Best GTX card for VRay RT?

[aidenkashi]

Ok so at this point it just seems that the higher the Cuda Cores, the better (clock-speed as well). But would a GTX 1070 be enough for fairly complex Rhino renders? I am always tempted to go higher like, say, a 1080 ti because it has like 3500 Cuda Cores. On the other hand, there are some great laptops with a 1070. That way I can use the laptop as a desktop and I will have the option of portability.

[Francisco Penaloza]

You should not only look in amount of CUDA cores but also the amount of Memory,SRAM.

The GTX 1080 Ti has 11 Gb versus the 1080 and 1070 each have 8Gb so if you a willing to pay a little more I would recommend the 1080Ti.

 

"Complex" Rhino scene varies from user to user, you'll need to see how much memory you are using while rendering then decide if GPU rendering if for you.