1、4GB DDR5: This gaming graphics card 4GB DDR5 memory with independent cooling dual fans for lower working temperature, higher efficiency, low noise and quiet working. 2、1070MHz Core Frequency: With 1070MHz core frequency and 5010MHz memory frequency, the GTX750Ti graphics card is glossy and can effectively meet your needs. 3、2560x1600 Resolution: Graphics cards up to 2560x1600 resolution, support DirectX 11, for OpenGL 4.4 without external power supply, full load power consumption of about 70W. recommended power supply rating of 400W or more. 4、Plug and Play: High performance gaming graphics card with PCI Express 3.0 16X slot, PCI Express 2.0 slot, plug and play, easy to install, 1xHD Multimedia Interface, 1xDVI interface, 1xVGA interface. 5、Support System: Integrated thickened heat sink module and reinforced PCB material for more stable gaming and working performance,Support for Windows 10, for Windows 8 8.1, for Windows 7, for Windows Vista, for Linux, for FreeBSD x86. Item Type: Computer Graphics Cards Material: Metal, Electronic Chip Model: For GM107 Core Bit Width: 128bit Graphics Card Slot PCI: Express 2.0 Interface: 1xHD Multimedia Interface, 1xDVI interface, 1xVGA interface Memory Capacity: 4GB Memory Type: DDR5 Memory Bit Width: 128bit Core Frequency: 1070MHz Memory Frequency: 5010MHz Stream Processor Unit: 640 (pcs) 3D API: DirectX 11 1 x Graphics Cards 1 x CD 1 x Power Supply Line 1 x User Manual