drakenabarion

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Hi all,

I am new here, so I apologize if this question has been asked many times already.

I have a Q9300 processor and I wish to overclock it to 3Ghz. I currently have it overclocked to 2.62Ghz and before I go further with it, I prefer to test it at the current state.

However, when I am running a stress test on it, I am noticing that while the temperature for the main processor go to and stay at about 55-60 C, the individual cores are at about 70 C.

As the maximum temperature for this model processor is about 71 C, before going any further I just need to check, does this refer to the processor temp, or does this also include the individual core temps?

Many thanks in advance for your help with this.
 

drakenabarion

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Many apologies for the confusion. I realize that this temperature refers to the maximum case temperature.

However, just to be safe, what is the maximum temperature for the processor cores?
 

jassao

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If you dont have an after market heatsink I would not recommend you to OC a quadcore, but If you already have one and got those temps @70C. with that low OC then reseat the heatsink because those temps are too high.

Just to give you an idea for your OC, I have a Q8200 (not a good OC'er), set the fsb @430mhz and that gives me 3.0Ghz, no vcore Changes, just a minor RAM OC, from 800mhz to 860mhz Vram @1.91, set at 1:1 ratio with cpu.

temps are 45C. idle, 60-65C. underload using an aftermarket heatsink (Tuniq tower 120)
 

drakenabarion

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Thanks for your response.

I will try re-setting the heatsink fan. It is the one that came with the processor, so it is probably not as good as it should be.
 

jassao

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With that stock heatsink fan you won't be able to OC too much, I, again, recommend you a $50 or so aftermarket heatsink fan, I would say it is a must have for any overclocker.

after that, if you have a 800mhz ram already, just set the FSB to 400mhz and set it at 1:1 ratio with the ram. That way you can hit 3.0Ghz easily, no voltage tweaking or anything else required (I think in your cpu will look like 7.5x400mhz=3.0ghz)
 

drakenabarion

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Yeah you are likely right. Re-setting the fan made no difference.

I will probably invest in something like this: http://www.scythe-usa.com/product/cpu/030/scktn2000_detail.html

As for overclocking, I dont really see myself going much over 3Ghz, so as far as I can tell I wont be changing anything to do with voltages, as apparently this processor can go up to 450Mhz FSB without changing the power.

Oh, I am using a Gigabyte mother board so it might not be that simple, but I am sure I will work it out once I setup the cooling properly.

Thanks for your help!
 

jassao

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LOL you're right, you need a good quality thermal paste too.

I think I take many things for granted....

as for the OP, THAT OC you want is fairly easy to get, since, as I said before, you DO NOT need to change voltages or anything else, just change the FSB from 333.33mhz (stock) to 400mhz, then check that the ram is running at 800mhz @ 1:1 ratio. that's it. save and exit and your set.

in your case you need to check 3 things before getting that OC:

-your ram is 800mhz or higher, or pc6400 or higher (both numbers mean the same thing)
-your motherboard allows you to change the FSB and set the ratio.
-your temps are not going crazy high after the OC.
 

drakenabarion

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Thanks all.

The thermal compound I was (and until I can get to a computer shop still am) using was very cheap so I will go for a more expensive one. I had used too much of it before so I cleaned it off (except without any alcohol based remover, since I dont have any) and re-applied. Unfortunately it is running hotter now... so in this case, more was better...

As for the ram, I have 4x1gb Corsair DDR2-6400 which is clocked at 800Mhz (oh yeah thats what the 6400 means lol). My motherboard can change the FSB without any problem. (its the GA-EP45C-DS3R).

What type of removal fluid should I be using to remove the thermal compound properly when I am going to reapply?
 

KyleSTL

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The Katana won't lower your temperatures much from the stock (don't get me wrong, it's much better than the stock HSF). I would suggest:

Scythe Ninja 2
Scythe Infinity 2
Xigmatek S1283
Xigmatek S963
...just to name a few that aren't really expensive like TRUE. Also, AS5, Tuniq TX-2 or Innovation Cooling Diamond 7 Carat are the TIMs I trust (have used all with success, currently have found TX-2 to be the best).
 

drakenabarion

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Okay so a TRUE would look so damn cool (no pun honest). Is it possible to attach a fan to it? Doesnt look like it can be attached to it.
 

boulard83

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TRUE = ThermalRight Ultra 120 Extrem

One of the best. But theres lots of good cooler. any 120mm CPU heatsink can be silent if you need it too. I had a TT ( ThermalTake ) mini typhoon that had a 92mm fan and i was able to run my E6850 to 3.6ghz ( 1.45vcore ) while having temps in the mid 50. I jumped to WC ater this ......
 

drakenabarion

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I will have to take out the motherboard to properly install these, wont I :D

Not that I have a problem with that. Just assumed they would fit in when the board is in the case.