Welcome

[vlado]

Hello,

Welcome to the V-Ray RT GPU beta section on the forum. Please post here any issues, comments or questions related to the GPU engine.

Best regards,
Vlado

[dominiquelaksmana]

hi Vlado, this link "http://localhost:30304/goupgrade" didn't work.
and i have already uninstall my RT CPU...

[vlado]

Go to the machine where your license server is installed and repeat the procedure; or instead of "localhost", type the IP address of the machine which runs the license server.

Best regards,
Vlado

[dominiquelaksmana]

Thanks. You are the MAN.

[tolgahan]

I try to gpu rendering but it's too slow than the vray rt cpu version My video card is geforce gts 250

[vlado]

You really need a good graphics card for it to be of any use, which is why we generally recommend a Fermi card.

Best regards,
Vlado

[tolgahan]

Which ( fermi )graphics card would be better ?

Thanks.
www.avisgrafik.com

[dominiquelaksmana]

i am having single gtx 275, and i guess that's not good enough. it's still much slower compared to my q6600 oc'd to 3ghz. btw, what's the recommended vga card, and how many of them, thanks!

[dominiquelaksmana]

i am having single gtx 275, and i guess that's not good enough. it's still much slower compared to my q6600 oc'd to 3ghz. btw, what's the recommended vga card, and how many of them, thanks!

turns out to be : i didn't upgrade my gtx275 driver. now that i upgraded it, it runs 5x faster than the rt cpu.