View Full Version : Overclocking guide
harleyman
March 13th, 2009, 05:21
I have avaible a new overclocking guide hand written by txnetcop.......From the origional Author Graysky..... ( updated and corrected by txnetcop)
Everything you ever wanted to know about OVERCLOCKING GUIDE FOR CORE2DUO and CORE2QUADs
Its large and you need to PM me with your E-Mail address and I will send it to you
Much Thanks To Ted For This....:applause:
harleyman
March 13th, 2009, 13:10
And For All You Power Heads....An Explanition About Ram Timings
http://www.tweakers.fr/timings.html
kilo delta
March 13th, 2009, 13:51
A very useful link here too.......... http://www.sim-outhouse.com/sohforums/showthread.php?t=11983 :ernae:
Fantastic Kilo Delta.........Thanks for this link....Hope you don't mind me dropping this in here....Harleyman Great job Mo......Many thanks from us all....
SirBenn21
October 2nd, 2010, 23:57
Hi I've just requested guide.
Using Prime95
I can get my @9550 to run in Windows @ 4.0 GHz, but Crash Core 2 at 10 minutes so I've decided to run @ 3.8 GHz.
Core 2 stops after 2 1/2 hours and Core 1 stops at 8 hours. I haven't run longer than that.
Below are my settings.
3.8 ghz -
JumperFree Configuration Settings:
AI Overclock tuner: Manual
CPU Ratio Setting: 8.5
FSB Strap to North Bridge: auto
FSB Frequency: 450
PCI-E Frequency: 101
DRAM Frequency: 969
DRAM CLK Skew on Channel A1: AUTO
DRAM CLK Skew on Channel A2: AUTO
DRAM CLK Skew on Channel B1: AUTO
DRAM CLK Skew on Channel B2: AUTO
DRAM Timing Control: Manual
1st Information :
CAS# Latency: 5
DRAM RAS# to CAS# Delay: 5
DRAM RAS# Precharge: 5
DRAM RAS# Activate to Precharge: 15
RAS# to RAS# Delay : AUTO
Row Refresh Cycle Time: auto
Write Recovery Time: AUTO
Read to Precharge Time: AUTO
2nd Information :
READ to WRITE Delay (S/D): AUTO
Write to Read Delay (S): AUTO
WRITE to READ Delay (D): AUTO
READ to READ Delay (S): AUTO
READ to READ Delay (D): AUTO
WRITE to WRITE Delay (S): AUTO
WRITE to WRITE Delay (D): AUTO
3rd Information :
WRITE to PRE Delay: AUTO
READ to PRE Delay: AUTO
PRE to PRE Delay: AUTO
ALL PRE to ACT Delay: AUTO
ALL PRE to REF Delay: AUTO
DRAM Static Read Control: Disabled
DRAM Read Training: Disabled
MEM. OC Charger: Auto
AI Clock Twister: Auto
AI Transaction Booster: Auto
CPU Voltage: 1.2625
CPU GTL Voltage Reference (0/2): AUTO
CPU PLL Voltage:
FSB Termination Voltage: 1.24
DRAM Voltage: 2.08
NB Voltage: 1.26
NB GTL Reference: AUTO
SBridge Voltage: 1.2
PCIE SATA Voltage: 1.50
Load Line Calibration: Enabled
CPU Spread Spectrum: Disabled
PCIE Spread Spectrum: Disabled
CPU Clock Skew : Auto
NB Clock Skew : Auto
Cpu margin enhancement : OPTIMIZED
Advance CPU Settings
CPU Ratio Setting: 8.5
C1E Suppport: Disabled
Max CPUID Value Limitff
Intel® Virtualization Tech: on
CPU TM Function: ENABLED
Execute Disable Bit: ENABLED
All cores don't exceed 55 C
Thanks
Ben
stansdds
October 3rd, 2010, 03:31
You might want to play with the voltages a bit more since you are experiencing crashes. Granted, 3.8 GHz from a 2.83 GHz CPU is a hell of a good overclock, but others have done the same and with 24 hour stability.
SirBenn21
October 3rd, 2010, 13:22
Okay here is an update.
Messed around with a lot of settings with no real improvement until I set everything as stated above, but changed only one setting
DRAM Frequency: 969 I now have at DRAM Frequency: 1096.
Core 2 now ran though(10 Hours), but core 1 still stopped at 8 hours. :confused:
Man this takes a long time to test!
What's considded a stable OC?
Ben
stansdds
October 3rd, 2010, 15:11
Depends upon your standards. For me, at least 12 hours. I think 24 hours is pretty much the gold standard.
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