Mixing two different GPUs on the same mining rig

Question

Is it possible to mix 3 ASUS RX480, 1 AMD 7990 and 2 r9 380 in the same mining rig? If so, will it be possible to overclock them?

Answer 1

Different GPU can be used in a single mining rig . The issues that may possibly arise are:

1. Dynamic Hash Rate
2. Temperature fluctuations, since you are using different GPUs each may have different optimum temperatures.

Thanks

Answer 2

Yes, there should be no major issues with that, especially since it is all AMD.