PowerTune update to reduce fan speed variance

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Review: Nvidia regains throne, but at a price

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Preview: Not available yet but very promising

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Review: No price premium for OC and custom coler

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Preview:
Gives GTX 780 a run for its money

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Preview: R9 280X on meth

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Review: Old dog learns new tricks

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Preview: Superior non-reference cooling

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Review: Cooler and faster

Review: ACX pushes it over the top