Problem with multiple cards

[guigui441987]

Hi,

I'm using two Titan black before, and i have bought an gtx 770 yesterday, but if i turn on the 770 in the setting windows of octane.
I have this message (on the picture)

Why ?

[aoktar]

what do you see interestingly? or what it say?

[guigui441987]

this is the report.
if i turn off the 770. the render work.

[guigui441987]

It's very weird, when i disable the gtx 770,
the i think the gtx 770 is using unstead of my titan

[aoktar]

it uses ram as lowest vram of gpus. it mentioned a few dozens times.

[guigui441987]

So ?
I can't use 2 gtx Titans + 1 gtx 770

[slepy8]

You can, but if the scene doesn't use more than 2GB VRAM.

Check only with Titans - how much VRAM is being used. You'll have the answear.

[Derya]

Maybe that was his issue, but what you can clearly see in the screenshot, that the
temperature values aren't listed in the correct order. It's a minor Bug but this
is also true with the latest version I use 2.12.2.

[guigui441987]

ok, i use only the two titans for check the render preview.
But can i turn on every cards when i run the final render ? Or it's the same problem ?

thank you Derya for the answer about the bug diplay of card temperature

[cleanerxx]

that would be the same - if the final scene uses more than 2GB of memory.
you could still use the card for display purposes...