The World's first 28nm GPU. The revolutionary new GCN Architecture. Ready for DirectX 11.1. PCI Express 3.0. The AMD Radeon™ HD 7950 is your personal checklist for ground-breaking technology. The next generation of AMD Eyefinity technology is here, featuring all-new support for stereo 3D, universal bezel compensation and brand new display configurations. Face it: the best just got better. Armed with the new PCI Express 3.0 standard, multi-GPU configurations with AMD CrossFire™ technology are just another way to obliterate the competition with the revolutionary AMD Radeon™ HD 7950. Leave no performance behind. Get higher clocks and faster gaming with AMD PowerTune technology on AMD Radeon™ HD 7950 Graphics. Fold and mine faster than ever with AMD App Acceleration powered by the unprecedented 28nm GCN Architecture. The market isn't ready for 4K video, but Radeon™ is. With full support for 3GHz HDMI 1.4a and DisplayPort 1.2 HBR2, the AMD Radeon™ HD 7950 is set for Quad HD. - Core Clock: 830MHz- Boost Clock: 840MHz- Memory: 3072MB GDDR5- Memory Clock: 5000MHz (Effective)- Memory Interface: 384-Bit- Processing Cores: 1792- Bus Type: PCI-Express 3.0- Display Connectors: 1x Dual Link DVI, 1x HDMI & 2x Mini-DisplayPort- HDCP Capable- DirectX 11 Support- OpenGL 3.2 Support- ATI CrossFire Ready- ATI Eyefinity Technology- ATI Avivo HD- ATI Stream Technology- ATI HD3D Technology- AMD Golden Ticket: Choose 3 FREE Games: http://www.amd4u.com/radeonrewards/- Warranty: 90 Days (REFURB)