msi 790 fx-gd70 thread

[inferKNOX]

Hi guys, I thought I read somewhere in this thread that overclocking FSB rather than Multiplier, for example 3.8 from OC'd FSB, instead of 3.8 from OC'd multiplier, gives better performance. Panther57 asked about it here, but I can't find a response to his question. Anyone know how true this is?
Thanks.
BTW, I got 3.4 Prime95 512FFT (2+hrs) stable at stock volts w/ 1.4 BIOS. Working my way up. 3.6 was unstable (on stock V) but will try 3.5GHz tonight. All else is stock.
Here's what CineBench (x64) says:

@ All Stock

CINEBENCH R10
****************************************************

Tester           : inferKNOX

Processor        : AMD Phenom(tm) II X4 955 Processor
MHz              : 3200
Number of CPUs   : 4
Operating System : WINDOWS 64 BIT 6.0.6001

Graphics Card    : ATI Radeon HD 4800 Series   
Resolution       : 1920x1080
Color Depth      : 32-bit

****************************************************

Rendering (Single   CPU): 3683 CB-CPU 
Rendering (Multiple CPU): 12696 CB-CPU 

Multiprocessor Speedup: 3.45

Shading (OpenGL Standard)          : 7337 CB-GFX 


****************************************************

@ 3.4GHz & stock V

CINEBENCH R10
****************************************************

Tester           : inferKNOX

Processor        : AMD Phenom(tm) II X4 955 Processor
MHz              : 3400
Number of CPUs   : 4
Operating System : WINDOWS 64 BIT 6.0.6001

Graphics Card    : ATI Radeon HD 4800 Series   
Resolution       : 1920x1080
Color Depth      : 32-bit

****************************************************

Rendering (Single   CPU): 3894 CB-CPU 
Rendering (Multiple CPU): 14066 CB-CPU 

Multiprocessor Speedup: 3.61

Shading (OpenGL Standard)          : 7468 CB-GFX 


****************************************************

@ 3.5GHz & stock V

CINEBENCH R10
****************************************************

Tester           : inferKNOX

Processor        : AMD Phenom(tm) II X4 955 Processor
MHz              : 3500
Number of CPUs   : 4
Operating System : WINDOWS 64 BIT 6.0.6001

Graphics Card    : ATI Radeon HD 4800 Series   
Resolution       : 1920x1080
Color Depth      : 32-bit

****************************************************

Rendering (Single   CPU): 3998 CB-CPU 
Rendering (Multiple CPU): 14597 CB-CPU 

Multiprocessor Speedup: 3.65

Shading (OpenGL Standard)          : 7628 CB-GFX 


****************************************************