iXBT Labs - i3DSpeed, August 2011 - NVIDIA GeForce GTX 560 Ti 1024MB 256-bit GDDR5 (822/1644/4000 MHz)
Zotac Video Card Geforce Gtx 550 Ti 1gd5 Gddr5 192bit Graphics Cards For Nvidia Gtx 500 Series Map Gtx550ti 1gd5 Dvi Vga Used - Graphics Cards - AliExpress
GIGABYTE GeForce 500 Series
ASUS presenta sus nuevas gráficas GeForce GTX 500 | Engadget
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