cancel
Showing results for 
Search instead for 
Did you mean: 

GPU Nvidia GTX 780 Ti

Pazmeister
Honored Guest
Ok I have a 4770k, and 2 GTX 780 Ti running in SLI, I have downloaded and run the occulus test system software and it says YES to all, looking at forum everyone saying that this wont work I need some clarity please people, will it or not as I have pre ordered.
9 REPLIES 9

in6seconds
Expert Protege
it won't work because its sli, sli isnt supported by oculus cv1
it is strong enough to run it but its not supported

SlimBoyFat
Adventurer
"Pazmeister" wrote:
Ok I have a 4770k, and 2 GTX 780 Ti running in SLI, I have downloaded and run the occulus test system software and it says YES to all, looking at forum everyone saying that this wont work I need some clarity please people, will it or not as I have pre ordered.

I have the same setup and also get a yes to all. I've been running Project Cars on DK2 with the same setup since release without issue but I'm also concerned about using my setup with CV1.
Intel i7 4770K @ 4.5 GHz | Asus Z87 MAXIMUS VI HERO | 16GB 2133MHz | GeForce GTX 780Ti 3GB GDDR5 | Samsung 500GB SSD | Thrustmaster TX | Occulus Rift DK2

cybereality
Grand Champion
SLI is not really supported, but you can just disable in Nvidia settings if it causes issue.
AMD Ryzen 7 1800X | MSI X370 Titanium | G.Skill 16GB DDR4 3200 | EVGA SuperNOVA 1000 | Corsair Hydro H110i Gigabyte RX Vega 64 x2 | Samsung 960 Evo M.2 500GB | Seagate FireCuda SSHD 2TB | Phanteks ENTHOO EVOLV

Virtual_Battlet
Honored Guest
"in6seconds" wrote:
it won't work because its sli, sli isnt supported by oculus cv1
it is strong enough to run it but its not supported


Is this true? Everything I have heard is that currently SLI isn't that good because it increases latency, (which could be improved on Nvidia's end driver-side) and that some specific games do not offer SLI support (nothing new there).

This is the first I am hearing that CV1 will not support SLI at all on a hardware level, and unless you have official confirmation, I am going to assume that you are incorrect.

If you are right, that certainly puts a wrinkle in things for me as a 780Ti SLI owner. About the only thing I could run with just one card is Superhot...

SlimBoyFat
Adventurer
Sorry, should have clarified that I disable SLi when using the DK2
Intel i7 4770K @ 4.5 GHz | Asus Z87 MAXIMUS VI HERO | 16GB 2133MHz | GeForce GTX 780Ti 3GB GDDR5 | Samsung 500GB SSD | Thrustmaster TX | Occulus Rift DK2

KhyLouis
Honored Guest
I don't know for the sli but the 780ti meets the recommended requirements https://support.oculus.com/hc/en-us/articles/215518727.

I'd like to know if it's official that sli/crossfire won't work on cv1. In the list there are 2 dual gpu card.

JakemanOculus
Heroic Explorer
The "GTX 780 Ti" IS SUPPORTED

https://support.oculus.com/hc/en-us/articles/215526797

The "GTX 780" IS NOT

Pazmeister
Honored Guest
Thanks peeps just found that and I also found this https://youtu.be/09dT3vkwXBA
they say NVidia support sli in VR!!

SlimBoyFat
Adventurer
"Pazmeister" wrote:
Thanks peeps just found that and I also found this https://youtu.be/09dT3vkwXBA
they say NVidia support sli in VR!!

Nice find. Could be the saviour of our setups!
Intel i7 4770K @ 4.5 GHz | Asus Z87 MAXIMUS VI HERO | 16GB 2133MHz | GeForce GTX 780Ti 3GB GDDR5 | Samsung 500GB SSD | Thrustmaster TX | Occulus Rift DK2