please help and see whether the setting is correct, Vcore enough power?

BIOS settings:

<Advanced CPU Core Features Sub Menu>
CPU Clock Ratio .....................................:42
CPU Frequency.......................................:4200Mhz
PWM Frequency Control................................: [Auto]
CPU Over Current Protection..........................: [Auto]
Internal CPU PLL Overvoltage.........................: [Disabled]
Real Time Ratio Changes In OS .......................: [Disabled]
Intel® Turbo Boost Tech ...........................: [Disabled]
Turbo Ratio (Core 1).................................: [Auto]
Turbo Ratio (Core 2).................................: [Auto]
Turbo Ratio (Core 3).................................: [Auto]
Turbo Ratio (Core 4).................................: [Auto]
Turbo Power Limit (Watts)............................: [Auto]
Turbo Current Limit (Amps)...........................: [Auto]
CPU Cores Enabled ...................................: [All]
CPU Multi Threading..................................: [Enabled]
CPU Enhanced Halt (C1E) .............................: [Disabled]
C3/C6 State Support .................................: [Disabled]
CPU Thermal Monitor .................................: [Disabled]
CPU EIST Function ...................................: [Disabled]
Bi-Directional PROCHOT ..............................: [Disabled]

<Advanced Voltage Control Sub Menu>
CPU
Multi-Steps Load-Line ...........................: [Level 5]
CPU Vcore ...........................................: 1.05v

<Miscellaneous Settings Sub Menu>
Isochronous Support ............................: [Enabled]
Virtualization Technology .....................: [Enabled]

Try this:



SOS

wanna see my 5.0ghz 2600k on water?

increase the highlighted one for higher Hz

Hi actually the above setting was auto restart , then i raised the vcore to 1.35v then it can be stable at 4.5Ghz, but the temperature is quite high Idle at 41c, full load at 78c due to my room temperature is hot around 30c-35c.

The cpu speed stable at 4.5Ghz, how to make it like 1.6Ghz, like previously my default setting, when running games or any program, then it only goes up to 4.5ghz max?

and i have another questions, i need the advice. what is the best setup for my casing airflow to exhaust the hot air and the fan noise can control below 30db.

Casing HAF-912 Advance
2 x Noctua NF-F12 PWM 120mm
2 x Noctua NF-S12a PWM 120mm
2 x Cooler Master Blue LED Jetflo 120mm

Which fan is the best for my radiator cooling, side panel fan and top casing fan.

my current setup,

2 x Noctua NF-F12 PWM 120mm for water cooler Radiator
1 x Noctua NF-S12a pWM for side panel (Jetflo too noisy)
1 x Jetflo on top casing, input the air in my casing

Left 1 x Noctua-S12a PWM and 1 x Jetflo.... i feel the NF-S12a CFM airflow is not strong enough when comparing to Jetflo 120mm. Any suggestion?


thanks.

I'm using 2700K too, was running 4.6GHz stable for months until I decided not to overclock anymore as the I could no longer bear the extra heat in my room.

I find a good balance of performance and heat by running it at 4.3GHz.

What you mentioned about the default 1.6GHz and auto 4.x GHz when gaming is the Intel Speedstep must be turned on for dynamic frequency switching based on load.

Idle


Full Load


Bios 01


Bios 02


Hi this is my latest setting, but the vcore looks like keep running up and down.

Vcore = 1.38
OC to 4.5ghz
idle minimum = 35c

PLL Enabled.
Turbo boost is "Enabled"

running prime95 full load @ 80c,

my room temperature is about 30c

This post has been edited by hotwebs: Sep 21 2014, 03:40 PM

May i know, how much Vcore should i set for 4.3Ghz? thanks (just to know what is the standard rate)

This post has been edited by hotwebs: Sep 21 2014, 03:43 PM

anyone? =..=!!

1.36025V can even run 4.6GHz stable.

nice chip you guys have. mind to tell how much it cost and where to get it?

Got it in 2012, from Intel staff sale.

after upgrade to Noctua Nh-D15, no regret on getting this big monster, compare the full load screen shot below:

Tested room at totally no fan, no airflow, my room become super warm and windows all closed. I was sweating

Full load 4.5Ghz running Prime95

SilverStone TD03 water cooler + 2 x Noctua NF-12 PWM


Noctua NH-D15

You all have such nice chips, my shitty 4670K can't even OC more than 300Mhz. FML

Why can't OC more than 300Mhz?

I think because my chip is a lemon. If I had a nicer chip, I probably would have watercooled my CPU and tried getting some extra Mhz. But alas, with my Hyper 212 Evo, I can't, so I will leave it.

Can share your screen shot of your max OC?