Can't OC my XFX R9 280x DD. Why?

Unrul3r

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Aug 31, 2015
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Hey!

I've bought an XFX R9 280x DD and I was thinking about overclocking her. I installed MSI Afterburner but I noticed that even though I've changed the clock values and hit the apply button, the sensor graphs don't show any change (even in-game). The clocks remain 850mhz/1500mhz always. Even in Overdrive it doesn't seem to take effect. I've been searching everywhere but I can't seem to find the answer of whether I can or can't OC this card. Can anyone shed some light on this?

Thanks!