I bought octane some years ago and have not any subscription. The last versions i've used is v3.
What version can i use? i see version 3,4,2019,2020. I find it all little overwhelming. Had preciated with any pointers!

I'm trying to render a scene in PMC. I got 4 1080's which are not working at the same time. they are alternating between eachother so basically there is only on GPU working on the frame at the time. They switch off and on between eachother. directlighting and pathtracing they work, but not PMC ...

Thanks for reply.
It was on high performance. Any other ideas?

I have a 780ti and a 1080ti seahawk X which is not going full load in live viewer for some reason.
The 1080ti is going around 70% and the 780Ti is running 70-80%. The temps are 50C so it shouldnt be throttling down.

What is wrong? Any settings i need to pay attention to?

My workstation at work ...

% in load not speed. My bad

Ok. I have them down in 85C with backplate off and the case open. I have to watercool or something i guess.

One of the cards is going at 65% speed and rest is around 90% with some peaks. Is this normal? (this is even when the cards are cold.

hehe good!
I've installed the 4 msi gtx1080 X 8GB which rendered with no problems, but two of the cards are running around 90-95C, so that was abit bad. Maybe take of the backplate will give more room and airflow.

I'm going for 4-way 1080. Hope that will run troublefree.

If i havnt misunderstood, the newest cuda core pascal is not fully supported but will work, and run faster when the support is here?

super, thanks

Hi,
We are 1 click away from buying 2x 1080gtx together with x2 980 we already got installed.

1. Considering the fact the 980 cards got less GB vram, will the rig be limited to the 980's GB of 6, or will it increase to 8GB of the 1080's?
2. will the mix of 980's and 1080gtx cause any problems or ...