AMD Radeon HD 6990M Worlds Fastest GPU Supports DirectX11
RadeonHD 6990M with support for DirectX11 and HD30 make AMD's latest GPU is becoming the world's fastest notebook GPU at 25% less drag than ordinary GPU that has been circulating in the market.
Meanwhile, AMD's answer to Nvidia's GeForce 6970M GTX 580M is RadeonHD. According to AMD, RadeonHD 6970M can easily beat the GeForce GTX 580M in bencahmark AVP and in games like Batman Arkham Asylum, Dragon Age 2, Shogun 2, BattleForge, Left 4 Dead, metro2033, Wolfstein MP, The Chronicles of Riddick, and ET : Quake Wars.
GPU that AMD's fastest claimed this would be a source of graphics processors from Alienware M18x notebook with Nvidia 580M.