First question, it is possible to create crossfire between this 2 cards? And the second one, will be better to get 2x RX 480 for a 4K gaming? Right now I have only Sapphire R9 Fury Nitro.
1.No. Fury will not work in Crossfire mode with RX card
2.Two RX 480 8 GB will be much faster if game has good multi GPU (or Crossfire) support
crossfire between fury nitro from sapphire and fury from gigabyte will work?
Yes. You don't need to have identical brands.
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