Widescreen Gaming Forum

Hi all,

I have been battling for quite a while to get Fallout 4 to fully utilize both of my GPUs whilst running in surround mode.

I finally found settings that work 100%, I just thought I would post this here in case anyone else is stuck like I was, it may be worthwhile to give these a try.

After ...

Ok I had a small breakthrough this morning

If i set the game to borderless windowed maximized mode, SLI works perfectly.

Looks like you cant run it fullscreen.

So my problem is solved, hope this helps the others having this issue.

Im also still having the problem with regards to SLI and surround. The game is completely unplayable, I get 20-40FPS with 30-50% GPU usage the GPUs dont even clock up to max even though max performance mode is set in nvidia inspectors power saving section...

I have also tried pretty much every ...

flyingdingy wrote:Hmm, I run my two 970's in SLI on 5760x1080 no problem with the new Nvidia driver...
Run about 60fps on high

Hmmm I might try a fresh install of the driver...

SLI is working pretty well in Max performance mode, but as soon as I enable surround it all falls apart
yeah same for him. Trouble is he won't game on anything smaller than 5760 anymore. Wants his cake and Ice cream both.

yup me too, I find that I get motion sick now without it almost like ...

SLI is working pretty well in Max performance mode, but as soon as I enable surround it all falls apart

Thank you to all involved in getting this fixed!

I just wanted to find out if anybody has managed to get SLI surround working as yet, I am currently unable to play in surround as my framerate drops to about 10-15 FPS in VATS and runs at around 20-40 fps everywhere else.

Both GPUs are only running ...