Semiconductor company AMD has expanded its 28nm GPU line up, with the addition of AMD Radeon HD 7870 GHz Edition and AMD Radeon HD 7850 graphics cards.

AMD Radeon HD 7800 series comes equipped with PCI Express 3.0 and the AMD ZeroCore Power technology and also features AMD’s Graphics Core Next Architecture (GCN).

The AMD Radeon HD 7800 Series provides gamers with the tools like AMD PowerTune, AMD Eyefinity 2.0 and AMD CrossFire technologies and 2GBs of GDDR5 memory.

The AMD Radeon HD 7870 GHz Edition and AMD Radeon HD 7850 GPUs come equipped with 2GBs of GDDR5 memory.

Newegg North America CEO Robert E. Bellack said AMD has launched its full suite of next-generation graphics cards in very short order.

"With the launch of the AMD Radeon HD 7800 series, we’ll now be able to offer our customers AMD’s full range of 28nm graphics cards, giving them the edge they need when gaming," said Bellack.