[SOLVED] i5 3470 stuck on 3,4ghz instead of 3,6ghz

[Serban_2]

I have an i5 3470 with a Fujitsu D3162-b12 board (snagged with from a very old workstation cheaply) and I noticed that despite it having turbo boost on and despite it being able to reach 3,6ghz it is stuck on 3,4ghz. Now this isn't a big deal but I was wondering just why? I don't have a lot of options because this board's BIOS sucks ass. I also don't have any option to change the multiplier of the CPU. Why is this happening?

 

[rgd1101]

http://www.cpu-world.com/CPUs/Core_i5/Intel-Core i5-3470.html
Maximum turbo frequency 3600 MHz (1 or 2 cores)
3500 MHz (3 cores)
3400 MHz (4 cores)

 

[tennis2]

RGD has it right. If you had a Z-series board you could actually run it at 3.9GHz on all cores using MCE and 3-bin non-K OC. Oh well.