AMD said that all the graphics cards will be available on Thursday, June 18th, and the cheapest in the series will be the Radeon R7 360 that wll come with up to 2GB memory. This rather small card will start at US $109.
The second card in lineup is the Radeon R7 370 with up to 4GB of GDDR5 memory, has two much bigger fans and starts at US $149. These cards should be enough for basic gamers and DOTA 2 lovers.
For a more intensive setup with 1440p resolution display and beyond, AMD offers the Radeon R9 380 with up to 4GB of memory and price starting at US $199. If you want more, there is the Radeon R9 390 for $329, with support for DirectX 12, of course and with up to 4GB or RAM.
The crown of this lineup is the Radeon R9 390X fit for 4K gaming with 4GB GDDR5 that will sell for US $429. AMD will announce Fiji GPU based graphics card branded as Fury X a bit later.