a85857b1_Appendix_B__X_Config_Options__Behavior
[Value] AFRofAA [Behavior] 
Enable SLI and use SLI Alternate Frame Rendering of Antialiasing mode. Use this in conjunction with full scene antialiasing to improve visual quality. This option is only valid for SLI configurations with 4 GPUs.
Appendix B. X Config Options
Behavior