GV-N220OC 1GI a graphics adapter is presented and marketed in 2009 by the manufacturer Gigabyte. It is a device that has a 1 GB memory, the type GDDR3, and a connection to the motherboard via the PCI Express 2.0 bus. Supports OpenGL in version 3.1, Microsoft DirectX 10.1 and can be used with Windows 7. Each card used as a self-respecting fundamental and primary tool to ensure proper and optimal operation of the graphics processor, also known as GPUs. Furthermore, the model Gigabyte GV-N220OC 1GI obviously respects the rule and install a so-called Nvidia GeForce GT 220, a processor or medium-high level will offer the highest operating speed of 720 Mhz.

This value is to be put in correlation with the performance and the frequency of system memory, the other constituent element of the budget of any adapter. In fact, Gigabyte GV-N220OC 1GI uses GDDR3 SDRAM in shape, with an availability of about 1 GB (1024 MB). Further data to remember is that concerning the operating frequency of this system memory installed, up to 1600 Mhz. PureVideo HD technology is an advanced graphics that can be supported by the adapter Gigabyte GV-N220OC 1GI. The unit is also compatible with the most advanced versions of some systems currently in vogue, such as OpenGL (which is available to the advanced variant 3.1) and Microsoft DirectX (compatible version 10.1).

In this sense, the device can then be used in conjunction with various operating systems, among which even the latest Microsoft Windows 7 and Microsoft Windows Vista. MultiView is the name of the system that allows you to connect two displays simultaneously on the same graphics card Gigabyte GV-N220OC 1GI. This multi-display management is allowed thanks to the Dual Link support mentioned above. It is not incorporated in this model, the technology ATI Avivo (or live).

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