The ATI Radeon HD 7870 Eyefinity6 2 GB Graphic Card from VisionTek provides a seamless HD gaming experience with stunning image quality. The graphics card features a GCN Architecture with AMD ZeroCore Power technology for amazing performance and efficiency. Also, an advanced DirectX 11-capable architecture with scalable geometry processing enables flawless graphics and unbelievable frame rates for the ultimate HD gaming experience. Its AMD Eyefinity 2.0 Technology maximizes your field of view across up to six displays, engaging your peripheral vision and putting you right IN the game. Plus its AMD App Acceleration sets the bar for beautiful movies. Additionally, this graphics card incorporates the ATI PowerPlay Technology capabilities with GDDR5 based boards including memory clock switching. With all these and more features, the ATI Radeon HD 7870 Graphics Card is ideal solution for no-compromise gamer, who desires technology that enables an implausible gaming experience. Device Type: Graphics card Bus Type: PCI Express 3.0 x16 Graphics Engine: AMD Radeon HD 7870 Memory: 2 GB - GDDR5 Core Clock: 1000 MHz Effective Memory Clock: 1.2 GHz Memory Interface: 256-bit Interfaces: 6 x Mini DisplayPort ¦ 4 x DisplayPort - with adapter ¦ 2 x DVI-D (Single-Link) - with adapter API Supported: OpenGL 4.2, DirectX 11.1 Manufacturer Warranty: Limited lifetime warranty Device Type: Graphics card Bus Type: PCI Express 3.0 x16 Graphics Engine: AMD Radeon HD 7870 Core Clock: 1000 MHz Interfaces: 6 x Mini DisplayPort 4 x DisplayPort - with adapter 2 x DVI-D (Single-Link) - with adapter API Supported: OpenGL 4.2, DirectX 11.1 Features: ATI CrossFire Technology, integrated 7.1 channel HD Audio controller, AMD Eyefinity Technology, AMD HD3D Technology, AMD PowerPlay technology, AMD PowerTune technology, AMD Catalyst technology, AMD App Acceleration, Zero Core Power (ZCP), Graphics Core Next (GCN), AMD ZeroCore Power technology, Partially Resident Textures (PRT) Size: 2 GB Technology: GDDR5 SDRAM Effective Clock Speed: 1.2 GHz Bus Width: 256-bit Bandwidth: 153.6 GBps OS Required: Microsoft Windows Vista / XP / 7 Required Power Supply: 500 W Included Accessories: Crossfire bridge Cables Included: 4 x Mini DisplayPort-DisplayPort adapter 2 x Mini DisplayPort-DVI adapter Software Included: Drivers & Utilities Service & Support: Limited lifetime warranty Service & Support Details: Limited warranty - lifetime