OTOY Forums

i'm doin still frame and i need to render out huge dpi sizes like 300 250 and that's given with a 50x70 cm dimensions.

What happens is Octane simply - i think - tells me "Dude i'm here for like 1080p or 4k at most... what are you doing telling me to render in 300dpi with 50x70.."

So i keep reducing my render size but i shouldn't and can not do that since my work is being printed on walls and buildings )

What gives?

hi,
only limit is your free vram amount. it increases by resolution and bit depths.

it is 3gb, a gtx 780 so does that mean i need to gete a second one ?

i don't know but you should check and calculate your memory usage. It depends to sizes and content. Ex. 8000pix * 6000pix * 16bytes = about 768mb. So you should able to render big res.
Also 3gb+3gb is not equal to 3gb for renderer. It can use a vram as vram of a graphics card which has lowest vram.