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EVGA GeForce GTX 660 - 02G-P4-2660-KR G-SYNC Support 2GB DDR5 PCI Express 3.0 x16 HDCP Ready SLI Support Video Card - Newegg.com
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Gigabyte GeForce GTX 660 Ti OC 2GB GDDR5 PCIe Reviews, Pros and Cons | TechSpot
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