The 24hr Prime Stable OC Thread

**buckshot** · 08-09-2005, 10:02 PM

X2 3800+ CHBHE 0526UPBW
Large FFT
Vapo LS
-33c Display on LCD (dunno real

temp)

**cadaveca** · 08-09-2005, 10:35 PM

dualcore @ 3ghz. now that's nice.

**buckshot** · 08-09-2005, 10:47 PM

Thank you...I'm extremely pleased

**gundamit** · 08-10-2005, 04:02 AM

Originally Posted by buckshot

X2 3800+ CHBHE 0526UPBW
-33c Display on LCD (dunno real temp)

Looks like your screen shot has you at -14c at idle. Fantastic screenie BTW. Where did you get your X2 3800+?

**Vincentvega18** · 08-10-2005, 04:35 AM

Originally Posted by pduan87

I still have the problem, will someone PLEASE help me out. I can prime at this speed no problem but I have problems booting into windows. When I get to the screen with all the IRQ settings and device listings, sometimes the computer will not initiate:

"Verifying DMI Pool Data" and "Backup CMOS... OK!"

Then the computer will reboot. What could be the possible cause of this problem?

Used to get problems like that with ram, just make sure it doesnt need more voltage to memtest, however being able to prime @ large fft's wouldnt make sense...Board voltages?

**Zanr Zij** · 08-10-2005, 04:45 AM

Originally Posted by buckshot

X2 3800+ CHBHE 0526UPBW
Large FFT
Vapo LS
-33c Display on LCD (dunno real temp)

Can U do it ag'n with SP2004 ? on ur screenie plzz show ur system properties and boot @ 3GHz. Don't Use Clockgen. Thx.

Anyway very nice Overclock

**pduan87** · 08-10-2005, 12:29 PM

Originally Posted by Vincentvega18

Used to get problems like that with ram, just make sure it doesnt need more voltage to memtest, however being able to prime @ large fft's wouldnt make sense...Board voltages?

I got LDT at 1.2, chipset at 1.5

**buckshot** · 08-10-2005, 12:45 PM

@ gundamit Thank you...I got my 3800 X2 from Fry's in Socal. I scored big time. Thank! O/Cing Gods

@ Zanr Zij Thank you ...........

I didn't use clockgen. This is a straight boot to windows @ 3GHZ. I'm not sure if you're implying that I might have faked my screen shot, but I will post another with SP2004 this time as requested.

**drcrawn** · 08-10-2005, 12:51 PM

I see mostly 2700-2800mhz, but one or two near 2.9 and of course that dual core with the vapo, but that's with sub zero....so

I wish I had seen this thread earlier, I ran blend last night for about 10 hours and should have just let it keep going.

So who's in the lead with a single core?

**wbork** · 08-10-2005, 03:25 PM

Hi guy's my 1st post here. Is there any benifit useing priority 10 over 9 in prime? My reason for the question is that I was primeing for some time without monitoring temps and found out later that temps were higher than I thought.

**[XC] 4X4N** · 08-10-2005, 04:37 PM

CBBFD(0437 I think)
XP-90 Panaflo M1a
Max temp 48C
Small FFT

This is my old 3000 winnie. It's stable up to 2.7, but takes 1.6v to get there.

**drcrawn** · 08-11-2005, 10:20 AM

going on 12 hours now @ 2908mhz

See you all in 12 hours, lol, (crosses fingers)

Max temp so far is 40c, but I have the daytime heat coming...

edit:

FAILED after 13 hours! Doh! Pretty sure it was memory related though...

**Dani** · 08-17-2005, 12:48 PM

3200+ Venice 0517BPEW @ 1.50Vcore
MSI K8N Neo2 Platinum-54G with 1.36b BIOS
2x256mb KHX3500 DS DW-50
2-5-2-2 1T DC 3.2V (Kyosen mod)

**RPGWiZaRD** · 08-17-2005, 01:37 PM

Originally Posted by pduan87

I still have the problem, will someone PLEASE help me out. I can prime at this speed no problem but I have problems booting into windows. When I get to the screen with all the IRQ settings and device listings, sometimes the computer will not initiate:

"Verifying DMI Pool Data" and "Backup CMOS... OK!"

Then the computer will reboot. What could be the possible cause of this problem?

PLZ if any1 knows what this is all about then share the info, myself thought it was a sign of too less voltage feeded to the cpu as it for me helps to get my sandy booting to windows. Who knows maybe I have this same prob, perhaps my sandy would be prime stable if I only could get past that point without feeding a lot more voltage to it... a bump from 1.536V to 1.62V is usually needed for any speed between 2.7GHz - 2.75GHz from 2.6GHz for me.

**OCForums_Osirs** · 08-19-2005, 10:53 PM

Dani, you can run your Venice on the 1.36b Bios? I heard it wasnt compatible with it...

Originally Posted by Dani

3200+ Venice 0517BPEW @ 1.50Vcore
MSI K8N Neo2 Platinum-54G with 1.36b BIOS
2x256mb KHX3500 DS DW-50
2-5-2-2 1T DC 3.2V (Kyosen mod)

**pduan87** · 08-19-2005, 11:43 PM

Originally Posted by RPGWiZaRD

PLZ if any1 knows what this is all about then share the info, myself thought it was a sign of too less voltage feeded to the cpu as it for me helps to get my sandy booting to windows. Who knows maybe I have this same prob, perhaps my sandy would be prime stable if I only could get past that point without feeding a lot more voltage to it... a bump from 1.536V to 1.62V is usually needed for any speed between 2.7GHz - 2.75GHz from 2.6GHz for me.

I solved it. It was problems with ram timings. Set your DRAM drive strength high (6-8) and see if that helps.

These probably wont help you much but if anyone else with the 1gb Crucial Value is having the same problem, these are the settings that I use:

**Dani** · 08-20-2005, 03:13 AM

Originally Posted by OCForums_Osirs

Dani, you can run your Venice on the 1.36b Bios? I heard it wasnt compatible with it...

Best BIOS so far for me with Venice

**prodigy_** · 08-20-2005, 03:33 PM

1800@2700 1.65V AIR - 28 hours Prime Large FFT.

Screen and system specs are here.

**oasked** · 08-21-2005, 01:42 AM

Back again, this time I've got my RAM to DDR600...

The DFI's 623-3 BIOS really helped.

**largon** · 08-21-2005, 02:00 AM

I did once bother to do a 23h 48min Stress Prime run. It never reached 24 hours...

DO NOT TRY TO MINIMIZE "Central Brain Identifier" (Status Bar -> Minimize), ESPECIALLY WHILE RUNNING PRIME!

**[XC] 4X4N** · 08-23-2005, 10:38 PM

I don't want to see this thread die.

3ghz+ 1m super-pi and other less stressful benchies are nice, but it is much harder to get a high clock 24hr prime stable. After removing ihs, I have gained 50mhz. Here is 25hr+ at 2.8ghz. Large fft. Stepping in sig.

**musk** · 09-05-2005, 09:29 AM

3200+ LLBLE 0515APAW
Watercooled
Temps were 42c max
I know this was blend but look at my RAM speed and voltage!

**Dani** · 09-05-2005, 11:10 AM

3200+ Venice 0517BPDW ZM7700CU AIR cooling

**Dani** · 09-05-2005, 11:40 AM

Originally Posted by musk

Just making room for my post. I am in hour 23 so it won't be long.

Try 25/26h

**Fission** · 09-05-2005, 01:12 PM

Good idea for a thread, though prime still isn't liar proof. It makes me laugh how all the realistic (modest) overclocks come out, but in the thread that was about 24/7 overclock, everyone was like "I leave my venice at 2.9 1.6v 24/7 on air."

I would post mine, but that would cost me 24 hours of no World Of Warcraft. I did 16 hours @ 2.77 the first night I bought my venice just to help cure the AS5.

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