Below are some common Options that can be added to the Device section for increased performance:

Option		"DRI"			"true"
Option		"ColorTiling"		"on"
Option		"EnablePageFlip"	"true"
Option		"AccelMethod" 		"EXA"
Option		"XAANoOffscreenPixmaps"
Option		"RenderAccel"		"true"
Option 		"AGPMode" 		"x"
Option		"AGPFastWrite"		"on"