How many GTX690 can be supported?
#1
Hi all,

I would like to build a box that is equipped with GeForce GTX690. Someone told me that nVidia is only support a max. of 4-ways. That means, only 2 GTX690 can be installed. Is that right? Or, can I install more than 2 GTX690 to the box?

I am running Linux system.

Samiux
#2
8 GPU supported for sure, in theory 16. For AMD you can go to 8 max.

p.s. why nvidia?
#3
Only two GTX 690s are supported for gaming, but not for CUDA.
That's what 4-way SLI is all about, but since you're on linux, that's not the case.
Should be up to 8 GTX 690, like KT819GM said.
#4
Kepler is anti-GPGPU architecture. Better go with 590s...
#5
@gat3way,

Kepler is anti-GPGPU? How about not go for OpenCL but CUDA?

@KT819GM,

I think nVidia driver is better than AMD driver in Linux. Is that right?

Samiux
#6
relevant

http://www.youtube.com/watch?v=_36yNWw_07g
#7
Even if the name doesnt say it, but oclHashcat uses CUDA on NVidia, not OpenCL. However gw is right, NVidia sucks for hash cracking. See benchmarks here: https://hashcat.net/oclhashcat-lite/#performance

I havent listed 6xx series since its slower than the 5xx series.
#8
@blazer and @atom,

Thanks for the information.

I would like to know besides the Catalyst driver to be installed, any other stuff need to be installed in order to make oclhashcat+ to function?

By the way, any news about AMD display card for new models to be launched?
#9
is this about Nvidia or AMD? Nvidia does need Forceware, not Catalyst. AMD does only require Catalyst.
#10
@undeath,

According to information that they provided, it seems that AMD is better than nVidia. So, I selected AMD.

Samiux