AMD has just confirmed Radeon VEGA Frontier Edition.

AMD Radeon Vega Frontier arrives late June with 16GB HBM2

This is Radeon PRO product, not Radeon RX for gaming. Frontier Edition is a VEGA-based product with 16GB HBM2 on board. Raja Koduri confirmed that Vega Frontier Edition will be available late June. It’s a massive step forward from Fiji design with 13 TFLOPs of single precision performance (this means Frontier has a boost clock of 1586 MHz).

This card looks almost identical to the card from leaked teaser video, which leads us to believe that this is just one form of Vega.