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Problems with 4-way sli 4gb Evga 670 SC.  

post #1 of 24
Thread Starter 
Hi fellow enthaisuasts,. I just bought a z77 g1 sniper 3, a 3770k and 4x 4gb Evga 670 superclocked. The cards work well in ungine and alienvspredator alone , but once i 4 way sli, the driver crashes about a minute into the benchmark. Same for bf3. The game crashes. Any idea why? I really wanna get these cards going. Got a table fan blowing right into my nzxt switch 810 case so temps shouldn't be an issue. Max temps were like 57-63 degrees before the video driver crashes. Hope someone can shed light on this issue. I'm using corsair. Vengence 1600 MHz ram 16gb.
post #2 of 24
GTX670 dont support 4 way SLI YET.
post #3 of 24
Quote:
Originally Posted by Tabinhu View Post

GTX670 dont support 4 way SLI YET.
It's pretty lol because my box from EVGA literally says "4-way" sli support on the box. And I know that currently drivers only support 3-way, and scaling from sli to tri-sli isn't even that great right now.

343

450

- chmodlabs
post #4 of 24
Thread Starter 
So you mean Evga released the 670 and labelled 4 way without it actually being able to work? What do I do with the fourth card then?
post #5 of 24
Quote:
Originally Posted by ganganputput View Post

So you mean Evga released the 670 and labelled 4 way without it actually being able to work? What do I do with the fourth card then?

Hold on to it and wait. You likely won't see any difference without it anyways.
 
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Hard DriveOptical DriveCoolingOS
128gb Samsung 830 + WD 2TB + Seagate 1TB + WD 5... DVD RW Rasa loop w/ RX120 and RS240 Windows 7 Professional 64-bit 
MonitorKeyboardPowerCase
2x 27" PCBANK 1440p, 1x 21" 1600x1200 Syncmaster Leopold 10keyless w/ red switches XFX 750w Black Edition CM Stacker 830 
MouseMouse PadAudio
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post #6 of 24
Thread Starter 
Quote:
Originally Posted by ganganputput View Post

So you mean Evga released the 670 and labelled 4 way without it actually being able to work? What do I do with the fourth card then?

Quote:
Originally Posted by G3RG View Post

Hold on to it and wait. You likely won't see any difference without it anyways.

Quote:
Originally Posted by chmodlabs View Post

It's pretty lol because my box from EVGA literally says "4-way" sli support on the box. And I know that currently drivers only support 3-way, and scaling from sli to tri-sli isn't even that great right now.
343
450
- chmodlabs

Quote:
Originally Posted by Tabinhu View Post

GTX670 dont support 4 way SLI YET.

I find it strange then that this guy here managed to get his 4 gtx working in sli, he even posted scaling charts, seemed to scale well in ungine. Btw I'm running 7680x 1440 res so really need as much horse power as I can get .http://www.tomshardware.com/forum/355067-33-cooling
post #7 of 24
Quote:
Originally Posted by G3RG View Post

Hold on to it and wait. You likely won't see any difference without it anyways.

I wish people would stop saying "4 way SLi doesn't scale well". At least with the 580's, at very high resolutions, 4way SLi was amazing.

http://www.overclock.net/t/988583/vegas-sli-scaling-thread
 
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Plastic Jesus
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post #8 of 24
Thread Starter 
Well he could be running 1080p so maybe don't see the scaling taking effect. He did say doesn't scale great, so prob res isn't high enough to support good scaling. Btw you have any idea how to go about solving the issue I have?
post #9 of 24
Thread Starter 
i re-tested all my 4 evga cards. they run fine up to tri-sli. even though the driver states that it can run 4 way sli for gtx 670, apparently cannot get it to work.
anyone has any ideas how to get this working? apparently here http://www.tomshardware.com/forum/355067-33-cooling
and here http://www.youtube.com/watch?v=PYHCcUvZWig
pple have gotten the 4 evga 670s to work in 4 way sli.
post #10 of 24
Update your drivers.
In the launch day NVIDIA drivers didnt support gtx670 4way sli.
Now they maybe do.
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