• Competitor rules

    Please remember that any mention of competitors, hinting at competitors or offering to provide details of competitors will result in an account suspension. The full rules can be found under the 'Terms and Rules' link in the bottom right corner of your screen. Just don't mention competitors in any way, shape or form and you'll be OK.

AMD® Athlon™ II Overclocking Thread

Soldato
Joined
11 Sep 2003
Posts
14,716
Location
London
athloniioverclockerbigw.jpg


AMD® Athlon™ II overclocking results in this thread please . . .

  1. Sargas
  2. Regor
  3. Rana
  4. Propus
 
Athlon™ II X3 425 (stock 2.7GHz)


Click for stability . . . 18 hour "Blend"


Athlon™ II X4 630 (stock 2.8GHz)


Click for stability . . . 30 hour "Blend"
 
Last edited:
is there a seperate thread where i could post my phenom II results

Hello bakes0310,

I suggest once your hardware arrives if you can't find a suitable thread then get it started yourself! :)

Sadly as much as I would like to accommodate AMD® Phenom™ II owners this thread will be complex enough with just AMD® Athlon™ II series which itself is already spread across two seperate pieces of silicon . . . although they have enough in common with each other to merit sharing a single thread . . .

To anybody else that is reading . . . this thread is intended to be an educational resource where we can as as group learn & document how to overclock/tweak these chips to their maximum potential. I will be happy to provide what little knowledge I posses to help each and every one of you get the best from your Athlon™ II system . . . :)
 
Last edited:
Which mobo is this on?
Hi PhoenixUK,

oops sorry I neglected to mention that! :o

The system is based around an ASUS M4A785D-M PRO which is an affordable (AM2+) AMD® 785G chipset that uses DDR2 memory . . . for the money I'm really suprised how nice it handles . . .

amdasussapphire.jpg


Very good bus speed you got there considering it's one of them budget mobos ?
Most of them locked at 240-250fsb.
Ah ok cool :) . . . I have not that much experience of AMD® chipsets and therefore don't really know how they stack-up/compare with each other, I basically just bought what I thought was a reasonably priced board and went with ASUS because they have always worked well for me personally! :cool:
 
Last edited:
Out of interest whats limiting the OC's? How far could one of these be pushed under home environment conditions?
I'm at about 1.50vCore with 3.6GHz so didn't push it any further yet, may do soon though, the above clock is "home environment conditions" air cooled with a ThermoLab Baram . . . about 36°C - 37°C full load so no probs there! . . . not sure how much pure CPU clocking my board can handle as it says 125W TDP suppport?

amdathlonii14.gif


Do unlocked athlons with l3 cache get a mention here or should they go in the Phenom II thread?
Anything with Level-3 cache belongs in the Phenom™ II thread! :)
 
Hello Hamoodii,

just to let you know your posting your results in the wrong thread, this is the AMD® Athlon™ II results only! ;)

  1. Sargas
  2. Regor
  3. Rana
  4. Propus
Your AMD® Athlon™ X2 5000+ is based on a Deneb core and belongs in the AMD® Phenom™ II Overclocking Thread.

Would you be so kind to copy your results post over to the Phenom™ II thread and then edit/delete your posts in this one down to a smile please, thanks in advance for your co-operation! :cool:
 
Ahhh happy days! :)

After I composed a few "pleading" :o emails AMD® have kindly sent me a Propus 630 for "review" purposes!

Hoping to get it installed later on after real-life chores are completed (priorities don't ya know!) :D

It will be interesting to see how this chip compares to it's contemporaries (Phenom™ II, Core™ i3 etc) and also how well it overclocks! . . . . My testbed is based on the AM2+ ASUS M4A785D-M PRO and 4GB(2x2GB) of Kingston HyperX DDR2-1066 . . . . As far as I know the testbed is good up to a HT Ref. of 266MHz/267MHz so along with the 14x multi of the Propus 630 that should get the processing frequency up to about 3724MHz- 3738MHz . . . at least if the chip is willing! :p

Unpacking pics to share the *buzz* :cool:

amdathloniix46304.jpg
 
Last edited:
I didn't know that you were a singer Wayne :D
Lol good one El Jimben! :D . . . I make no secret of my poor spelling and even running my posts through a spell-check cannot save me sometimes! . . . . fixed! ;)

Re: the Propus 630 I'm looking forward to seeing how it handles also, pretty decent quad core and priced very reasonably too! . . . . sadly I am GPU-less at present so I will just be concentrating on clocking/stability and synthetic benchmarks but hopefully the results will prove useful! :cool:

AMD® Athlon™ II X4 630

£83.99 inc
 
Last edited:
Hi Pendu, I wasn't aware that AMD® Athlon™ II had a C3 stepping? . . . I know the AMD® Phenom™ II have that?

Just getting a few beers down me and running a few benchies with the Rana b4 ripping my machine part for the swap out . . . sorry for the delay guys I'm not the most speedy overclocker but I'll do my best to get some results (benches/stability tests) up soon! :)
 
Hi drogon, I've not had much experience of unlocking but from what I have read in some cases a core/or cache can unlock but not work correctly no matter what you do? . . . . and in other cases the flakey core/ or cache works fine once you boost the relevant voltages! :)

Not much more I can add really apart from have you tried starting off using your AMD® Athlon™ II X3 435 as a triple core and overclocking that before dabbling in ye mystical unlock? :D
 
Hi Guys! . . . thanks for your comments! :D

In case I didn't make it "abundantly" obvious already I'll just state again that I am a slow overclocker . . using affordable equipment (inc quiet air cooling) and I'm only submitting "proven" stable results! . . . anything I post up in this thread will be realistic for 24/7 usage by any other "mortals" at home :)

I can say that MHz numbers can be quite misleading and even running at a "humble" speed of 3.5GHz the Propus quad-core is "computationally" the fastest 24/7 computer I've ever used! :p

There is still more headroom in the chip for extra speed but it's taking me a while to "validate" the stability . . . there will be no ragged-edge suicide results here, just solid, realistic 24/7 clocks that can be reproduced by anyone at home who is also using affordable kit alongside quiet aircooling . . . . . stay tuned! :cool:
 
I did however expect this to hit higher levels. Especially when competing chips (i3s) are easily hitting over 4GHz 24/7 shots from what i have seen
Hehe Trunks9486! :D . . . I'm so sorry I am the tortoise of the overclocking world! :o . . . I don't know how to whack a new processor in and achieve it's max stable overclock quickly . . . also having been on LGA775 for three years it's taking me a while to get a good feel for AM2+ clocking, three/four months with it and I am still fairly nOObie heh! ;) . . . Apart from the Prime Blending I am using the machine as my workstation and giving it plenty of real-world usage, just in case there are some little "gremlins" that I'm not picking up with the Blending/OCCT/IBT/LinX'ing! . . . . I gotta be sure the clocks/info I share is good and robust! :)

Anyway thanks for the kick up the butt, I'll try and get this testing done as quickly as I can, apart from the stability testing there is also the benching, it's more time consuming than it looks! :D . . . . here's a little Fritz to "nibble" on . . .

i3630fritz.jpg


OCing on 40quid mobo
Cheek! . . . my board cost £57.99 I'll have you know! :p
 
Just another stability shot of the above clock, at this speed the machine is very stable indeed! . . . had a teething problem once I started working on the CPU-NB/HT Link speeds so am having to knock out 24 hour Blends to flush out the rogue setting . . . still a bit more to come I hope! :)

  • 3724/2128/2128/1064 (24 hour Blend/OCCT/LinX/Folding 3 days, yada yada . . . stable basically!)
  • 3724/2394/2128/1064 (12 hour Blend passed, now retesting for 24 hours)
  • 3724/2394/2394/1064 (Rebooted after 20 hours Blend)

372421282128ibt.gif
 
Last edited:
Back
Top Bottom