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Thread: 700mhz wall on HD4850 is smashed.

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  1. #1
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    I have tried putting the voltage adjustments up to 1.4v but this results in only 1.21v...which is still .05v over stock so it's a small increase and allows you to go to 725-750 core.
    || 2500K @ 5GHz 1 thread, 4.8 2 threads, 4.7 3, 4.6 4 1.284V ||
    || P8P67-M Pro || 8GB @ 2133MHz ||
    || 5850 @ 1000/1225 || XFX 650W || Silverstone FT03B ||
    || 37" LCD TV || CM Hyper 212+ || Samsung 2.1 Soundbar ||

  2. #2
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    Quote Originally Posted by gurusan View Post
    I have tried putting the voltage adjustments up to 1.4v but this results in only 1.21v...which is still .05v over stock so it's a small increase and allows you to go to 725-750 core.
    Could you post RBE frequency tab shot ? With 800mhz 3D core. When i try 800 or more than 700mhz, results is max 700mhz

  3. #3
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    Quote Originally Posted by Pt1t View Post
    Could you post RBE frequency tab shot ? With 800mhz 3D core. When i try 800 or more than 700mhz, results is max 700mhz
    You need to disable overdrive, otherwise CCC will force it back to 700mhz I did this mistake as well.
    || 2500K @ 5GHz 1 thread, 4.8 2 threads, 4.7 3, 4.6 4 1.284V ||
    || P8P67-M Pro || 8GB @ 2133MHz ||
    || 5850 @ 1000/1225 || XFX 650W || Silverstone FT03B ||
    || 37" LCD TV || CM Hyper 212+ || Samsung 2.1 Soundbar ||

  4. #4
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    Quote Originally Posted by gurusan View Post
    You need to disable overdrive, otherwise CCC will force it back to 700mhz I did this mistake as well.
    Thanks, and for vGPU ? you just type ~1.3v for 3d settings voltage and it works ? Because i have only 1.17v in load ^^

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