1、2GB DDR3: For AMD chip, 2GB DDR3 discrete graphics card, powerful image processing capability, 600MHz memory frequency, smoother gaming and application experience. 2、Interface: PCI Express X16 3.0 bus interface, HD Multimedia Interfacex1, DVIx1, VGAx1 display interface. 3、Integrated: One piece cooling module, rapid cooling, increase the diversion space of the cooling module, let the strong wind brought by the fan pass quickly, and take away the core heat. 4、PCB Board: Graphics card adopts PCB board, which is resistant to high temperature and cold, and will not be deformed after long term use, thus ensuring long term stability 5、Stable Structure: Stable structure, excellent performance, lower operating temperature, and higher efficiency. Suitable for desktop computers Item Type: 2GB DDR3 Graphics Card Material:PCB Graphics Core: For AMD for RADEON HD 7450 GPU: For Caicos Core Process: 40nm CUDA Core: 160 Units RAMDAC Frequency: 400MHz Memory Frequency: 600MHz Video Memory Capacity: 2048MB Video Memory Type: DDR3 Video Memory Bit Width: 64bit DirectX Version: DirectX 11 Bus Interface Type: PCI Express X16 3.0 Display Interface: HD Multimedia Interfacex1, DVIx1, VGAx1 1 x Graphic Cards 2 x Bracket