AMD is bringing its latest generation GPU to mainstream brackets today. The new Radeon HD 7770 and 7750 use the same 28nm design process and Graphics Core Next architecture as the 7000 series flagship, albeit in more affordable configurations.
The move to 28nm lets AMD squeeze 1500 million transistors into a 123mm2 die. In addition, the HD 7700 series die is 26% smaller than the HD 6770. As impressive as those figures are, gamers will be more excited to see AMD's prices: the HD 7770 is $159 -- in line with the GeForce GTX 560 -- and the HD 7750 is even cheaper at $109, combating the GTX 550 Ti.
The Radeon HD 7970 is the first of a series of upcoming graphics cards that are making the jump to the 28nm fabrication process. The new HD 7970 will effectively become AMD's new flagship single GPU graphics card come January, when the board is expected to ship.
In the meantime, it’s definitely nice to get a look now at how it performs. The Radeon HD 7000 is a big leap for AMD, representing its most significant architecture overhaul in the last decade. Let’s take a moment to check out the new card's capabilities and features in greater detail.