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AMD K8 Family Overclocking (754/939/940/AM2/1207), General discussions and newbies' guide

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manutd #1 fan

Aug 5 2008, 10:26 AM

Show posts by this member only |Rating BETA (0+, 0-) | Post #1521

Regular

Group: Junior Member
Posts: 74
Joined: February 2005

QUOTE(ktek @ Aug 4 2008, 05:31 PM)

SS is screenshot. which BIOS version you're using?
i'll say 1.50V is still safe for Venice + stock cooler.
remember disable cool and quiet, loose up RAM timing.
disable SATA3&4 (just try it)
this mobo can take up to 355HTT on stock voltage, tested by myself.

wah, really? can give me the settings detail, like RAM timing?
im using the kingston value series.
the bios version im not sure.
i thinks it's phoenix award 6.00pg.

so i need to:
loose RAM timing, disable cool & quiet, disable SATA 3&4.

tried increase v-core to 1.5 and can get 260 Mhz & do SP2004 for 30 mins.
havent get chance to set it higher. probably tonight.

@xixo_12
probably tonight will get the SS. Temp is around 45-48 C, 260Mhz x 9 @ 1.5v Vcore when doing
SP2004 for like 30 mins. Temp checked by CoreTemp.

This post has been edited by manutd #1 fan: Aug 5 2008, 02:27 PM

1001010

Aug 5 2008, 10:24 PM

Show posts by this member only |Rating BETA (0+, 0-) | Post #1522

Newbie

Group: Junior Member
Posts: 14
Joined: April 2008
From: ipoh+taiping

just wanna know somthng..
which one is better??
single sided or double sided ram, when oc???

just think to get new ram.. my cheap ocz suck whenn oc..
thanks..

ktek

Aug 6 2008, 01:49 PM

Show posts by this member only |Rating BETA (0+, 0-) | Post #1523

round the twist~

Group: Senior Member
Posts: 714
Joined: July 2006
From: penang

QUOTE(manutd #1 fan @ Aug 5 2008, 10:26 AM)

wah, really? can give me the settings detail, like RAM timing?
im using the kingston value series.
the bios version im not sure.
i thinks it's phoenix award 6.00pg.
so i need to:
loose RAM timing, disable cool & quiet, disable SATA 3&4.
tried increase v-core to 1.5 and can get 260 Mhz & do SP2004 for 30 mins.
havent get chance to set it higher. probably tonight.

try 3-3-3-8 with 2T or 3-4-4-8 with 1T because you're using 2x1GB sticks
(CAS-TRCD-TRP-TRAS, suggestion only & depends on RAM speed)
phoenix award 6.0 is mobo firmware version
not bios version la, see CPU-Z 3nd page-BIOS-Date

adib1992

Aug 19 2008, 11:33 PM

Show posts by this member only |Rating BETA (0+, 0-) | Post #1524

Newbie

Group: Junior Member
Posts: 40
Joined: May 2008

why my athlon 64 x2 4600+ juz can up only 43FSB?? if i raise more.. it's be unstable... i wanna OC more... sifooo, help this noobie.. my sistem running at 243*12 now... wanna up higher..

ktek

Aug 20 2008, 02:21 AM

Show posts by this member only |Rating BETA (0+, 0-) | Post #1525

round the twist~

Group: Senior Member
Posts: 714
Joined: July 2006
From: penang

ASUS M2N-VM DVI
nVidia mobo need to set HTT multiplier lower (4x, 3x, 2x) keep it close to 1000MHz

lower it won't affect performance but better stability. play safe with temperature & voltage.

also your RAM divider/ratio thing, lower it to 533 or 400 when you overclock it will raise back follow ratio.
DDR800 = 2/1 x2
DDR667 = 5/6 x2
(DDR600 = 3/2 x2) this is special memory divider

DDR533 = 2/3 x2
DDR400 = 1/1 x2

243 *12 CPU multi = 2916MHz
243 *5 HTT multi = 1215MHz (too high, not stable, lower it to 4x /3x)
243 *(3/2 x2) mem div = DDR729

adib1992

Aug 20 2008, 02:54 AM

Show posts by this member only |Rating BETA (0+, 0-) | Post #1526

Newbie

Group: Junior Member
Posts: 40
Joined: May 2008

after i update my mobo bios.. there is no more htt multiplier change option.. so, how can i downgrade bios??

newbieockids

Aug 20 2008, 12:05 PM

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Freak

Group: Senior Member
Posts: 1,314
Joined: June 2005
From: putrajaya

QUOTE(adib1992 @ Aug 20 2008, 02:54 AM)

after i update my mobo bios.. there is no more htt multiplier change option.. so, how can i downgrade bios??

same method as u upgrade your bios?....

if it prompt your current version is newer bla bla bla,
try flash it from dos env..

which version that u're using now anyway?...

DealOrNoDeal

Aug 20 2008, 01:34 PM

Show posts by this member only |Rating BETA (0+, 0-) | Post #1528

Newbie

Group: Junior Member
Posts: 10
Joined: April 2008
From: IpoH/Perak

sifuuu...i oc my athlon 5000+ to 2.91ghz..(224*13)...when i oc up to 3.xx..mypc is unstable..help me someone...

i want to higher oc..adeh..

my pc spec :
amd5000+
MSI K9A2CF mobo
OCZ ddr800 gold edition 2x1gb (5-5-5-15-23-2T)
huntkey 550w psu
TT big typhon 120vx hsf

newbieockids

Aug 20 2008, 02:14 PM

Show posts by this member only |Rating BETA (0+, 0-) | Post #1529

Freak

Group: Senior Member
Posts: 1,314
Joined: June 2005
From: putrajaya

QUOTE(DealOrNoDeal @ Aug 20 2008, 01:34 PM)

sifuuu...i oc my athlon 5000+ to 2.91ghz..(224*13)...when i oc up to 3.xx..mypc is unstable..help me someone...

i want to higher oc..adeh..

my pc spec :
amd5000+
MSI K9A2CF mobo
OCZ ddr800 gold edition 2x1gb (5-5-5-15-23-2T)
huntkey 550w psu
TT big typhon 120vx hsf

htt multiplier?..
cpu:ram divider?..

DealOrNoDeal

Aug 20 2008, 02:26 PM

Show posts by this member only |Rating BETA (0+, 0-) | Post #1530

Newbie

Group: Junior Member
Posts: 10
Joined: April 2008
From: IpoH/Perak

htt multiplier x5
ram divider 1:1

newbieockids

Aug 20 2008, 02:34 PM

Show posts by this member only |Rating BETA (0+, 0-) | Post #1531

Freak

Group: Senior Member
Posts: 1,314
Joined: June 2005
From: putrajaya

QUOTE(DealOrNoDeal @ Aug 20 2008, 02:26 PM)

htt multiplier x5
ram divider 1:1

lower down the htt multiplier..
use divider that ram is lower than cpu..
then up the fsb back..

find out the max of your processor first then only find out your ram..
after that find the best tune..

This post has been edited by newbieockids: Aug 20 2008, 02:34 PM

DealOrNoDeal

Aug 20 2008, 02:47 PM

Show posts by this member only |Rating BETA (0+, 0-) | Post #1532

Newbie

Group: Junior Member
Posts: 10
Joined: April 2008
From: IpoH/Perak

oo..ok..i'll try it later..so then how about the vcore..currently my vcore is 1.40..should i up bit or just maintain it?

newbieockids

Aug 20 2008, 02:50 PM

Show posts by this member only |Rating BETA (0+, 0-) | Post #1533

Freak

Group: Senior Member
Posts: 1,314
Joined: June 2005
From: putrajaya

QUOTE(DealOrNoDeal @ Aug 20 2008, 02:47 PM)

oo..ok..i'll try it later..so then how about the vcore..currently my vcore is 1.40..should i up bit or just maintain it?

maintain it first...
just find what is the max ur procs can go with the stock vcore..

anyway if u use stock heatsink and planning to use your OC setting as daily use keep the vcore to stock..

DealOrNoDeal

Aug 20 2008, 03:40 PM

Show posts by this member only |Rating BETA (0+, 0-) | Post #1534

Newbie

Group: Junior Member
Posts: 10
Joined: April 2008
From: IpoH/Perak

ok thanks

Added on August 25, 2008, 11:54 amsifuu...i tried oc and it when up only 3.00ghz..(240*12.5)..for the ram i put auto setting..(ocz gold @1gb)..when i adjust to manual configure..pc wont boot..ram divider also put auto..(fsb 960)..if i raise abit to 3.1..pc end up restarting..why ar? help me sifu..adeh..pening

..

This post has been edited by DealOrNoDeal: Aug 25 2008, 11:54 AM

KoQaiN

Aug 29 2008, 01:58 PM

Show posts by this member only |Rating BETA (0+, 0-) | Post #1535

Newbie

Group: New Member
Posts: 2
Joined: July 2008
From: shah alam

need some explanation and help here.

I'm using am2 6000+(3.25Ghz), fsb 250, ht multiplier 4, cpu multiplier 13, dram freq=406mhz.
Core Volt = 1.416V, Memory Volt = 2.1V, HT Volt = 1.3V, NB Volt = 1.2
Recently change the stock cooler to hyper 212 coz stock cooler fail prime95 at this speed and temperature drop to:

QUOTE

------------------------------------------------------------------------
   stock | hyper 212
------------------------------------------------------------------------
idle   | load    |    idle | load
------------------------------------------------------------------------
core    =    35 | - | 27 | -
core 0 =    43 |    62    | 35 | 55
core 1 =    45 |    60    | 38 | 53
------------------------------------------------------------------------
pcmark05    =    73++ | 70++
------------------------------------------------------------------------

why does the performance drop when proc getting cooler? (i'm using exactly the same bios setting)
is there any effect on performance if HT bus speed < 1000?

Added on August 30, 2008, 7:21 amnvm. problem solved.

This post has been edited by KoQaiN: Aug 30 2008, 07:21 AM

sharkeer

Yesterday, 11:06 PM

Show posts by this member only |Rating BETA (0+, 0-) | Post #1536

Newbie

Group: Junior Member
Posts: 5
Joined: May 2008

i hv a question about temperature.. my concern is temp on core#0 is way higher than core#1 (about 8-10 degree different).. i took the reading from cpuid hardware monitor.. is there something wrong with my proc? rite now i oc to 3ghz (273x11) @1.4V.. another prob is the core voltage in cpuz only show 1.376V.. i read around n it says something like vdroop ( idunno wat that really is) .. how to fix this? anyone help me pls..

This post has been edited by sharkeer: Yesterday, 11:12 PM

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