The Updated X2 3800+ Overclocking Thread ...

Bugger.

Only held position 6 for 1 day :(

New RAM should be here tomorrow (damn bank holidays :mad: ). Will have to try to regain it then - if not, it'll be phase time when I get back from Egypt.

I am, still, the king of the air cooling though :p

Stan :)
 
Just a nice cool 24/7 overclock.

CPU: 2400
HTT: 240
RAM: 200
Timings: 2-3-2-8-1T 2.6V (2x1GB)
VCore: 1.300V (with CnQ 1.100V)
HT: 4x
Core: Manchester
Cooling: Artic 64 Pro
M/b: AN8-Ultra
Stepping: LDBHE0601 UPMW
 
Managed to get 2.95 but it just refused to stretch to that magical 3.0 :(



Never mind, pretty good for air :cool:

CPU Clock : 2950Mhz
HTT: 295
RAM FSB: 197
Timings: 3-4-4-7 1T
VCore: 1.5V (bios) 1.456V (CPU-z)?
HT: 3x
Core: Manchester
Cooling: Air - Si120
Mobo: DFI Lanparty Expert
Stepping: LDBFE 0614WPMW

Currently running dual prime at 2.85 - doing fine too.

Stan :)
 
Thanks guys, I'll update the table this evening.

Bad luck Stan :( maybe with phase ;)! Does a nice Pi time though - not too shabby at all. Like your desktop btw :p
 
Any chance of this on your table :)

CPU Clock : 2950Mhz
HTT: 295
RAM FSB: 210
Timings: 3-3-3-7 1T
VCore: 1.5V with 10% over(bios) 1.57V CPU-z
HT: 3x
Core: Manchester
Cooling: Water Storm G4 and PA120.3
Mobo: MSI NF3 Neo2-plat
Stepping: LDBHE 0601UPMW

All prime stable for 20+ hours, stopped it there.

I can get a pic uploaded tonight.
 
A.N.Other said:
Bad luck Stan maybe with phase! Does a nice Pi time though - not too shabby at all. Like your desktop btw
Click to expand...

Thanks :)

I quite like the desktop too :D

It's looking pretty stable at 2.85 now. I will leave it priming for another couple of hours and then get it back to folding :D

I will have another go when I get back from Egypt, it should have settled in well by then. After that, it's phase time :D

Stan :)
 
A.N.Other i have spent today getting the best timings for my memory as follows i now have timings of 2.0-2-2-5 1T and realised i dont need the volts i was using so now running on 1.37Vcore.

Now i have tighter timings will this have any impact on my CPU OC? just i think i remember reading somewhere that A64 like tight timings, as before getting over 2.4Ghz was a big no no!
 
Foehammer2003 said:
Now i have tighter timings will this have any impact on my CPU OC? just i think i remember reading somewhere that A64 like tight timings, as before getting over 2.4Ghz was a big no no!
Click to expand...
It's better to have tight timings if you can, but it doesn't make a massive difference with A64. The Socket A chips really benefitted from having a 1:1 CPU:RAM and tight timings, but modern AMDs aren't quite the same.

Nevertheless, good stuff! I'll update the table accordingly - probably some time tomorrow now.
 
I just read on a different forum post that if i disable the 'spread spectrum' option this is the lock option, if it is, does that mean i should be able to get further with my OC?

Gotta keep asking noobish q's lol, purely because i want the max performance i can get from my rig!
 
Foehammer2003 said:
I just read on a different forum post that if i disable the 'spread spectrum' option this is the lock option...
Click to expand...

False. Disabling spread spectrum made my overclocking worse.
 
Foehammer2003 said:
I just read on a different forum post that if i disable the 'spread spectrum' option this is the lock option, if it is, does that mean i should be able to get further with my OC?
Click to expand...
Some people say they get a few 100 extra MHz by disabling it - I couldn't tell you, personally. However, I would tend to trust those who know ^looks upwards^.
 
UPDATED TABLE to here

Well done, Foehammer2003 - the VCore drop made you move up a place! :) If people hadn't worked it out by now, the table is sorted by clock (descending), VCore (ascending) and then by name (ascending).

Keep me updated with you indormation people. And point any people who you know have clocked their X2 3800+s but aren't in yet to come and give me some data.
 
Update please

CPU Clock: 2600Mhz
HTT: 289
Multi: 9x
RAM FSB: 200
Timings: 2-2-2-7 1T 3.2V
VCore: 1.425V
HT: 3x
Core: Toledo
Cooling: Scythe Ninja with Scythe Fan
Mobo: DFI Ultra D

Temps: Idle 25-27'c Load 38
 
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Will do :)

// EDIT // Why do you have a 9x multi? You won't see an improvement having a 289 FSB over a 260 afaik. Have you compared the two or just gone straight for that setting?
 
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my first overclock

CPU Clock: 2500Mhz
HTT: 250
Multi: 10x
RAM FSB: 208 i think
Timings: 2-2-2-5 1T
VCore: 1.475V
HT: 4x
Core: Toledo
Cooling: freezer 64
Mobo: a8n sli deluxe
 
Add me to the list please :)

CPU Clock: 2650Mhz
HTT: 265
Multi: 10x
RAM FSB: 220
Timings: 2.5-3-3-7 1T 2.7V
VCore: 1.45V
HT: 3x
Core: Manchester
Cooling: Freezer 64 pro
Mobo: DFI Expert

Temps: Idle 29-30 Load 42
 
A.N.Other said:
Why do you have a 9x multi? You won't see an improvement having a 289 FSB over a 260 afaik. Have you compared the two or just gone straight for that setting?
Click to expand...

i have a 9x multi to get 200mhz on the ram
 
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