Re: Two different GPUs in same mining rig?

Yes, you can use two different models without trouble.

Run two instances of cgminer, one for each GPU.

Make sure to disable ULPS as I just described here:
https://bitcointalk.org/index.php?topic=195550.msg2035320#msg2035320

Hey, it solved to me a problem I though it was related with drivers for mixing cards.. did not noticed about this, thanks!