Feature: 1. Good Performance: Supports powerplay energy saving technology, uvd2 HD hardware decoding engine and Eyefinity multi screen display technology 2. High Technology: Supporting DX12 technology greatly improves the multithreading efficiency, can give full play to the potential of multithreading hardware, and the utilization of multi core CPU can show better linear growth 3. Good Sound Effect: The sound waved reproduced by trueaudio technology, you can better experience the sound effect like a temporary scene in the game 4. Good Heat Dissipation: GPU graphics card is equipped with cooling fan, quiet operation and no noise interference 5. Good Stability: High quality PCB and high temperature resistant capacitor make games and entertainment more stable How to Use: Plug and play Specification: Item Type: Graphics Card Material: PCB , Aluminum Alloy , ABS Graphics Card Core: RX550 Core Number: Lexa Core Process: 14nm Stream Processor: 512 Core Frequency: 1071MHz Video Memory Frequency: 6000MHz Video Memory Capacity: 4G Video Memory Type: GDDR5 Bus Interface Type: PCI ExpressX8 3.0 Heat Dissipation Mode: New Silent Passive Output Interface: High Definition Multimedia Interface, DP, DVI 3D API: DirectX 11，Shader Model 5.0，OpenGL 3.1 Package List: 1 x Graphics Card