How to text is a gfx card is working fine?

[Drake5]

I have a 4850 I have had laying around for a while and I was thinking about selling it, but what can I use to test if it's working perfectly fine? Some sort of benchmarking application?

Cheers

 

[Scon]

FurMark should do the job.

 

[Drake5]

Thank you. Should I just have it on 'stability test'? How long do you think I should leave it running for?

Cheers

 

[Scon]

It's really tough on GPU's and shouldn't need more than 10 minutes.

Don't worry if your temps get higher than usual, just don't let it get over 90c.

 

[Gregster]

4 7 2 4 3 9 2 2 7 3 4 7 9 6 7 5 4 6 4 3 4 6 3

sorry I am realy bored.