diablo 3 with Innerspace + ISBOXER, SLI does work ?

Ok

I always thought SLI doesn't do much or near nothing when games running in window mode. With Innerspace, I think the game always run in window mode (correct me if I am wrong).

My 4 diablo instances are struggling a bit at 2560x1440 resolution with 1 GTX 780 ( staying around 40-55 fps). Out of curiosity, I thought I gave SLI another try.

To my surprise, with 2 cards, I gain 50%+ performance (framerate went from 40 to 60 stable). Did recent update with Innerspace and ISBOXER help D3 for SLI in this case. I noticed the game even thought it looks like full screen window mode. In the graphic settings, the game realizes it as "full screen mode", not as "full screen windowed mode". Does that have anything to do with it.


so SLI does work. Does boost performance for Diablo 3 with ISBOXER + INNERSPACE. and it is more than 50% comparing to 1 card.

[lax]

Any time you have more than one game instance up and running at the same time, it is in windowed mode. Full screen mode is exclusive and will prevent another full screen mode game instance from launching.

SLI support in windowed mode may depend on both a) drivers and b) the game. It's entirely possible that it does work for Diablo 3 in windowed mode.

In the graphic settings, the game realizes it as "full screen mode", not as "full screen windowed mode". Does that have anything to do with it.

I think the D3 developers would be closer to the right people to ask about this. The only way that setting should make a difference is if Diablo 3 is designed to try SLI optimizations if it is set to full screen mode, and not if it is not. Chances are that it should not make a difference.

You're an even better person to ask about it: try changing the setting and let us know...