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 Overclock my athlon II 435, Need advise here

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TSkollin123
post Jun 20 2010, 01:13 AM, updated 16y ago

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Hi guys,

Im using Athlon II x3 435 and unlocked to quad-core [Phenom II x4 B35]. Now OC till 3.2Ghz only.
But my target for OC around 3.5-3.6..(possible isit)
Can anyone advise me on changing the CPU-Volt,HT Multiplier,Bus speed, etc..
I tried prime95 about 10 times.. but always BSOD cry.gif
Really need your help notworthy.gif
Thnx!

Regards,
kollin123
TSkollin123
post Jun 20 2010, 02:43 AM

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QUOTE(Mr_47 @ Jun 20 2010, 02:25 AM)
just addup your vcore but make sure it less than 1.5v
*
how about HT Multiplier? Bus Speed?
TSkollin123
post Jun 20 2010, 12:45 PM

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QUOTE(goldfries @ Jun 20 2010, 08:17 AM)
sure can go more than that. My Athlon II X3 425 is at 3.7ghz. biggrin.gif haven't tested stability but play games all fine.

don't need to meddle with multiplier just yet. just change the bus speed and vcore.
*
uhmm. can recommend me to change speed bus &vcore to ??
TSkollin123
post Jun 20 2010, 06:39 PM

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QUOTE(saturn85 @ Jun 20 2010, 05:46 PM)
maybe you can try this:

core speed: 240 x 14.5 = 3480MHz
cpu NB speed: 240 x 8 = 1920MHz
HT link speed: 240 x 8 = 1920MHz
DRAM speed: 240 x 2.67 = 640MHz (i assume you are using the RAM in your signature = 2GB DDR3 1333)

but i m not sure about the vcore needed.  blush.gif
*
ermm.. need to know the vcore 1st. then i can try. 1.5v isit?
TSkollin123
post Jun 21 2010, 02:25 PM

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QUOTE(saturn85 @ Jun 20 2010, 08:20 PM)
hmm.. really not sure about the voltage.
i think 1.5v is a bit high for amd cpu, maybe you can start with 1.45v.

here is an article about the overclocking of the amd athlon ii x3 435:
http://www.tomshardware.com/reviews/athlon-ii-x3,2452-4.html

in this article, the cpu is overclock to 260 x 14.5 = 3770MHz, with vcore = 1.440v.
*
Hmm.. tried but cant push till 3.77Ghz.. unstable. = =
Now i oc to 3.14Ghz..
Bus speed 235.5Mhz
HT Link 1884.2Mhz
DRAM frequency 785Mhz
CPU vcore 1.430v

but not stess it yet.. think stable ar?
lazy la to test lar.. cuz after several hour scare suddenly BSOD.. shakehead.gif


Added on June 21, 2010, 2:27 pm
QUOTE(lat_lonelyboyz @ Jun 20 2010, 08:31 PM)
one more thing...some review said valueRam also cant reach higher freq for the proc...
*
YA KA? Im using value ram. think stable with 15xxmhz? o.o

This post has been edited by kollin123: Jun 21 2010, 02:27 PM
TSkollin123
post Jun 21 2010, 02:45 PM

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QUOTE(saturn85 @ Jun 21 2010, 02:36 PM)
why cpu overclock so little?
i think stock vcore should be able to let the cpu run at 3.14GHz.
and are you sure you want to clock your DDR3 1333 ram to 785MHz?
*
ehh.. wrong.. its 3.41ghz tongue.gif
TSkollin123
post Jun 21 2010, 03:09 PM

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QUOTE(monsh @ Jun 21 2010, 03:02 PM)
but then again, value ram running 785 means 1570 ? what's d clock on the ram dude ?
*
yaa kinda 15xx. but failed,unstable. now oc to 3.2Ghz only. sad.gif



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