How to stress test multi GPUs without SLI?

[warhammer23]

I can't make SLI work on my system and I want to test a power supply. I have 2x 9800gx2 and want to put full load on them.

So I was wondering if there is a way to put that Quad SLI setup in full load on all GPUs without the SLI been active.

Furmark? Kombustor? Etc

Thank you.

 

[TJ Hooker]

Hmm, if you have two monitors (or TVs) maybe try connecting one to each and then running a stress test (furmark, unigine valley, etc.) on each monitor?

What are you hoping to get out of rig that uses what is essentially four 11 year old GPUs in SLI?

 

[warhammer23]

Aha I see, yeah I can hook each gpu to another monitor. Will try that.
Just to load test the PSU. It's more fun testing than empirical data but wanted to see first if it can be done.
Thanks.

 

[hang-the-9]

Considering a 9800x2 will be running at close to 200 watts or power, even having one of them fully active during testing should show you if the power supply is good or not.

 

[warhammer23]

It's an 850W PSU be-quiet hence why i want to test two.

6600k / 8 gb ram / 1ssd / some case fans as for the rest