Right here is what's wrong, I have the AMD Phenom II x6 Thuban overclocked to 3.5GHZ (Success). I made sure that my RAM stayed near it's stock frequency which I made sure in the Bios settings. (1333MHz). But when I boot back into windows 7 for some reason it claims that it's running under 991MHz which I fail to see how it would boot into such a memory hogging OS.
AMD II x6 (Stock 2.8GHZ OC'ed to 3.5GHz)
4GB DDR3 RAM Stock speed 1333MHz (Problem here!)
750w Corsair PSU
You have OCed the FSB and in doing so OCed the RAM to 1983 MHz like Ubrales stated in the last reply....What did you set the BCLK to in BIOS? Thats some pretty good mem you got..Which mem. sticks are you using? What the CAS on 'em? BTW Ubrales he's got a locked multi...X6 1055 I believe
OP..BTW...thats a good problem to have if that mem is stable at that speed