Modders-Inc checked out the SAPPHIRE NITRO+ Radeon RX 480 video card
A quote from the article:
At CES 2016, we visited the AMD booth and got a peek at AMD's next generation GPU running on what they called "beta silicon" with an official name of Polairs. Fast forward to Computex a few months later, AMD announced the new card was ready and showed off the Polaris GPU with game play demos as well as technical details.SAPPHIRE NITRO+ Radeon RX 480 video card review @ Modders-Inc