No way you can know......

i rather go for been kaw² overclock than never been overclock before , why? because kaw² kena raped by her ex...

jahat lo ini sniper.

anyway,we cant know whether it has been oc before or not.
but i'll choose those that have a very good oc record than never oc before.

got new bios for P35 DS3 at gigabyte website.,but dunno can support penryn or not..as i know P35 DS3 got new PCB v2.1 that can support penryn..

It fix cpu compatibility issues?Meaning?

Should I update or not...

my computer can overclocked ?? below is the detail of my computer

mainboard : ASUS P4B266-C
CPU : PENTIUM 4 1.6 GHz SOCKET478
MEMORY : CORSAIR 2 X 256KB DDR
POWER SUPPLY : 450W
HARD DRIVE : 40GB

HI BRO R U KNOW HOW TO OVERCLOCKED COMPUTER??

bro read http://forum.lowyat.net/topic/17713

thx bro

To all pro , i wanna ask , is there any fsb wall for E4300/4400/4500 ?
I really cant use 400mhz bus(370 also) to run properly, even keep restart when loading windows.

Every processor have their own fsb wall. Some good processor can go as high as 600 but sometime its cant even go above 400. So you need to test it urself. Try to pump more voltage into NB.

Did you try upping the Vcore? How about Vdimm and memory settings?

i just got that one (rev2.1) today but wondering hows the OC ability of this board. anybody reached sub 500fsb?

sadly i dont plan to upgrade to penryn anytime soon. The website stated there is no cpu support for penryn at the moment =/

maybe bios update will be released for penryn cpus.

You've probably upgraded your board when Pennryn is common by then

later version of p35 boards should be able to support 45nm chips, my exboard (p5k-e) supported penryn so i suppose yas is d same too.

Not to worry. If you look at some of gigabyte's P35 mobo, some of them already have bios updates that supports penryn. If I'm not mistaken, the P35-DS3R already has bios supporting penryn.

I guess we just have to wait until a bios supporting penryn is released for the P35-DS3.....

My stupid rig.

2.66 -> 3.24 (fsb = 162)
P5rd2-vm
Kingston value ram 4200 ( 533mhz -> 650mhz)
Power supply
pure power = 300watt
max power = 600watt

I Was only capable of making it 3.24.

1)Any1 know what to do with my comp to make it higher ? Some advise needed

2)Other than that, whats your result?

3)How long do you take to make a total stable OCed system

maybe u can join the exist thread.. dun create new topic.. some more change ur psu before oc

Which 1? I got hard time finding topic about overclocked pentium d 805 .

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Added on January 2, 2008, 10:09 pmU mean my power supply... How much watt does it need for a normal OCed system?

try change ur psu...power stability is important in OC...PD 805 can easily go over 3.4Ghz..if cooling gud then can reach 4G

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Added on January 2, 2008, 10:10 pm

change to a better one...

Pentium D 2.66 -> 3.24 (fsb = 162)
P5rd2-vm
Kingston value ram 4200 ( 533mhz -> 650mhz)
Power supply
pure power = 300watt
max power = 600watt

I Was only capable of making it 3.24.

1)Any1 know what to do with my comp to make it higher ? Some advise needed

2)How long do you guys take to make a total stable OCed system

hm.. i triend before 3.3ghz.. full load only 44cc not really stable.. =.=
what kind of psu i need?.. how much watt?..

hmm..go for tagan or silverstone or other better brand..wat brand u using now?..

Which means if i change PSU i can OC until kau kau?..
U think ram will hold back my fsb anot?..Coz my ram only 1gb 533 1 pcs ;(

haha..of course no...for a stable oc...power supply is important..then only u can start oc from there..else u will fry all ur hardware..

erm.. Using power logic magnum 300 Comes with the Utopia 2000MX casing

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Added on January 2, 2008, 10:20 pmu think Ram will affect my fsb performance ma?
I see lots of ppl using 667 but they underclock till 664 or below that.. o.0?

if the ram cant oc then mayb will..coz mayb u reach its limit..

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Added on January 2, 2008, 10:38 pmlike bro xixo say..mayb u should refer to existing oc thread..jsut spend some time and do some research...hehe...no need to rush

Lol.. thanks alot.. i started OC 4 days ago...I wonder if i was just too impatient... I will do some Burn in 1st...See can push up summore..

well the fsb wall can be from the motherboard too... like wat i am facing now.. my fsb limit for the board is 450Mhz... cant go any higher..as i am using the e6750.. time to change my mobo..

Hi!

I'm quite a noob when it comes to overclocking, and all my previous rigs were left at stock speed.

I have an E4500 running at stock speed, together with a MSI p6N SLI Platinum motherboard. With 2 GB of DDR800 Ram.

Can anyone share with me an efficient method for overclocking? I just want to get the best bang for my buck for purchasing this processor hastily.

How far can I go? Considering I would like to stay in the safe levels with my stock HSF.

Any help would be appreciated.

Thanks!

No la.. My motherboard there limit is 400.. If i go 170 hang and blue screen at window. LolZ... sian liau...

Need ask something about my memory..Few days ago i reach
proc at 3280mhz and ram at 660mhz
My memory read speed is 4733mb/s
When i decided to go up abit at 3300, my pc hang and blue screen at window while having stability test.Atleast i got my benchmark result.
Proc at 3300mhz and ram at 660mhz
My memory read speed at 4040mb/s (what!!) It reduced by 693mb/s
When i go back to that 3280mhz and ram at 660mhz.
The memory speed result wasnt the same as the 1 i had before. It was even lower.. The speed at 4002mb/s.. lolZ..
The 4733mb/s wasnt some typing or printing error. I had the benchmark twice and the other was at 4667mb/s.

Any1 know what to do to get back that 4733mb/s ?..
I use lavalys EVEREST for cache and memory benchmark..

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Added on January 3, 2008, 2:18 pmafrodeity.. U know how 2 OC right? How far u can go that u have to test for urself.. Like mine.. Due to lack of powersupply i only can go 20%higher. lol..

Hey guys,I am really having trouble to go beyond 3.2Ghz for my processor due to temperature problem...below are my specs..wonder if u all can help me at the same time,maintaining the cpu temperature...

Mobo:Asus P5K
CPU:Intel QX6700
Ram:Kingston 667Mhz(4 x 1gb)
Psu:Silverstone strider 560w
Hard Disk:1 40gb IDE hard disk and 1 160gb sata or sata 2(not sure) hard disk
Cooler:Thermaltake Big Typhoon...
Gpu:EVGA 8800GTS 320MB

Do you add voltage to northbridge,southbridge and fsb?

learned alot

Recently I got myself some Crucial Ballistix Tracers (D9 good stuffs plus lovely LED's) and it brought my E2140 and DS3L overclocking to new heights.
I now manage to run 435 x 8 (3.48Ghz) and still going

As always, I will post a screenshot with Orthos still running as Super PI alone doesn't prove much (if it's only Super PI then it makes my life a lot easier )

aiyoyo stat your ram timing, and your vcore voltage first

Wow, that's really impressive bro... one of d best e2140 i've ever seen so far...

nice temp u have there too...

Thanks ah_khoo I'm glad it could finally run Orthos too but still trying to hit 3.5Ghz

Hot afternoon and you'll see me getting 60C+

d highest i've seen so far is 3600GHz for a E2180, but it was just manage to run SP 1M only.

if yas can prime @ 3.5GHz, i wonder @ what clock it can do SP 1M... 3.7GHz perhaps...

Wow! That's a gem! You're running at the same speed as my E6750!!!

May I know how much additional vcore did you pump into it?

ah_khoo, actually I can get into Windows above 3.5Ghz but it doesn't Prime correctly (fails after a few minutes) so some tweaks, etc is needed Btw, has anyone used this motherboard to go above 450FSB 1:1?

kmarc, your E6750 still rules since it only need 1.425V and as for my E2140, I need 1.58V (in the BIOS) to get it working. That's a lot ain't it?

for sure d board can do 450 on 1:1, d only thing will probably stand in your way is d limitation of chip, but given ya achievement atm, it shouldn't be far from that.

good batch of e6750 usually can do 4.0GHz bench able, prime wise i think 3.8~3.9GHz is possible with 1.4~1.5v.

3.8-3.9Ghz at 1.4++ Vcore is pretty good I'd say

Wah, so high. For me, 1.425v already scared..... haha.... don't dare run at higher vcore 24/7...

The only thing you want to worry about is the temp. If it's 60C range full load, I'm still alright unless it goes beyond 70 or high 60's.

It takes a while to get those courage and since I've done it so many times, the worry becomes a lot lesser

yes i did, i am very articulate with OC but i think myhardware is limiting my approach.. my cooling, or my boards FSB limit. Coz the Limit is at 460Mhz(Fsb).. i need a better board i believe.

Yeah, I'm a real chicken when it comes to this. Folding load at 55'c is comfortable for me. Anything above 60'c, already

Just don't want the hassle of RMA, that's all.....

for gigabyte p35 ds3 rev 2.0..how much vdimm i should increase for safe play??

Err..... for vdimm, you should be more worried of your rams rather the the mobo eh.....

If you're using crucial rams, not recommended to run 24/7 above 2.2v. 2.2v should be the max irregardless of ram cooling.

However, remember that these are based on other overclockers' experiences....

kmarc, I understand what you mean and it is scary if you've never done it before. Perhaps when you overclock further, you'll eventually have the courage to pump in 1.6Vcore?

tapirus, this is a bit subjective because the concern is always about heat and many times, hardware died because of excessive heat. For someone that lives in an igloo, pumping 2.5Vdimm shouldn't be a problem but for us, the safe spot would be around 2.2V IMHO