Intel i7 6700 Stuck at 4.0 ghz

kengkmz

Honorable
Jan 30, 2013
38
0
10,530
Hi like title said, my i7 6700 is stuck at 3.4 ghz. It won't boost to 4.0 ghz no matter what i do. I have Asrock K6 motherboard. I have disable Speedstep Technology. I have tried disable and enabling Turbo boost. I have messed with C-States. None of which boost my clock pass 3.4ghz. I wonder what setting could i be missing?

Thank you so much in advance here is my full specs.
i7 6700 (non-K)
Asrock K6 mobo
1200Axi Corsair PSU
4x4 16gb Ripjaw 2133
2x 980ti