Sapphire Radeon HD 6950 2GB DiRT 3 Edition Graphics Card Review
Portal 2 – DirectX 9
Portal 2 is the sequel to the 2008 release which is regarded by many as an all-time classic. The game uses Valve’s Source engine, the same technology as Half Life 2 and Left 4 Dead which means it should perform well on most recent hardware.
Testing was performed at 1920×1080 and high in game settings with 8x anti-aliasing/16x anisotropic filtering.