[H]ard|OCP likes the idea of the idea of buying GeForce 7900’s that come overclocked from the manufacturer.  Of course, as many have discovered, this means there is an abnormal amount of casualties, as some manufacturers may have pushed the cards too far.  Join them as they examine how the various companies have dealt with the issues that arise from the 7900 series.
“It seems that the demon art of vendor overclocking is pushing many GeForce 7900 video cards beyond their abilities and into an early grave. It’s one thing when you overclock the card, and another when it comes out of the box overclocked with a warranty.”

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