1、700MHz Core Frequency: GPU graphics card core bit width is 128bit, core frequency is 700 (MHz). DVI, VGA, High Definition Multimedia Interface output interface. 2、1GB Video Memory Capacity: This large capacity gaming graphics card comes with 1GB video memory capacity, which provides you with larger temporary storage capacity. 3、Independent Cooling Fan: DDR5 graphics card is equipped with an independent cooling fan, which has lower working temperature, higher efficiency, low noise and quiet operation. 4、Small and Portable: This mini portable PC graphics card is small in size and light in weight, providing a better environment for games and multimedia, and users can easily build slim or small systems. 5、PCB Board: GPU graphics card adopts high quality PCB board and high temperature capacitors to provide comprehensive protection to ensure its stability, durability and long service life. Item Type: Graphics Card Material: PCB Model: For HD 6700 1G Core Yard and Process: For AMD Radeon HD 6700/40nm Unified Shader: 720 Core Frequency/Video Memory Frequency: 700/4000MHz Memory Capacity and Specifications: 1G/128bit/GDDR5 Output Interface: DVI, VGA, High Definition Multimedia Interface Bus Interface: PCI-Express 2.0 x 16 Cooling Fan: Yes 1 x Graphics Card 1 x Driver CD