = 48.400 FPS
243 frames in 5.0 seconds = 48.600 FPS
242 frames in 5.0 seconds = 48.400 FPS
244 frames in 5.0 seconds = 48.800 FPS
244 frames in 5.0 seconds = 48.800 FPS
249 frames in 5.0 seconds = 49.800 FPS
在linux版quake3中,用(s_initsound 0;snd_restart;timedemo 1; demo demo001)几个命令测得分数如下:
normal(640x480):87fps High Quality(800x600):58fps
用winex玩max payne只能用最低图像质量去玩才流畅.
真是慢啊!:-(
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有没有高手知道fglrx的source在那里找得到?还是ati和nvidia一样,是封闭源码的? |
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