%yaxistitle : pixels per second %model : SGI O2 R5000 200MHz %title : ReadPixels - Immediate mode, color index, unsigned byte %type : BarGraph %xaxistitle : dimensions of readpixels area 16x16 2590000 32x32 9090000 64x64 24800000 128x128 41000000 256x256 48500000 512x512 57000000