MSI RADEON HD 7870 - "MSI Radeon HD 7870 review also featuring MSI GeForce GTX 660 TI. MSI Radeon HD 7870 uses Pitcairn GPU at 1100Mhz and has 2GB GDDR5 memory running at 4800Mhz. MSI Radeon HD 7870 has a 256Bit Memory Interface, 1280 Shader Processors and DirectX 11.1. We will be benchmarking MSI Radeon HD 7870 to MSI GeForce GTX 660 TI using some popular games software such as Aliens Vs Predator, Crysis 2, Dirt 3, Dragon Age 2, Elder Scrolls 5, Hard Reset, Just Cause 2, Max Payne 3 and Witcher 2 should really test MSI Radeon HD 7870."