The GPU is set to launch by mid July in India with the Alienware M17x notebook.
Nvidia braggingly claims their newest GeForce GTX 580M GPUs to be the fastest Microsoft DirectX11 notebook GPUs in the market, promises to delvier up to six times the tessellation performance of any other notebook GPUs. The GPU performs up to 20% better performance per watt, as benchmarked with Microsoft DX11 DSub11.
The Alienware GTX 580M is promised to sail up to five hours of battery life while browsing through Facebook, and flow 100 FPS while running Call of Duty: Black Ops.
Nvidia also introduced GTX 570 GPU along with the GTX 580. The comparison specs are listed below.