Oh I mentioned that because if the monitor supports '120Hz 240p' (need at least SVGA iirc) I think it's possible to try software BFI along. never tried that myself but I think it's not woth the trouble on a crt anyway. :p
There several different ways to use Groovy, each giving access to more or less features/benefits, and with different levels of complexity/learning curve.
Like;
GM with 60Hz lcd or pc crt (only setting the monitor type)
GM with 60Hz lcd or pc crt, +using lag and smoothness management settings (frame_delay, sync_refresh_tolerance, vsync_offset)
GM with lcd that supports custom modes (some older monitors or several current ViewSonic), using about 10 modes like 54, 55, 56, etc created with the AMD or nVidia control panel or CRU to sync on, producing 99% refresh accuracy
GM with pc crt and similar to above
GM with freesync/gsync lcd setup (not sure if without issues)
GM with 120+Hz lcd (optional software BFI)
GM with pc crt able to handle '120Hz 240p' (optional software BFI)
GM with lcd that supports custom modes, AMD discrete gpu and CRT_Emudriver, 100% refresh accuracy
GM with 15khz crt, AMD discrete gpu w/ only digital out and super resolutions (need something like a working HDMI>VGA converter, still experimental)
GM with 15khz crt, AMD APU with mobo/bios able to output 15khz (hazardous/still experimental)
GM with 15khz crt, AMD discrete gpu w/ VGA or DVI-I and CRT_Emudriver (the full experience)
And I'm sure I'm missing some.
nVidia cards are not completely useless, But it's noticeable that the best are only accessible with an AMD gpu and CRT_Emudriver.
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