F2-8500CL5D-4GBPK and Asus P5Q-E

[Willhub]

Hi.

I am running into problems with high FSB on my Asus P5Q-E motherboard.

I can pass hours of orthos fine at 510Mhz FSB on Small FTT's, but blend and memtest result in errors, my ram is even underclocked at 1022Mhz 5-5-5-15.

Any ideas?

Settings in Bios:

JumperFree Configuration Settings
AI Overclock tuner: Manual
CPU Ratio Setting: 6
FSB Strap to North Bridge: AUTO
FSB Frequency: 510
PCI-E Frequency: 101
DRAM Frequency: 1020
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: 55
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: AUTO
MEM. OC Charger: ENABLED
AI Clock Twister: Moderate
AI Transaction Booster: Manual
Common Performance Level [10]
Pull-In of CHA PH1: DISABLED
Pull-In of CHA PH2: DISABLED
Pull-In of CHA PH3: DISABLED
Pull-In of CHA PH4: DISABLED
Pull-In of CHB PH1: DISABLED
Pull-In of CHB PH2: DISABLED
Pull-In of CHB PH3: DISABLED
Pull-In of CHB PH4: DISABLED

CPU Voltage: 1.4000
CPU GTL Voltage Reference (0/2): 0.60
CPU GTL Voltage Reference (1/3): 0.60
CPU PLL Voltage: 1.52
FSB Termination Voltage: 1.26
DRAM Voltage: 2.00
NB Voltage: 1.28
NB GTL Reference: AUTO
SBridge Voltage: AUTO
PCIE SATA Voltage: AUTO

Load Line Calibration: ENABLED
CPU Spread Spectrum: Disabled
PCIE Spread Spectrum: Disabled
CPU Clock Skew : AUTO
NB Clock Skew : AUTO

Advance CPU Settings
CPU Ratio Setting: 6
CPU VID: Default
C1E Suppport: Disabled
Max CPUID Value Limit: Disabled
Intel® Virtualization Tech: Disabled
Vanderpool Technology: Disabled
CPU TM Function: Disabled
Execute Disable Bit: Disabled


Any ideas?


Thanks
Will.

[gurusan]

DRAM Static Read Control: Disabled
DRAM Read Training: DISABLED
MEM. OC Charger: ENABLED
AI Clock Twister: LIGHTER

[Willhub]

None of that will decrease performance massively will it? I mean I dont want to kill performance thats why I am not disabling everything and all that.

I also changed the CLK Skews for the ram to 200PS Delay.

[gurusan]

clock twister to lighter will decrease performance a little bit..but barely. I mean seriously, who notices 100mb/sec difference in memory bandwidth? Besides, with it set to lighter I can usually run tighter PL and gain performance back as well as higher FSB stability.

And DRAM read training should always be disabled when clocking