Gigabyte GA-Z87M-D3H - turbo mode only 3500mhz

[rogatti]

My setup:
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Intel Xeon E3-1230-V3 (Clock Speed 3.3 GHz - Max Turbo Frequency 3.7 GHz)
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My problem:
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In turbo mode the processor is not going to 3700mhz.
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I tried to manually set the multiplier to 37 and did not work.
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suggestions ?
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[Kano]

use i7z.

[rogatti]

use i7z.

~$ sudo dmidecode -t processor
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Version: Intel(R) Xeon(R) CPU E3-1230 v3 @ 3.30GHz
Voltage: 1.0 V
External Clock: 100 MHz
Max Speed: 7000 MHz
Current Speed: 3500 MHz
Status: Populated, Enabled

[rogatti]

i7z:
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Cpu speed from cpuinfo 3299.00Mhz
cpuinfo might be wrong if cpufreq is enabled. To guess correctly try estimating via tsc
Linux's inbuilt cpu_khz code emulated now
True Frequency (without accounting Turbo) 3299 MHz
CPU Multiplier 33x || Bus clock frequency (BCLK) 99.97 MHz

Socket [0] - [physical cores=4, logical cores=8, max online cores ever=4]
TURBO ENABLED on 4 Cores, Hyper Threading ON
Max Frequency without considering Turbo 3398.97 MHz (99.97 x [34])
Max TURBO Multiplier (if Enabled) with 1/2/3/4 Cores is 37x/37x/36x/35x
Real Current Frequency 3498.94 MHz [99.97 x 35.00] (Max of below)
Core [core-id] :Actual Freq (Mult.) C0% Halt(C1)% C3 % C6 % Temp
Core 1 [0]: 3498.94 (35.00x) 100 0 0 0 58
Core 2 [1]: 3498.94 (35.00x) 100 0 0 0 51
Core 3 [2]: 3498.94 (35.00x) 100 0 0 0 49
Core 4 [3]: 3498.94 (35.00x) 100 0 0 0 54