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MSI 6770 Vmem mod - Page 2

post #11 of 19
7/19/12 at 12:38pm
Quote:
Originally Posted by jason387 View Post

Using furmark and msi kombuster. Dirt3 is also a good benchmark to test for stable clocks. I'm using the cooler master elite335 cabinet. Can airflow or anything else bring down the gpu temps? I've had a look at the Accelero L2 PLUS cooler but not sure whether it would be much better than my stock cooler or not.
Air flow can help especially for the design of that card. 88C is VERY hot. I would bring down the voltage and the clocks as its really not worth that much extra heat just to get a little bit more performance. You should try to find a way to deal with the current amount of hear (which is alot) before modding it and risking burning it up.
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post #12 of 19
7/19/12 at 12:42pm
Thread Starter 
How could i bring down the temps with airflow? My case provides for a fan at he side facing the gpu. Should i hook up a fan their? Use it as an intake fan or an exhaust fan? My max temps on stock clocks are 72c,isn't that too high?frown.gif
Edited by jason387 - 7/19/12 at 12:45pm
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post #13 of 19
7/19/12 at 12:43pm
Quote:
Originally Posted by jason387 View Post

How could i bring down the temps with airflow? My case provides for a fan at he side facing the gpu. Should i hook up a fan their? Use it as an intake fan or an exhaust fan?
Do you have air flow going over or passing the card?
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post #14 of 19
7/19/12 at 12:45pm
Furmark and kombustor just bring up the heat and don't really test for stability... Don't know about Dirt3 though.
I use Unigine Tropics and Heaven. They stress the card + test stability and bring up the memory usage as well...
Crysis bench tool is good too... In my option. And furmark can burn your card. Not a good thing LOL

In that case only huge fan speed will bring the heat down. And that cooler should be better than the stock one, but not by an amazing amount. Don't think it's worth the money for +20MHz LOL
This one is overkill, but will keep the heat/noise down + the price isn't too high.
You can also use it on future cards. If you're planing on buying new stuff.
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post #15 of 19
7/19/12 at 12:54pm
Thread Starter 
I just have an 80mm intake fan and a 120mm exhaust fan. I'm not sure if that cooler will fit my card. Any suggestions?
Edited by jason387 - 7/19/12 at 1:05pm
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post #16 of 19
7/19/12 at 1:26pm
Thread Starter 
Guys?
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post #17 of 19
7/19/12 at 2:11pm
Quote:
Originally Posted by jason387 View Post

Guys?
You need to bring the voltage down then if there is no other way to cool it. You are already at the brink of the cards temps, over volting would just be silly. If you want the card to last a awhile try to keep it around 75-83 MAX
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post #18 of 19
7/19/12 at 2:29pm
Thread Starter 
If i attach a fan to the side panel of my case facing the gpu,would that help?
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post #19 of 19
7/19/12 at 2:49pm
That will help a little bit, but it will also bring more dust in. These are the coolers that WILL fit a 6770
Quote:
Originally Posted by General123 View Post

You need to bring the voltage down then if there is no other way to cool it. You are already at the brink of the cards temps, over volting would just be silly. If you want the card to last a awhile try to keep it around 75-83 MAX (or even lower)
Exactly!
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