Gaming Graphics Card HD6770 4GB DDR5 Desktop Computer Graphics Card Displayport Interface 128bit with Cooling Fan for Gaming PC

Description Portable Gaming Graphics Card HD6770 4GB DDR5 128bit HD Multimedia Interface DVI Displayport Interface Desktop Gaming Video Card        Feature: 1. 4GB DDR5 Memory: With a core frequency of 775MHz and a memory frequency of 4800MHz, the HD6770 graphics card is fluent and can effectively meet your needs.2. Efficient and Quiet: This gaming graphics card comes with 4GB of video storage capacity and an independent cooling fan for lower working temperature, higher efficiency, low noise and quiet working.3. Easy to Install: High performance gaming graphics card with PCI Express 2.0 16X slot, small size, plug and play, easy to install, high performance, easy to carry and store. I/O ports: 1 x HD Multimedia Interface port, 1 x DVI port, 1 x VGA port.4. High Performance: Full solid state capacitors, integrated thickened heat sink module, and reinforced PCB material make the game and working performance more stable. And the maximum resolution up to 2560X1600, support for DirectX 11, no external power supply. Rated power supply of 400W or more is recommended.5. Compatible: System support for Windows 10, for Windows 8 8.1, for Windows 7, for Windows Vista, for Linux, for FreeBSD x86, for Windows.For general PC work, watching movies and making videos, it has excellent performance.   Specification: Item Type: Gaming Graphics CardMaterial: Metal, ElectronicChip Manufacturer: ATICore Bitwidth: 128BitGraphics Card Slot: PCI Express 2.0Interface: DVI I, VGA, HD Multimedia InterfaceMemory Capacity: 4GBMemory Type: DDR5Memory Bitwidth: 128bitCore Frequency: 775MHzMemory Frequency: 4800MHzStream Processor Unit: 640 (pcs)3D API: for DirectX 11   How to Use: Install and Use.   Package List: 1 x Graphics Card 1 x Installation CD 1 x Instruction Manual