AMD says the first GPU cards with the new Navi architecture, the Radeon RX 5700 series, are coming in July, touts 50% better power efficiency over Vega (Ryan Smith/AnandTech)

Ryan Smith / AnandTech:
AMD says the first GPU cards with the new Navi architecture, the Radeon RX 5700 series, are coming in July, touts 50% better power efficiency over Vega  —  While the bulk of this morning's AMD Computex keynote has been on AMD's 3rd generation Ryzen CPUs and their underlying Zen 2 architecture …