Maybe they run like a custom software SLI (the 3dfx SLI literally split the screens into halves & each card rendered it’s thing independently, iirc - could be done 4 ways, like merging 4 screens into one). And it’s from a project last updated 25 years ago.
The TNT cards doesnt have SLI right? Change to some voodoos and you should be golden.
Maybe they run like a custom software SLI (the 3dfx SLI literally split the screens into halves & each card rendered it’s thing independently, iirc - could be done 4 ways, like merging 4 screens into one). And it’s from a project last updated 25 years ago.