Hi guys!
First of all a big "hello!" to everyone cause this is my first post on this great forum and i hope you can forgive me for my bad english.![Smile :) :)](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)
I read every post about overcloking Sandy Bridge, but i've some problem with my spec when i play 3D games, although everything is stable under Prime95, Intel burn test and AIDA64.
This is my configuration.
1204 bios, b2 EVO
Ai Overclock Tuner: Manual
BCLK/PEG Freq: 100.0
Turbo Ratio: "47"
Internal PLL Overvoltage: auto
Memory Freq: 1600mhz
Dram Timing Control: ....
Load Line Calibration: High
VRM Frequency: manual - 350
Phase Control: Optimized
Duty Control: defaults
CPU Voltage: Offset Mode
Offset Sign: +
Offset Voltage: 0.065
DRAM Voltage: 1,65 (as
CPU Spread Spectrum: Disabled
Advanced Menu:
CPU Configuration:
Hyperthreading: Enabled
Intel Virtualization Tech: Enabled
Enhanced Speedstep Tech: Enabled
Turbo Mode: Enabled
CPU C1E: Enabled
CPU C3 Report: Enabled
CPU C6 Report: Enabled
I've also found stability with:
- Everything Auto (same temps as the first conf)
- LLC Ultra High, Voltage Offset + 0.035 (too high on temps, but BSOD with 0.030 settings)
AIDA64 reports a voltage peaks of 1,400 with the second and third confs and a peak of 1,382 with the first conf.
Maybe could i work on voltages?
Temps peaks with Prime95 are 80° for 2 cores... maybe too high! But i use one Scythe Mugen 2 with the stock fan. I really need to change the fan!
As i said before, i've some problem while playing 3D games. The strange thing is that these games don't have a massive load on CPU: 20% on world of Warcraft, near 40% on Crysis and so on.
After some random time, the screen goes black as it is in standby mode and the system freeze (whitout BSOD or any error message).
Do you have any suggestion about that?
Thanks for help!
First of all a big "hello!" to everyone cause this is my first post on this great forum and i hope you can forgive me for my bad english.
I read every post about overcloking Sandy Bridge, but i've some problem with my spec when i play 3D games, although everything is stable under Prime95, Intel burn test and AIDA64.
This is my configuration.
1204 bios, b2 EVO
Ai Overclock Tuner: Manual
BCLK/PEG Freq: 100.0
Turbo Ratio: "47"
Internal PLL Overvoltage: auto
Memory Freq: 1600mhz
Dram Timing Control: ....
Load Line Calibration: High
VRM Frequency: manual - 350
Phase Control: Optimized
Duty Control: defaults
CPU Voltage: Offset Mode
Offset Sign: +
Offset Voltage: 0.065
DRAM Voltage: 1,65 (as
CPU Spread Spectrum: Disabled
Advanced Menu:
CPU Configuration:
Hyperthreading: Enabled
Intel Virtualization Tech: Enabled
Enhanced Speedstep Tech: Enabled
Turbo Mode: Enabled
CPU C1E: Enabled
CPU C3 Report: Enabled
CPU C6 Report: Enabled
I've also found stability with:
- Everything Auto (same temps as the first conf)
- LLC Ultra High, Voltage Offset + 0.035 (too high on temps, but BSOD with 0.030 settings)
AIDA64 reports a voltage peaks of 1,400 with the second and third confs and a peak of 1,382 with the first conf.
Maybe could i work on voltages?
Temps peaks with Prime95 are 80° for 2 cores... maybe too high! But i use one Scythe Mugen 2 with the stock fan. I really need to change the fan!
As i said before, i've some problem while playing 3D games. The strange thing is that these games don't have a massive load on CPU: 20% on world of Warcraft, near 40% on Crysis and so on.
After some random time, the screen goes black as it is in standby mode and the system freeze (whitout BSOD or any error message).
Do you have any suggestion about that?
Thanks for help!