Feature 13D API Support: Computer graphics card support for DirectX 11.2, HDCP support, and SLI technology. 21020MHz Core Frequency: GTX750Ti graphics card with 1020MHz core frequency and 5400MHz memory frequency. 3Good Heat Dissipation: The GPU graphics card is equipped with cooling dual fans to provide more airflow, quiet operation and no noise disturbance. 4Easy to Install: Gaming graphics cards are stable and easy to install, providing a better environment for office gaming and multimedia. 5PCB Material: Gaming graphics card is made of PCB material to ensure better electrical performance and longer lifespan.Item Type:GTX750Ti2GBGDDR5GraphicsCardMaterial: PCB, Aluminum Alloy, ABSDisplay Core:forGTX 750TiProcess: 28nmCore Frequency: 1020MHzCUDA Core: 640 UnitsMemory Capacity: 2GBMemory Type: GDDR5Memory Frequency: 5400MHzMemory Bit Width: 128 BitMaximum Resolution: 2560x1600Bus Interface Type: PCI Express 3.0 X16I/O Interface: 1xHD Multimedia Interface, 1xVGA Interface, 1xDVI D InterfaceHeat Dissipation: Dual Fan CoolingPower Supply Interface: 6Pin .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 Graphics CardNoteHeat sink housing varies with batch