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  #1  
Old 31st Oct 2009, 11:22
Donor Group
 
I ran 3DMark 06 with no overclocking and acheived "11114".



I re-ran the test after overclocking the E6700 to 3.7GHz and the 8800GT to 710(Core)/1850(Shader)/1010(Memory) this time acheiving a score of "11254". (412MHz x9 =3700MHz)



I downclocked the CPU to 3.6GHz with a 10x multiplier instead of a 9x multiplier and got a result of "13185". (360MHz x10 =3600MHz)



Why is this happening?
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  #2  
Old 31st Oct 2009, 14:09
Member Group
 
Could be errors in other parts of the system. It could be your RAM not keeping up with the over 400MHz bus speed in the first overclock. I assume you're using DDR2 800 of course.

Your northbridge might not be able to handle it either or is overheating..
  #3  
Old 31st Oct 2009, 14:54
Donor Group
 
When I touch the Northbridge (Physically) it seems just under body temp, about 30 degrees.

Should I try more overvolting a little more then?
  #4  
Old 31st Oct 2009, 17:55
Donor Group
 
Yeah, the only thing I could think of is that running asynchronously above the CPU's FSB speed was causing some sort of weird miss or something. Pretty bizarre, but of course you know synthetic benchmarks.
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