ATI X1800XL Video Card Overclocking Guide

While the ATI X1800 XL is a very fast video card by today’s standards there is always the need for more speed and that leads to overclocking. LegitReviews overclock an X1800 XL with the goal of catching up with the higher priced X1800 XT video card:

Wow! By overclocking our ATI X1800 XL have reached the same core speed as the X1800XT, though the memory would not clock up to the 750MHz of the XT. Trying to go any higher meant that we would need more voltage, and created more heat than we were willing to accept…

So, with a little bit of time we’ve been able to extract equal performance from our less expensive card. Our 624/700 settings were stable for all of the gaming sessions we put it through and no artifacts were present.

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