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  Tom's Hardware UK and Ireland Forums » Overclocking » AMD » X2 4400 vs X2 4800 S939 Overclocking
 

X2 4400 vs X2 4800 S939 Overclocking

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 Thread : X2 4400 vs X2 4800 S939 Overclocking
 
x1900xtcooler
Profile: member
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n°1201941
08-15-2006 at 12:16:47 AM

Both are toledo cores. Anyone know if the 4400 will hit just as high of a frequency as the 4800 overclock vs overclock?

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x1900xtcooler
Profile: member
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n°1201967
08-15-2006 at 12:29:39 AM

Quote :

Just higher multiplier to play with if you have an underperforming (*hint hint*) mobo.

Both will reach just below 3Ghz on air with luck.



The 4800 has the higher multiplier?

krazyIvan
Profile: enthusiast
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n°1201973
08-15-2006 at 12:34:25 AM

I’m finding 2500MHz to be a wall with a VCC of 1.45V on my new X2 +4400, I can go higher but I don’t know if the higher temps and VCC needed is worth it (1.5V @ 58-60c). But I’m still slowly working my way up to 2600MHz.

x1900xtcooler
Profile: member
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n°1201988
08-15-2006 at 12:43:04 AM

Quote :

I’m finding 2500MHz to be a wall with a VCC of 1.45V on my new X2 +4400, I can go higher but I don’t know if the higher temps and VCC needed is worth it (1.5V @ 58-60c). But I’m still slowly working my way up to 2600MHz.



What kinda cooling you got?

borandi
Profile: member
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n°1201995
08-15-2006 at 12:47:19 AM

Quote :

I’m finding 2500MHz to be a wall with a VCC of 1.45V on my new X2 +4400, I can go higher but I don’t know if the higher temps and VCC needed is worth it (1.5V @ 58-60c). But I’m still slowly working my way up to 2600MHz.



I'm the same. X2 4400+ @ 2.475GHz without any voltage increases on air, but scary enough temps on load to not put it any higher. (By scary I mean 55ºC in the summer - generally AMDs shouldnt go above 60)

krazyIvan
Profile: enthusiast
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n°1202030
08-15-2006 at 01:11:20 AM

CoolerMaster Hyper-48. (big as a V8 :wink: )

jelly1228
Profile: journeyman
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n°1202089
08-15-2006 at 01:50:03 AM

I have a 4400+ and I can get it to 2.5ghz at 1.475v. But to get to 2.6ghz I have to run it at 1.55v. I would go for the 4800+ you have a higher multi and you are running 2.4ghz at stock. The chips are the same, the 4400+ is at 11 multi and the 4800+ is 12 multi. I would think you could get a higher clock out of the 4800+.

jelly1228
Profile: journeyman
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n°1202091
08-15-2006 at 01:50:54 AM

I have a 4400+ and I can get it to 2.5ghz at 1.475v. But to get to 2.6ghz I have to run it at 1.55v. I would go for the 4800+ you have a higher multi and you are running 2.4ghz at stock. The chips are the same, the 4400+ is at 11 multi and the 4800+ is 12 multi. I would think you could get a higher clock out of the 4800+.

krazyIvan
Profile: enthusiast
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n°1202522
08-15-2006 at 05:56:46 AM

[/img]Ok, tonight’s results:

CPU = 263 X 9.5, 2502MHz
HTT = 1052MHz
RAM = 416MHz, 2.5-3-3-6 T1
53c on Prime95 running on both cores.

Forsaken1
Profile: journeyman
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n°1214251
08-22-2006 at 12:55:54 AM

4800 here.Playin with short time.Here it is so far.H20 for cooling.
12x234=2808
cpu volts 1.5
2.5-3-3-6 1t@2.7v

8hrs stable on sp2004 orthos.

RobsX2
Profile: Honorary Poster
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n°1215093
08-22-2006 at 05:48:59 PM

Quote :

4800 here.Playin with short time.Here it is so far.H20 for cooling.
12x234=2808
cpu volts 1.5
2.5-3-3-6 1t@2.7v

8hrs stable on sp2004 orthos.



Thats exactly where I am with my new X2 4800 but I am on air! Using the Artic Freezer Pro 64 and my temps at this speed are 35c idle and 47c load. 8)

Forsaken1
Profile: journeyman
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n°1215344
08-22-2006 at 10:41:07 PM

Quote :

4800 here.Playin with short time.Here it is so far.H20 for cooling.
12x234=2808
cpu volts 1.5
2.5-3-3-6 1t@2.7v

8hrs stable on sp2004 orthos.



Thats exactly where I am with my new X2 4800 but I am on air! Using the Artic Freezer Pro 64 and my temps at this speed are 35c idle and 47c load. 8)

At 2880 now.What stepping you have?My core 1 runs a little less then 47c.Core 0 always 3c-5c less.My stepping.Nice job on air :D .

ADA4800DAA6CD
CCBWE 0601UPMW

Heyyou27
Still playing my Dreamcast
Profile: Forum Veteran
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n°1215378
08-22-2006 at 11:12:32 PM

I've hit 2.8GHz on my X2 4800+ but I don't like having my CPU voltage that high when the performance difference is so small.

RobsX2
Profile: Honorary Poster
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n°1216398
08-23-2006 at 03:52:21 PM

Quote :

I've hit 2.8GHz on my X2 4800+ but I don't like having my CPU voltage that high when the performance difference is so small.


You did remember to pull off at least one Bungholiomark at that speed didn't you? That's what 1.75-1.80V on Toledo are for. :wink:

Hmmm, I hope you would not have to run 1.75-1.80V to get to 2800ghz with your X2 4800 8O

I have mine stable with only 1.475V at 2800Ghz.

Heyyou27
Still playing my Dreamcast
Profile: Forum Veteran
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n°1216483
08-23-2006 at 04:59:39 PM

Quote :

You did remember to pull off at least one Bungholiomark at that speed didn't you? That's what 1.75-1.80V on Toledo are for. :wink:

I forgot to check how many Bungholiomarks I could get. :(

RobsX2
Profile: Honorary Poster
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n°1216688
08-23-2006 at 07:09:26 PM