How to render a 8K or hier?

[Manuel]

Hi Every one!

I`m really glad to use Octane render, and now, i don`t want to use nothing else.
right now i have 2 Gforce Gtx 480 graphic cards on a dual processor motherboard with 3 Monitors
Now it is not possible for me to render a 8K or hi image,( also my equipment shuts Down because of heat on the graphic cards)
i`m afraid to damage my equipment, so i`m thinking on buy new Machine

as i`m going to put a lot of money for me, i want to be sure i will get the result i want for my work
my question is:

what and how many graphic cards do i need to render 8K or higher with 4096 textures maps...
i`m not that worry about time as i use to have 30 hours renders and i know with octane will be much less time
i was thinking on getting 4 Gforce GTX 690 cards with 1 processor, but i`m afraid of the temperature!!!!!!!
i don't know if is better to get 1 GTX for my 3 monitors and tesla or quadro graphic cards for my renders (how to connect them)
or if with 2 GTX 690 are going to be fine, or if i have to use a different card
my main concern is 8K and temperature

i will really appreciate your comments as i`m familiar to software but i don`t Understand a lot of Graphic cards, cores, memory, numbers of cards, ETC...
I just want to Render Hi......

Thanks in advance ....

Manuel Santos. ( http://www.facebook.com/GravityCam?ref=ts&fref=ts )
www.gravitycam.com

[face]

To render high resolutions, it is good to have enough ram in your GPU.
So a single 2GB GTX580 or 680 is the same as a 590 or 690.
I would prefer a GTX780 which have nearly the same speed as one 590/690 and a lot of more vram.

face

[Manuel]

To render high resolutions, it is good to have enough ram in your GPU.
So a single 2GB GTX580 or 680 is the same as a 590 or 690.
I would prefer a GTX780 which have nearly the same speed as one 590/690 and a lot of more vram.

face

Thanks Face... the GTX 780 is the Titan?, i has only 2 Digital outputs , so will need 2 of them for my 3 monitors?
what is the difference of having 1,2 or 4 cards?
Thanks Again!

Manuel..

[Refracty]

you should keep one of your 480s along the Titan so you have enough display outputs.

[LudovicRouy]

As Refracty says you should keep independant CG for displays in this case refresh wouldn't be affected by octane rendering.

Titan seems to be a good choice for huge textures.

[Manuel]

Thanks a lot for your comments very useful!

the 480 has 2 DVI out so i still need on CGU for the other monitor, i`m thinking on getting 2 Titans for the new machine and try to
separate the display from the render, or what do you think on putting the 480 and 2 titans?, what benefit will i get to have 2 titans?

thanks again, very happy for the advise!

Manuel Santos

[igen]

Hi,

I was try to test rendering 10K before but from max reduce the size rendering to 8K, I think for octane maximum pixel in max only 8K? When I use default rendering (scanline) I can rendering untill 14K.

I used 1 gtx 550ti only for preview in max (output to monitor) and 2 gtx 690 only for rendering

I try in my laptop with GTX 540M it same, with octane only can get resolution only 8K and scanline untill 14K