barton 2500 and Vcore

[T-A]_Super_10 · 05-31-03, 01:41 AM

I have been seeing 2275MHz with a Vcore of 1.65v HOW??
i have mine at 200 X 11.5 = 2300MHz Vcore 1.8v with idle temps at 39 deg C and 41.5 C load, and thats all i can get stable. Im just wondering is there something im doing wrong with O/C? I can go well over 2400MHz but crashes. Is it due to not enough power (Vcore), ram? Im running in sync 1:1 as its a Ultra 400 NForece 2 chipset. I just want to see 2500 -2600MHz out of this CPU and im not going to quit untill i do. If anyone could help with this issue i would be very greatful.

NeoGeo · 05-31-03, 03:04 AM

I'm in the same boat as you are, sort of. I just bought an XP 2500+ at a computer show and the best I can get right now is 2.41GHz @ 1.9V or 2.3GHz @ 1.775V, anything more and I can't load Windows.

Temps, power supply, and ram seem fine. Have you tried a little bit more voltage? What memory timings are you using in the bios?

Vertig0 · 05-31-03, 04:18 AM

Err... On a somewhat related note, is it a limitation of my mobo (MSI KT3 ARU) if I can only select up to 1.75v? What can I do to pump more voltage into my cpu? I don't have the option to go any higher with my Barton 2500+. My Palomino had up to 1.85v....

I just got picked this puppy up today... Currently running at 175x12.5 @ 1.75v. My Samsung PC2700 is holding me back...

[T-A]_Super_10 · 05-31-03, 07:25 PM

My mobo only goes to 1.800v and my ram timings are:
8
4
4
3.0
I know its not real high performance settings but im going for stability.
ram is samsung DDR 3200

NeoGeo · 05-31-03, 10:02 PM

Sounds like the cpu just needs more voltage.

Mustanley · 06-01-03, 12:25 AM

I'm getting those speeds with air cooling @1.80 vcore. Do you know the stepping of your Barton?

[T-A]_Super_10 · 06-01-03, 12:37 AM

the 12v is jumpy when i watch it in pcalert i can run 2300MHz but in hard benchmarking (3dmark2003) if the power jumps just a bit i crash.
Mustanley
what FSB and multi are you using with your 1.80v?

kfc · 06-01-03, 12:28 PM

Im 11x200 with 1.7vcore and 2.7 ram voltage.

Should I just beef up the vcore to 1.8? or should i also beef up the voltage to 2.8?

Is voltage on the ram more likly to fry the system them messing with voltage on the cpu?

Thanks

OneBump · 06-01-03, 03:10 PM

I can't seem to get anything passed 2.33 and still be 100 % stable, could be ram ....

donny_paycheck · 06-01-03, 03:18 PM

With the Bartons it seems like it takes a lot of voltage to get them above 2.5ghz. I couldn't break 2.5 until I got to about 1.95v. With anything less than excellent cooling it seems as though 2.4-2.5ghz is the best possible result to realistically expect.

Mustanley · 06-01-03, 05:59 PM

Quote:

Originally posted by [T-A]_Super_10
the 12v is jumpy when i watch it in pcalert i can run 2300MHz but in hard benchmarking (3dmark2003) if the power jumps just a bit i crash.
Mustanley
what FSB and multi are you using with your 1.80v?

I had been running it at 207x11.5, but I've since backed down to 200x11.5 because of crashes in certain games. It can handle hours of prime95 at 207x11.5 though. I have a Fortron fsp350 psu and the power seems stable enough. I can't imagine your antec 430 watter is the culprit. Those are pretty stout from what I've seen.

cujo · 06-01-03, 11:08 PM

my barton will do 2275 with default 1.65 vcore. my mobo is struggles so i'm not sure if i can go higher. i tried going higher than 182 multi but had to change vcore. 182 is around limit of my mobo so it could be partly stopping me.

OneBump · 06-01-03, 11:13 PM

does anyone out there have access to anything above a 12.5 multiplier ? i have a rev 1 a7n8x with the 1003 bios

im sure my chip can go a little faster but unfortunatly my ram doesn't seem to like anything above 199 fsb so using low multipliers is not really an option

fiji · 06-01-03, 11:38 PM

ive got it at 2300mhz at 1.725 vcore pretty stable im testing it at a "lan party" right now lol

kfc · 06-02-03, 12:44 AM

Quote:

Originally posted by fiji
ive got it at 2300mhz at 1.725 vcore pretty stable im testing it at a "lan party" right now lol

whats your voltage for the ram and cpu as well as the ram timings? Oh and what is your hsf?

Thanks

specific · 06-02-03, 01:51 AM

my barton hates fsb
i can't get a solid prime running 200fsb, no matter what voltage, it will crash after half a day
and that just isn't good enough for me
i have to do 2v just to keep 195 fsb stable @ 2341mhz
on water!!!!!
soo.........all of you with 200+ fsb, and 2.4+ ghz chips......

would you like some cheese with that wine?

JasonBr · 06-02-03, 02:23 AM

My Barton is doing 212x11.5 but i had to do volt mod and im running vcore at 1.98.

[sAn]Assasin · 06-02-03, 03:45 AM

Im running my barton 2500 @ 2300mhz 11.5 x 200 and it runs sweet so far.. and with 1.725 vcore..

Stragngley though it kept crashing at all fsbs in the 170 to 180 range.. i nearly gave up!! and just selcted 200fsb and here i am!!

btw the ram is unbranded pc2700 rubbish!!

Mustanley · 06-02-03, 07:50 AM

Quote:

Originally posted by JasonBr
My Barton is doing 212x11.5 but i had to do volt mod and im running vcore at 1.98.

How are you cooling that sucker? Nice OC btw.

JasonBr · 06-02-03, 10:37 AM

Water cooled

05-31-03, 01:41 AM	Thread Starter #1
[T-A]_Super_10 Member Join Date: May 2003	barton 2500 and Vcore I have been seeing 2275MHz with a Vcore of 1.65v HOW?? i have mine at 200 X 11.5 = 2300MHz Vcore 1.8v with idle temps at 39 deg C and 41.5 C load, and thats all i can get stable. Im just wondering is there something im doing wrong with O/C? I can go well over 2400MHz but crashes. Is it due to not enough power (Vcore), ram? Im running in sync 1:1 as its a Ultra 400 NForece 2 chipset. I just want to see 2500 -2600MHz out of this CPU and im not going to quit untill i do. If anyone could help with this issue i would be very greatful.
	QUOTE Thanks

05-31-03, 03:04 AM	#2
NeoGeo Member Join Date: Dec 2001 Location: NJ	I'm in the same boat as you are, sort of. I just bought an XP 2500+ at a computer show and the best I can get right now is 2.41GHz @ 1.9V or 2.3GHz @ 1.775V, anything more and I can't load Windows. Temps, power supply, and ram seem fine. Have you tried a little bit more voltage? What memory timings are you using in the bios?
	QUOTE Thanks

05-31-03, 04:18 AM	#3
Vertig0 Member Join Date: May 2003 Location: Canada	Err... On a somewhat related note, is it a limitation of my mobo (MSI KT3 ARU) if I can only select up to 1.75v? What can I do to pump more voltage into my cpu? I don't have the option to go any higher with my Barton 2500+. My Palomino had up to 1.85v.... I just got picked this puppy up today... Currently running at 175x12.5 @ 1.75v. My Samsung PC2700 is holding me back...
	QUOTE Thanks

05-31-03, 07:25 PM	Thread Starter #4
[T-A]_Super_10 Member Join Date: May 2003	My mobo only goes to 1.800v and my ram timings are: 8 4 4 3.0 I know its not real high performance settings but im going for stability. ram is samsung DDR 3200
	QUOTE Thanks

05-31-03, 10:02 PM	#5
NeoGeo Member Join Date: Dec 2001 Location: NJ	Sounds like the cpu just needs more voltage.
	QUOTE Thanks

barton 2500 and Vcore

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06-01-03, 12:25 AM	#6
Mustanley Join Date: May 2003 Location: Asheville, NC (Blue Ridge Mtns)	I'm getting those speeds with air cooling @1.80 vcore. Do you know the stepping of your Barton? __________________ Q9550 on P5Q-Deluxe(460x8.5=3910MHz), 4x2GB GSkill 1066, 750GB WD Black HD, GTX285(702,1512,2592), Blu-ray, Silverstone OP650, Samsung 1080P 50" Plasma + Dell 2408WFP, MX1000 laser mouse, Saitek backlit keyboard, P182, Xigmatek S1283 Black Knight Last edited by Mustanley; 06-01-03 at 12:37 AM.
	QUOTE Thanks

06-01-03, 12:37 AM	Thread Starter #7
[T-A]_Super_10 Member Join Date: May 2003	the 12v is jumpy when i watch it in pcalert i can run 2300MHz but in hard benchmarking (3dmark2003) if the power jumps just a bit i crash. Mustanley what FSB and multi are you using with your 1.80v?
	QUOTE Thanks

06-01-03, 12:28 PM	#8
kfc Member Join Date: Jun 2002	Im 11x200 with 1.7vcore and 2.7 ram voltage. Should I just beef up the vcore to 1.8? or should i also beef up the voltage to 2.8? Is voltage on the ram more likly to fry the system them messing with voltage on the cpu? Thanks
	QUOTE Thanks

06-01-03, 03:10 PM	#9
OneBump Registered Join Date: Feb 2002	I can't seem to get anything passed 2.33 and still be 100 % stable, could be ram ....
	QUOTE Thanks

06-01-03, 03:18 PM	#10
donny_paycheck Inactive Super Quad Mod Join Date: Oct 2001	With the Bartons it seems like it takes a lot of voltage to get them above 2.5ghz. I couldn't break 2.5 until I got to about 1.95v. With anything less than excellent cooling it seems as though 2.4-2.5ghz is the best possible result to realistically expect. __________________ Core i7 920 @ 4 GHz, 1.35v Corsair Nautilus 500 w/DD BIX radiator swap & Apogee GTX Asus P6T 6GB Corsair Dominator XFX GeForce GTX 285 WD Raptor 150GB / Hitachi 1TB Antec P182 / PCP&C Silencer 750 Samsung 2232GW Sic vis pacem, para bellum.
	QUOTE Thanks

06-01-03, 11:08 PM	#12
cujo Member Join Date: May 2003 Location: Ontario, Canada	my barton will do 2275 with default 1.65 vcore. my mobo is struggles so i'm not sure if i can go higher. i tried going higher than 182 multi but had to change vcore. 182 is around limit of my mobo so it could be partly stopping me.
	QUOTE Thanks

06-01-03, 11:13 PM	#13
OneBump Registered Join Date: Feb 2002	does anyone out there have access to anything above a 12.5 multiplier ? i have a rev 1 a7n8x with the 1003 bios im sure my chip can go a little faster but unfortunatly my ram doesn't seem to like anything above 199 fsb so using low multipliers is not really an option
	QUOTE Thanks

06-01-03, 11:38 PM	#14
fiji Member Join Date: Jul 2002 Location: berlin	ive got it at 2300mhz at 1.725 vcore pretty stable im testing it at a "lan party" right now lol __________________ ---AthlonIIx4 4GBDDR3 NV9800GT--- running Win7x64
	QUOTE Thanks

06-02-03, 01:51 AM	#16
specific Member Join Date: Apr 2002 Location: Atlanta, GA	my barton hates fsb i can't get a solid prime running 200fsb, no matter what voltage, it will crash after half a day and that just isn't good enough for me i have to do 2v just to keep 195 fsb stable @ 2341mhz on water!!!!! soo.........all of you with 200+ fsb, and 2.4+ ghz chips...... would you like some cheese with that wine? __________________ Uphold an untold code.... & FOLD heatware
	QUOTE Thanks

06-02-03, 02:23 AM	#17
JasonBr Disabled Join Date: Apr 2003 Location: St Louis	My Barton is doing 212x11.5 but i had to do volt mod and im running vcore at 1.98.
	QUOTE Thanks

06-02-03, 03:45 AM	#18
[sAn]Assasin Registered Join Date: Nov 2002 Location: UK-Blackpool	just some more info... Im running my barton 2500 @ 2300mhz 11.5 x 200 and it runs sweet so far.. and with 1.725 vcore.. Stragngley though it kept crashing at all fsbs in the 170 to 180 range.. i nearly gave up!! and just selcted 200fsb and here i am!! btw the ram is unbranded pc2700 rubbish!!
	QUOTE Thanks

06-02-03, 10:37 AM	#20
JasonBr Disabled Join Date: Apr 2003 Location: St Louis	Water cooled
	QUOTE Thanks

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