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 AMD® Socket AM2&AM3 Overclocking V19, There's still few beasts hiding...

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xixo_12
post Sep 8 2009, 12:58 PM

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where got selling am2,am2+,am3 n sewaktu dgnnya punya bracket for TRUE? laugh.gif
xixo_12
post Sep 8 2009, 05:33 PM

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QUOTE(noobianz @ Sep 8 2009, 05:30 PM)
=( my 720be tiba2 cant stable at the same voltage ive used b4... cpu degradation?

b4:3.7ghz@1.46v
nao:3.6ghz@1.46

cpu-nb:default
*
cpu pening edi.. give a reset first.. smile.gif
xixo_12
post Sep 8 2009, 08:06 PM

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DDR-940
8004              
7698
9860
53.1  

DDR2-960
8186
7902
10218
52.3

Different
Profit !! rclxm9.gif rclxm9.gif

The secret

Setting change :
trfc : 105ns -> 127.5ns


Vdimm : 2.05V

I found the miracles. laugh.gif
I'm happy.

[attachmentid=1185416]
[attachmentid=1185417]
xixo_12
post Sep 9 2009, 10:16 PM

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i'm happy again...

pass all stability test.. n real application.. rclxm9.gif
still have a lot of room.. so weird.. i think need to do it slowly rather than push to the max doh.gif

almost there.. now DDR2-980.. need more 5mhz on HTT before can reach DDR2-1000.. and reach my expectation ...

» Click to show Spoiler - click again to hide... «



xixo_12
post Sep 10 2009, 06:40 AM

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QUOTE(kuntawakaw @ Sep 10 2009, 01:09 AM)
xixo...which timing u alter to make the copy and write speed that fast?

most important the copy....
*
the key is main timing.. the memory read/write/copy depend on the clock speed of the proc, if i use low clock eventhough the ram speed is same, i couldnt get same bandwidth..

trfc effect on stability.. don't leave at auto, try to set to the exact value...
xixo_12
post Sep 10 2009, 08:09 AM

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QUOTE(kuntawakaw @ Sep 10 2009, 07:16 AM)
this is not good...huuuu.. i just notice ur NB freq is higher then mine... that will lead to it surely...
there are 4 trfc... deng..later tweak my ram again.biostar dun have a huge number of timings that can be adjusted in the bios..im grateful  laugh.gif
now installing gtaIV... and so try the power of quad core (i never leave my PC unlock for more then 2hrs before..now about to)
*
lulz.. come2.. put higher NB plz tongue.gif

4 trfc represent each slot.. so just put all the same same value.. so, no need to think it represent which slot...
xixo_12
post Sep 10 2009, 08:42 AM

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QUOTE(8tvt @ Sep 10 2009, 08:28 AM)
normally tfrc will stated from 0 to 3 dimm..
so can specify which..
*
nod.gif nod.gif
xixo_12
post Sep 10 2009, 11:06 AM

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QUOTE(yvliew @ Sep 10 2009, 11:04 AM)
after changing mobo... OC not stable anymore with the previous settings.. didn't reinstall windows.. not sure if it's the problem...
*
use old window.. with old setting ( previous board driver contain on windows)??

different board, of course different result

This post has been edited by xixo_12: Sep 10 2009, 11:06 AM
xixo_12
post Sep 10 2009, 01:05 PM

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QUOTE(yvliew @ Sep 10 2009, 11:08 AM)
not major change though on drivers, most components should be the same as I only change from 780 to 785, only IGP changed, but i'm not using internal graphics.
*
owh ok.. smile.gif

QUOTE(mozact89 @ Sep 10 2009, 11:51 AM)
hi xixo.. i just want to ask u something.. is it worth it to upgrade to ddr3 board??
*
not worth, unless change platform which need triple channel yoh wub.gif

QUOTE(kuntawakaw @ Sep 10 2009, 12:51 PM)
@xixo & 8tvt
tengkiuk2...is all timing tighter is better? or there is certain timing that need to use the suitable value only (like the trfc above) - dont include stability issue here...just for performance...

@mozact
change after DFI UT board come to malaysia shore..
kekkekekek -ini sis verdict gelak
*
play with basic timing timing is enough.. for sure tighter mean good.. but do test urself on it.. coz it will yield different result.. left the result to software, and make a judgement toward it..
xixo_12
post Sep 10 2009, 02:19 PM

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SPC? engineering student meh? laugh.gif
xixo_12
post Sep 10 2009, 02:39 PM

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QUOTE(kuntawakaw @ Sep 10 2009, 02:33 PM)
no lah..
i learn almos everything in my field..but all of em are on the surface..and i hate it...
yes..mine..to compare how low the copy bandwidth vs xixo punya...
i dont want to OC anymore this week...

this raya if can get more monney, ill spend some on cooler rather then sempronII..
3.6ghz x4 @1.32vcore temp is at 50c..and i hate it...
*
really need to tweak timing.. ddr3 so weak.. waiting for triple channel on amd laugh.gif
xixo_12
post Sep 10 2009, 07:05 PM

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another boot up...

edit : it's stable smile.gif rclxm9.gif

hyperX show the ability laugh.gif

vdimm : 2.05V cool2.gif

» Click to show Spoiler - click again to hide... «


This post has been edited by xixo_12: Sep 10 2009, 07:14 PM
xixo_12
post Sep 10 2009, 08:52 PM

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QUOTE(kuntawakaw @ Sep 10 2009, 08:50 PM)
1. have AMD rig
2. eager to OC
3. able to resist the poisons
4. have th ability to spam

@xixo..
that hyperX using what chip eh? 1100mhz i demand... kekkekek.
*
i don't know, it's covered.. sorry .. but the freq edi reach my expectation.. brows.gif
ur demand is quite impossible laugh.gif
xixo_12
post Sep 11 2009, 02:11 PM

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QUOTE(kuntawakaw @ Sep 11 2009, 11:47 AM)
4.2ghz on air... who do not want it...huuuuu

huu..anyone changing GC after this?
wan to throw ol gc...pm me ya..

ive been botherd by this
1606mhz ram.... can stable...at stock vdimm also can..
1609mhz same timing..even vdimm 1.8v not stable...vNB increase not stable..dem...1min prime sure faild..

calling for xixo for this...and any other that willing to help
*
ss bro, crita byk susah laugh.gif
and put the parameter changed and vdimm..

ur demand for 1100Mhz under progress laugh.gif
xixo_12
post Sep 11 2009, 03:00 PM

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QUOTE(kuntawakaw @ Sep 11 2009, 02:23 PM)
which hyperX are u? the tall heatsink one ka?
1100mhz eh?  hmm.gif  hmm.gif  gambatte ne...
y u bought hyperX then xixo?for fun eh?

here as u wish sire
[attachmentid=1191060]
*
does ur testing, together with the high clock?
i prefer to leave use lower multiplier such as x8 first <<that the lowest, then testing.. coz i don't want the cpu clock block my test...

conclusion , test the ram and NB only... use same vcore

this is the ram hyperX ddr2-800
user posted image

not for fun, but for editing.. of course life as overclocker doesn't complete without rape the h/w laugh.gif
xixo_12
post Sep 11 2009, 03:11 PM

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QUOTE(kuntawakaw @ Sep 11 2009, 03:07 PM)
that ram with clip...cant remove the heat spreader eh?hhehhe...   laugh.gif

CPU stable...already test many times..
NB not sure stable...but even i increase vNB and lower it down will never help in 1609mhz ram...

let it be..later try again..life as a student really troublesome leh...  sweat.gif  sweat.gif
ill find the culprit sooner or later
bruce.gif  bruce.gif
*
i think cannot, because it attached to chip..sked to pull it..later no more DDR2-1100 laugh.gif

feel it bro.. slowly.. hard to help... oc not so simple... take a month to figure out..


Added on September 11, 2009, 3:14 pm
QUOTE(carbonfibre @ Sep 11 2009, 03:10 PM)
bro how do i up the mhz? smile.gif
*
now u have 3.3 @ VCORE...

leave the vcore like that, but pull down the multiplier... so here, u just have stable cpu..

now push HTT +5mhz each boot.. then u will see ur ram speed change ... that's oc edi brows.gif

This post has been edited by xixo_12: Sep 11 2009, 03:14 PM
xixo_12
post Sep 11 2009, 04:55 PM

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ape yg korang bincangkn??? cm menarik jer...

kesimpulan sket whistling.gif
xixo_12
post Sep 11 2009, 07:09 PM

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QUOTE(8tvt @ Sep 11 2009, 06:33 PM)
actually it's a better practice to push cpu/ram only..
after getting the stable setup for the each of them later play with other things..
would appreciate to give all the setting details..

it could be caused by something else like nb freq or others that we not notice..
7cl @1600 is already tight.. certain freq convenience with certain timing.. some not even stable if we set it loose..

the best way push the ram first without involving others such as mobo n cpu..
let it at default and see how far the ram can go..
*
yup.. push as independent kunta.. that's what i mean.. test so many time on same component will make them acting weird.. same goes to cpu, eventhough u can confirmed it already stable.. the stable state will be different each boot, doesn't mean u pass it today.. tomorrow will be same..

by the way..

my 1100mhz hancus sad.gif

the max ram can go.. (for now laa tongue.gif)

user posted image

bandwidth result onli at DDR2-1060 cry.gif
[attachmentid=1191633]

This post has been edited by xixo_12: Sep 11 2009, 07:11 PM
xixo_12
post Sep 11 2009, 07:52 PM

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QUOTE(hilmiangah @ Sep 11 2009, 07:50 PM)
1100mhz for hyperx is like asking a stock ex5 to do 180kmh man. tongue.gif
*
but i didnt put any high hope.. DDR2-1000 stable is my target.. above that is just benchies for fun blush.gif
xixo_12
post Sep 11 2009, 07:59 PM

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QUOTE(lhongwuh @ Sep 11 2009, 07:54 PM)
@hilmiangah
haha...totally agree on that..anyway my tracer can easily go to 1066...heheonly change multiplier then can liao..
*
that's tracer 1gb darling, different league.. laugh.gif

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