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Bitcoin Forum > Other > Beginners & Help > Patch of mosaic on screen when mining with XFX HD7950?
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Author Topic: Patch of mosaic on screen when mining with XFX HD7950?  (Read 464 times)
dennis97519 (OP)
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April 19, 2013, 09:28:30 AM
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I got a XFX R7950 Black Edition Double D with two DVI ports from 50btc.com. Only recently I have started mining with that card and even with the stock clock of 900 MHz I get patches of colour not blended with the screen appeares. If I overclock it slightly(to 950 MHz) the driver will crash. Also the hashrate is only 436 MH/s on average. And the temperature always get over 70 degC. I have a 760 W seasonic power supply.
Is the patch of colour because of overheat or what?
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April 20, 2013, 05:02:35 AM
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Quote from: dennis97519 on April 19, 2013, 09:28:30 AM
I got a XFX R7950 Black Edition Double D with two DVI ports from 50btc.com. Only recently I have started mining with that card and even with the stock clock of 900 MHz I get patches of colour not blended with the screen appeares. If I overclock it slightly(to 950 MHz) the driver will crash. Also the hashrate is only 436 MH/s on average. And the temperature always get over 70 degC. I have a 760 W seasonic power supply.
Is the patch of colour because of overheat or what?
 Huh
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April 20, 2013, 05:16:33 AM
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