Feature 1650MHz Core Frequency: HD 7670 graphics card has 650MHz core frequency and up to 3600MHz memory speed for smoothness and can effectively meet your needs. 2With Cooling Fan: The gaming graphics card is equipped with 1GB memory capacity with independent cooling fan for lower working temperature, higher efficiency, low noise and quiet working. 32K Resolution: PC graphics card up to 2K resolution, support for DirectX 11, for OpenGL 4.5, no external power supply required, full load power consumption of about 60W. 4Support OS: Graphics card support for Windows 10, for Windows 8 8.1, for Windows 7, for Windows Vista, for Linux, for FreeBSD x86. 5Plug and Play: GPU graphics card with PCI Express 2.0 slot, plug and play, easy to install, PCB material, make the game and work more stable performance.Item Type: 1GBGDDR5GraphicsCardMaterial: PCBModel: For HD 7670 1GCore Code and Process: HD 7670/40nmUnified Shader: 400Core Frequency/Memory Frequency: 650/900MHzMemory Capacity and Specifications: 1G/128bit/GDDR5Output Interface: DVI, VGA, HD Multimedia InterfaceBus Interface: PCI Express 2.0 x 16Cooling Fan: Yes .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 x GraphicsCard