Features: 1.Core: This GTX550T 8G version is based on the then new 40nm process manufactured second generation Fermi display core with GF116 core with 1.17 billion transistors, integrated 192 stream processors and 32 texture units, perfect support for DirectX 11 API and CUDA 3.0. 2.Massive Memory: In terms of memory, this GTX550Ti with high speed GDDR5 memory particles, composed of 8192MB 128Bit memory s, the core, Shader, memory frequency of the card are 800MHz, 1600MHz, 3400MHz. 3.Output Interface: Output part, using High Definition Multimedia Interface, VGA, DVI standard interface, can meet the basic needs of users. 4.Support: Support various types of dual head output mode, support 3D stereo display, and various multi screen output with SLI. 5.Meet A Variety Of Needs: GTX550Ti 8GB 128BIT GDDR5 is a rare discrete graphics card on the market, which can meet the requirements of game studios to carry out work such as game hanging, account multiplexing. specification:Item Type: Graphics Card Product Material: Metal, Electronic Graphics Card Type: GTX550Ti 8GB Graphics Card Core: GF116 Memory Capacity: 8192M(8GB) Memory Type: GDDR5 Memory Bit Width: 128bit Memory Frequency: 3400MHZ Core Frequency: 800MHZ Stream Processor Unit (SP): 192 Bus Interface: PCI Express2.0 Maximum Resolution: 2560x1600 DirectX Support: DirectX11 Graphics Power Consumption: 90W External Power Supply: Yes Recommended Power Source: 300W Graphics Card Cooling: Air Cooling Output Interface: High Definition Multimedia Interface, VGA, DVI PackageList: 1 x Graphics Card 1 x Power Supply Line 1 x CD ROM 1 x User Manual NoteProduct appearance varies from batch to batch.