280X overclocking problem

Pulssqt

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Oct 21, 2014
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Been trying to overclock my 280x recently and i ran into few problems.
I have a god damn ''Boost'' version of xfx 280x dd. 850>1000mhz boost.

Anyway, i use MSI afterburner for overclock. This is how i did it.
Voltage to 1.3v
Power to 120%
Tried to raise clock by 5 from 1000 but still nothing

Porblem is, i overclock it, atleast MSI AB says its overclocked, and as soon as i start a game, on MSI graph, GPU clock stays at 850mhz, no matter how i overclock it or what i do, its always on 850mhz.

Here is the SS of MSI AB.
http://postimg.org/image/6ur6o56j3/
850mhz you see here where i pointed were while i ran Witcher 3. Same thing is with every other game.

Please help.
Thank you.
 

Pulssqt

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Oct 21, 2014
171
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Furmark SS:
http://postimg.org/image/fmuit5qu1/

What the hell ?

Forgot to mention, even tho i clocked voltage to 1.3, in furmark it varies from 1.1 to 1.21 max.
Also, tested it in unigine valley and unigine heaven and in both of them core clock is at 850mhz.