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 AMDŽ Socket-AM2/AM2+ Overclocking thread (V7), Strong Will of AMD

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rainingzero
post Mar 16 2008, 04:43 PM

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QUOTE(ah_khoo @ Mar 16 2008, 04:39 PM)
high clock = higher temp...  wink.gif
*
not necessarily means like that lor...
high clock + stock Vcore = cool
high clock + high Vcore = hot
High clock + high Vcore + Stock cooler = Damn hot laugh.gif


Added on March 16, 2008, 4:44 pm
QUOTE(ah_khoo @ Mar 16 2008, 04:43 PM)
can't really tell as it varies from case to case... in general 4000+ / 9100 is cooler than d hottest 6000+...  doh.gif
*
of course 4000+ is cooler since its use lower vcore and 65nm SOL process somemore compared to 6000+ which is 90nm proc.
and also it uses 130++watt (forgot exact wattage)...
which is most of other brisbane or windsor proc only using either 60watt or 89watt... brows.gifbrows.gif

This post has been edited by rainingzero: Mar 16 2008, 04:49 PM
ah_khoo
post Mar 16 2008, 04:53 PM

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QUOTE(rainingzero @ Mar 16 2008, 04:43 PM)
not necessarily means like that lor...
high clock + stock Vcore = cool
high clock + high Vcore = hot
High clock + high Vcore + Stock cooler = Damn hot  laugh.gif


Added on March 16, 2008, 4:44 pm
of course 4000+ is cooler since its use lower vcore and 65nm SOL process somemore compared to 6000+ which is 90nm proc.
and also it uses 130++watt (forgot exact wattage)...
which is most of other brisbane or windsor proc only using either 60watt or 89watt... brows.gifbrows.gif
*
disagree with d bold part. smile.gif

stock speed @ stock voltage is cooler than oced speed @ stock voltage. wink.gif
rainingzero
post Mar 16 2008, 04:57 PM

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QUOTE(ah_khoo @ Mar 16 2008, 04:53 PM)
disagree with d bold part.  smile.gif

stock speed @ stock voltage is cooler than oced speed @ stock voltage.  wink.gif
*
not so sure about that. its actually based on my experience. ocing my proc to 2.4ghz with stock vcore resulting same temp with stock speed @ 2.0ghz.
with CnQ disable of course.
maybe the 0.4ghz increament not giving much temp increament...
ah_khoo
post Mar 16 2008, 05:02 PM

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QUOTE(rainingzero @ Mar 16 2008, 04:57 PM)
not so sure about that. its actually based on my experience. ocing my proc to 2.4ghz with stock vcore resulting same temp with stock speed @ 2.0ghz.
with CnQ disable of course.
maybe the 0.4ghz increament not giving much temp increament...
*
i am sure of that, mebe others like bro dblooi (sorry to mentioned ya name w/o permission) can verify this as well. wink.gif
FuiLo
post Mar 16 2008, 05:04 PM

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Here come mine, 31s rclxub.gif..

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User_Xp
post Mar 16 2008, 05:08 PM

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QUOTE(rainingzero @ Mar 16 2008, 04:57 PM)
not so sure about that. its actually based on my experience. ocing my proc to 2.4ghz with stock vcore resulting same temp with stock speed @ 2.0ghz.
with CnQ disable of course.
maybe the 0.4ghz increament not giving much temp increament...
*
i dun this it is same...because the normal proc and oc proc are different...
even with the stock core...increasing it will produce a higher TDP
u can check using Central Brain Identifier (go to mobility tabs)
there u can see the different between power limits and current power WHEN OC and NOT OC thumbup.gif

want to get cool proc?dun OC la ur pc... whistling.gif
AMDAthlon
post Mar 16 2008, 05:37 PM

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My cooler goods.I did a good cable management tongue.gif
So..i must use the outdated audio codec..Dam = =

Lacus
post Mar 16 2008, 05:40 PM

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get a cheaper soundcard? Btw wats the temp of ur x2 with AC Freezer 64? (idle and load)
noobianz
post Mar 16 2008, 05:51 PM

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QUOTE(AMDAthlon @ Mar 16 2008, 05:37 PM)
My cooler goods.I did a good cable management tongue.gif
So..i must use the outdated audio codec..Dam = =
*
u talking bout ta780g is it?..

btw,i forgot to mention sumthing bout this mobo...it seems that biostar used american megatrend instead of pheonix award cmos for ta780g...
Lacus
post Mar 16 2008, 05:54 PM

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noobianz, ur cooler...good ar..Since u're using the same proc like me...
sempronic
post Mar 16 2008, 05:57 PM

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QUOTE(Lacus @ Mar 16 2008, 05:54 PM)
noobianz, ur cooler...good ar..Since u're using the same proc like me...
*
maybe his machine in a aircond place... wink.gif
SUSjoe_star
post Mar 16 2008, 06:06 PM

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QUOTE(rainingzero @ Mar 16 2008, 04:57 PM)
not so sure about that. its actually based on my experience. ocing my proc to 2.4ghz with stock vcore resulting same temp with stock speed @ 2.0ghz.
with CnQ disable of course.
maybe the 0.4ghz increament not giving much temp increament...
*
Simple law of physics.....the power consumed by your proc will be released as heat

cpu power consumption = TDP X (overclocked speed/stock speed) X (overclocked vcore/stock vcore)^2

note that for vcore its squared...so the effect is much more powerful

ok.....so assuming you overclocked your proc from 2.0ghz to 2.4ghz(TDP=65W)

overclocked power consumption = 65 X (2400/2000) X (1.25/1.25)^2

= 78W

Which isnt that much of an increase, proly u'll notice your temps rise by 2 or 3 degrees depending on your cooler.

now.....say you have a nice windsor 3800+ F3 and oc to 3.0ghz with stock volts

overclocked power consumption = 65 X (3000/2000) X (1.25/1.25)^2
= 97.5W

but if you have a brisbane 4000+ and oc to 3.0ghz with 1.4v instead

overclocked power consumption = 65 X (3000/2100) X (1.4/1.25)^2
= 116.5W

As shown, raising vcore has a much larger impact on power consumption(hence heat released) than raising clockspeed. Hope my long winded explanation answers all doubts rclxms.gif
noobianz
post Mar 16 2008, 06:07 PM

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@sempronic - it's not in an air cond place...it just that my apartment is on top of hill >_<
Lacus
post Mar 16 2008, 06:16 PM

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Hmm, which hsf u all here will recommand if for OC purpose...Plz enlighten me T_T...
kingmax
post Mar 16 2008, 06:33 PM

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Thank you for the fast replys .You all really fast notworthy.gif
Sorry I didn't explain more details.

Stock cooler
Original stock thermal grease
No overclock
Stock core speed 'example: 4000+ 2.1Ghz
Stock Vcore '1.26 for 4000+
Cool'n'Quiet enable
Good cable management
Only one 12cm casing fan

The reason , i am asking because I plan to buy one of them.I am worry if high temp will reduce the processor life span.

For 2 cores
Athlon 64 X2 4000+ 2.1 Ghz
Athlon 64 X2 6000+ 3.0 Ghz

For 4 cores
Phenom 9100e 1.8 Ghz
Phenom 9150e 1.8 Ghz
Phenom 9550 2.2Ghz

Not sure with the price but which one is cheaper + performance I'll go with it.Normally how long can a processor last 30% usages if running the pc with room temp 35'c for 24/7 hours ? I am quite worry if too hot the processor will burn and spoil.


Added on March 16, 2008, 6:34 pmAs I know there'll be a price drop again for 2 cores processor and new cheap 4 cores processor for RM 300-500

This post has been edited by kingmax: Mar 16 2008, 06:34 PM
User_Xp
post Mar 16 2008, 07:21 PM

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maybe want to change my A64 3800+ F2 to BE-2400 proc...it is worth?? notworthy.gif
ah_khoo
post Mar 16 2008, 07:51 PM

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QUOTE(kingmax @ Mar 16 2008, 06:33 PM)
Thank you for the fast replys .You all really fast  notworthy.gif
Sorry I didn't explain more details.

Stock cooler
Original stock thermal grease
No overclock
Stock core speed  'example: 4000+ 2.1Ghz
Stock Vcore          '1.26 for 4000+
Cool'n'Quiet enable
Good cable management
Only one 12cm casing fan

The reason , i am asking because I plan to buy one of them.I am worry if high temp will reduce the processor life span.

For 2 cores
Athlon 64 X2  4000+ 2.1 Ghz
Athlon 64 X2  6000+ 3.0 Ghz

For 4 cores
Phenom 9100e 1.8 Ghz
Phenom 9150e 1.8 Ghz
Phenom 9550 2.2Ghz

Not sure with the price but which one is cheaper + performance I'll go with it.Normally how long can a processor last 30% usages if running the pc with room temp 35'c for 24/7 hours ? I am quite worry if too hot the processor will burn and spoil.


Added on March 16, 2008, 6:34 pmAs I know there'll be a price drop again for 2 cores processor and new cheap 4 cores processor for RM 300-500
*
chip nowadays aint gonna spoil so easily due to temp if u run 'em @ stock. heck, even overvolt a 'lil on 24/7 won't hurt, gone were d days of k62 where ones can easily fry a chip. laugh.gif

as long as ur on stock, u can even undervolt it if u like. wink.gif

i wud say go for a cheap quaddy if u can afford or x2 4000+. just my 2 cents... smile.gif

QUOTE(User_Xp @ Mar 16 2008, 07:21 PM)
maybe want to change my A64 3800+ F2 to BE-2400 proc...it is worth?? notworthy.gif
*
why not go for brisby bro? i can see some g2 doin really gud... wink.gif
alive88
post Mar 16 2008, 08:25 PM

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checkout the temp..1st..stock without OC at stock speed..2nd..OC a little bit(idle)..damn..i couldnt find the ss for full load OC..btw the temp is at 28c


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sempronic
post Mar 16 2008, 08:30 PM

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QUOTE(alive88 @ Mar 16 2008, 08:25 PM)
checkout the temp..1st..stock without OC at stock speed..2nd..OC a little bit(idle)..damn..i couldnt find the ss for full load OC..btw the temp is at 28c
*
7c shocking.gif

sure ar bout that???

is ur place up a hill or aicond place? sweat.gif
alive88
post Mar 16 2008, 08:33 PM

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haha..its on aircond..first time i saw it..OMG shocking.gif ..brought my pc to auditorium for cultural extravaganza... she is the backbone for whole day performance..ehe brows.gif

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