Features: 1.CORE: Gaming graphics card uses the new for Maxwell architecture for GM107 core, with 512 for CUDA Cores, allowing the card to have a better power consumption ratio and more powerful performance. 2.FREQUENCY: The core frequency of the card is 1020MHz, the dynamic speedup frequency is 1189MHz, and the memory frequency is 5000MHz. in addition, a new packaging design is used, which is beautiful and bright, so that everyone can be more impressed. 3.SUPPORT TECHNOLOGY: Graphics card can not only perfectly support for DirectX11.2 API, for CUDA, for PhysX, for 3D VISION, for PureVideo HD hardware acceleration technology, but also support the latest dynamic overclocking technology for Dynamic Clocking, for G SYNC, for 3D Vision Surround technology. 4.COOLING: Computer graphics card is equipped with a new dual fan cooling system to keep the graphics card temperature cool all the time. Adopted 2+1 phase power supply, selected premium for octopus MOS tube, so that the graphics card has a stronger overclocking power. 5.3 OUTPUT INTERFACES: Dual fan graphics card provides a DVI interface, an HD Multimedia Interface, a VGA interface, high end interfaces are all available to meet the mainstream needs of users. specification:Item Type: Graphics Card Material: Metal, Electronic Model: for GTX750 2GD5 Core: for GM107 Video Memory Capacity: 2048M(2GB) Video Memory Type: GDDR5 Video Memory Bit Width: 128bit Video Storage Frequency: 5012MHZ Core Frequency: 1020MHZ Stream Processor Unit (sp): 512 Bus Interface: PCI express3.0 Maximum Resolution: 2560x1600 for Directx Support: for DirectX12 Power Consumption of Graphics Card: 55W External Power Supply: Yes Recommended Power Supply: 300W Heat Dissipation of Graphics Card: Air Cooling Output Interface: High Definition Multimedia Interface, VGA, DVI PackageList:1 x GraphicsCard1 xDisc1 xInstruction Manual