Nothing wrong here. Make sure Superfetch is not working when you are priming.
http://img481.imageshack.us/img481/9...bujoyv4.th.jpg
Printable View
Nothing wrong here. Make sure Superfetch is not working when you are priming.
http://img481.imageshack.us/img481/9...bujoyv4.th.jpg
Just a little addition for those of us running higher FSB's and lots of other stuff like tight timings on ram....just set NB GTL ref to .67x, auto seems to put it there anyways. My rig wont boot with anything lower :up:
gar...your cpu is still running at 100% though, right? nothing else would be able to run if prime used up 100% of your resources.
what are reasonable cpu temps when under load? the highest i'll hit is 52 so far with 3825.8 MHz. good?
The latest Everest UE does a decent job.. + it shows all temps, volts & freqs you want in the systembar..
http://img84.imageshack.us/img84/395...sttempsec6.jpg
No, but I have observed this: I started Prime with blend test instead of small ffts by error, this use a lot of memory. I stopped it, so the memory used by blend is now free. When superfetch detects this, it starts using the HDD to fill this free memory. When it was caching, I started small ffts and Prime was using only 83% CPU???¿ That was caused by SF working. As soon as it finished Prime uses 100% of both cores. So make sure all the memory is already cached when you start Prime for accurate results :up:
I´m going to mount my new P5E now, I can confirm it is a hidden Maximus Formula, see below :D
http://img522.imageshack.us/img522/5...2166ro7.th.jpg
i'm stable (short testing everest and occt) with 3.825 witht he following settings. can't get 435 fsb to work, any ideas?
Extreme Tweaker
Ai Overclock Tuner : Manual
OC From CPU Level Up : AUTO
CPU Ratio Control : Manual
- Ratio CMOS Setting : 9
FSB Frequency : 425
FSB Strap to North Bridge : auto
PCI-E Frequency: 120
DRAM Frequency: DDR2- 850
DRAM Command Rate : 2t
DRAM Timing Control: Manual
CAS# Latency : 4
RAS# to CAS# Delay : 4
RAS# Precharge : 4
RAS# ActivateTime : 12
RAS# to RAS# Delay : 3
Row Refresh Cycle Time : 25
Write Recovery Time : 3
Read to Precharge Time : 3
Read to Write Delay (S/D) : 7
Write to Read Delay (S) : 3
Write to Read Delay (D) : 5
Read to Read Delay (S) : 4
Read to Read Delay (D) : 6
Write to Write Delay (S) : 4
Write to Write Delay (D) : 6
DRAM Static Read Control: disabled
Ai Clock Twister : strong
Transaction Booster : enabled 2
CPU Voltage : 1.5
CPU PLL Voltage : 1.6
North Bridge Voltage : 1.49
DRAM Voltage : 2.0
FSB Termination Voltage : 1.4
South Bridge Voltage : 1.125
Loadline Calibration : enabled
CPU GTL Reference : .63x
North Bridge GTL Reference : auto
DDR2 Channel A REF Voltage : auto
DDR2 Channel B REF Voltage : auto
DDR2 Controller REF Voltage : auto
SB 1.5V Voltage : 1.6
NB LED Selection : NB Volt
SB LED Selection : SB Volt
CPU LED Selection : CPU VOlt
Voltiminder LED : enabled
CPU Spread Spectrum : Disabled
PCIE Spread Spectrum : Disabled
Advanced CPU Configuration
CPU Ratio Control : Manual
- Ratio CMOS Setting : 9
C1E Suppport : Disabled
CPU TM Function : Disabled
Vanderpool Technology : Disabled
Execute Disable Bit : Disabled
Max CPUID Value Limit : Disabled
USB Configuration
USB Functions: Enabled
Legacy USB Support : Disabled
Hi, not sure if this has been posted before, if it has my apologies and the post can be deleted. This works and is as accurate as Everest...
http://www.overclock.net/operating-s...emp-tweak.html
ChrisC
OK, i found out why this is happening, when i use over 1.5vcore prime 95 does this, it doesnt work at 100% and one core is always ahead of the other, because one is being used more than the other, but when i take the vcore down under 1.5v prime 95 loads 100% can someone try 425x9 wth 1.5vcore and see if this happens to you as well, im not sue if i had this issue with 0401 bios, i might revert to test this out.....im not sure if this is the vcore causing this, or an instable overclock, could be the fsb, not sure, if someone with a cpu capable of 3.8ghz could try this out i would appreciate it. thanks.
http://img300.imageshack.us/img300/5071/90433082sd1.jpg
OK, so after testing, i figured out, any voltage over 1.5 and prime 95 doesnt load all the way, when you look in task manager you will see.
Works fine here with dualcore. Strange, that one. I'll be popping my B3 in later, I'll check it out for ya.
However, because you are in Vista, you can pop up the System Performance window from the Performance tab, and check and see exactly what in the system process is grabbing the cpu-time.
I can't wait to get this board. sdumper sent me over here after I told him I was looking to buy one. Thanks for all the info so far! This is going to make my 6850 scream.
someone with Vista 64 please run Prime 95 with a cpu voltage of 1.52 or higher and take a screen shot of task manage and your process screen showing P95 to see how much cpu it is using....this is really wierd....i want to know if its only my cpu or the boards itself.
It's not a Vista issue..it's the board. confirmed behavior on XP32, didn't have to load up Vista to see it Vcore over 1.52 idle results in less than 100% prime load. Quad's only tho, not dualies.