Hello at all,

I have WinXp Pro Sp3 x86 + 3dMark2001se + Asus Maximus 4 extreme + Intel sandy bridge 2600k @3,4 Ghz

I o/c my processor to 5 Ghz on BIOS. ( look CPU-Z attached picture )



Why on 3dmark2001se my processor is not recognized at 5 GHZ ( with UNKWNOW Processor ) ? and when i make benchmark I have the same score @3,4 GHz and @5 GHz.

On my other CPU intel E8600 when i o/c to 4,2 Ghz on 3dmark2001se system info there is 4,2 GHZ detected and the score change during benchmark.

But with Maximus 4 Extreme + 2600k when i o/c to 5 Ghz not detected by 3dmark2001se.
WHY ?

Can you help me please ? I want to fix this problem :-(

Thanks in advance