|Site sponsored by IGEL|
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[directfb-users] G400 performance boost!
I just poked around in matroxfb to get the G400 chip clocked properly. The results are quite good. df_dok results at 1024x768@RGB16. CPU is a Duron 1300MHz. Benchmarking with 256x256 in 16bit mode... (16bit) Anti-aliased Text 3.001 secs ( 1073.642 KChars/sec) Anti-aliased Text (blend) 3.001 secs ( 1073.642 KChars/sec) Fill Rectangles 3.000 secs ( 3158.835 MPixel/sec) Fill Rectangles (blend) 3.017 secs ( 241.116 MPixel/sec) Fill Triangles 3.000 secs ( 2005.401 MPixel/sec) Fill Triangles (blend) 3.005 secs ( 236.627 MPixel/sec) Draw Rectangles 3.001 secs ( 73.642 KRects/sec) Draw Rectangles (blend) 3.003 secs ( 29.570 KRects/sec) Draw Lines 3.001 secs ( 359.213 KLines/sec) Draw Lines (blend) 3.004 secs ( 147.802 KLines/sec) Blit 3.011 secs ( 444.016 MPixel/sec) Blit colorkeyed 3.008 secs ( 455.353 MPixel/sec) Blit with format conversion 3.016 secs ( 208.602 MPixel/sec) Blit from 32bit (alphachannel blend) 3.036 secs ( 179.166 MPixel/sec) Blit from 8bit palette 3.027 secs ( 67.116 MPixel/sec) Blit from 8bit palette (alphachannel blend) 3.903 secs ( 5.037 MPixel/sec) Stretch Blit 3.013 secs ( 222.918 MPixel/sec) Stretch Blit colorkeyed 3.016 secs ( 223.325 MPixel/sec) 50% increase in most benchmarks! Before my G450 was faster than the G400 in most categories but now it can't keep up in any bechmark ;) I'd like to see this compares to a G550. Anyone care to post some results? -- Ville Syrjälä email@example.com http://www.sci.fi/~syrjala/ -- Info: To unsubscribe send a mail to firstname.lastname@example.org with "unsubscribe directfb-users" as subject.