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If I was to duplicate my monitor with another, will I lose frame rate when I play games?

By duplicating, I mean going into display settings, and duplicating – not extending – Monitor 1 on Monitor 2.

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up vote 5 down vote accepted

No. Duplicating has no effect on the process of generating the data to be displayed in the frames, so its speed is not affected.

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That's what I figured, just kind of wanted to make sure, thanks. – Josip Gòdly Zirdum Nov 12 '11 at 21:27

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