1. Screenshots won't capture the lag
2. In the BIOS setup menu the card isn't running 50/135, if it was, there wouldn't be a problem. The card apparently dynamically downclocks to as low as 13MHz when not in Windows, that certainly would cause lag, even in a BIOS setup menu.
Not lag, balloon tip in Win.
13MHz? There is no performance level with 13MHz core speed.
BTW, my VGA regularly downclocks to 50/135 and runs 2D/flash/movies no problem.
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