Features: 1.Core Chip: This GTX550T 6G version uses GF116 core, with 1.17 billion transistors, integrated 192 stream processors and 32 texture units, supports for DirectX 11 API and CUDA 3.0 2.Massive Memory: GTX550Ti with high speed GDDR5 memory particles, consisting of 6144MB/192Bit memory s, the card's core / Shader / memory frequency of 783MHz/1600MHz/3400MHz, respectively 3.Output Interface: The output part of the High Definition Multimedia Interface and VGA and DVI standard interface, support for various types of dual head output mode, support for 3D stereo display, as well as with SLI a variety of multi screen output 4.Reliable Performance: GTX550Ti 6GB 192BIT GDDR5 with 6GB of memory and 192BIT bit width, the memory bandwidth is increased to 81.6GB/s, the performance is very stable 5.Dual Fan: Dual fans graphics card with dual fan design for stable heat dissipation, bringing more convenience, suitable for desktop computers specification:Item Type: Gaming Graphics Card Material: Metals, Electronics Graphics Card Model: GTX550Ti 6GD5 Graphics Card Core: GF116 Memory Capacity:6GB Memory Type: GDDR5 Memory Bit Width: 192bit Memory Frequency: 3400MHZ Core Frequency: 783MHZ Stream Processor Unit (SP):192 Bus Interface:PCI Express2.0 Maximum Resolution:2560x1600 DirectX Support: For DirectX11 Graphics Power Consumption:90W External Power Supply: Yes Recommended Power Source: 300W VGA Cooling: Air Cooled Output: High Definition Multimedia Interface and VGA and DVI PackageList:1 x Gaming Graphics Card 1xPowerCord 1 xCD 1 x User Manual