Blackout! with 2 Titan RTX NV Line Bridge! -VIP-

Rhino Rhino for Windows
1

I am a CEO of Daehae ship design Co.,ltd who is an user of more than 10copies of rhino3D and Orca3D.

We bought an workstation recently and some problem occured.

the computer which has some problem 's specification is below.

contents		          EA

CPU xeon w 3175x 1
m/b ASUS ROG Dominus extreme intel LGA 3647 1
memory G.SKILL DDR4 16G PC4-36800 CL18 TRIDENT Z ROYAL 12
gpu TITAN RTX 2
GPU SLI NV LINE bridge 3 SLOT 1
SSD samsung 970 EVO PLUS M.2 2280 2TB 1
power CORSAIR AX1600i 80PLUS TITANIUM 1
OS Windows 10 Pro 1
S/W rhino 3D V.6 1

When using SLI technology of two titan rtx, viewport blackout like below picture.

sli%20prob
sli%20prob1357×736 105 KB

but
When turn off the SLI technology, the rhino played normally.
what is the problem between the newest Rhino and Nvidia SLI-Titan rtx??

sombody help me.

2

maybe If i knew this problem in advance, I buy Quadro RTX 800…T_T

3

SLI only helps in game-type situations, Rhino (or any other “content creation” app) doesn’t do anything with it. I guess NVLink can speed up communciation needed for CUDA rendering, but that’s again nothing to do with Rhino’s normal viewports. What are you expecting it to do faster? The last time I enabled SLI it didn’t do anything in Rhino but it still worked fairly normally. Is Rhino up to date? Are the drivers up to date? Is the Bridge connected?