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[Official] EVGA Classified & K|NGP|N Owner's Club - Page 1094

post #10931 of 21378
So I'm using classy voltage tuner. Increase to 1.27500 and I'm getting 1200core/1394boost 1701memory!! Love it!!
post #10932 of 21378
I find that if you don't want to overvolt per-say, then just raising the PWM frequency up by 1 notch allows you to raise clocks and remain stable.
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post #10933 of 21378
I put the classy ekwb on my card yesterday (awaiting on other stuff before I can connect it) I have a question that kind of crossed my mind and I am hoping of you friendly lot will be able to correct me.

When I was on air and doing benches I'll get 75c on air (around 32c ambient though very humid) I could get 1267mhz benches were stable but crashes I'm some games and this was on 1.212v. Now that I will have water running through my card(s) would that mean it is likely to actually be stable at 1267mhz @ 1.212v? Or does that just mean I got a crap card lol.


When i raised the voltage slightly higher on air through the overvolting tool I believe it was 1.2580v it was stable.
post #10934 of 21378
Quote:
Originally Posted by z0ki View Post

I put the classy ekwb on my card yesterday (awaiting on other stuff before I can connect it) I have a question that kind of crossed my mind and I am hoping of you friendly lot will be able to correct me.

When I was on air and doing benches I'll get 75c on air (around 32c ambient though very humid) I could get 1267mhz benches were stable but crashes I'm some games and this was on 1.212v. Now that I will have water running through my card(s) would that mean it is likely to actually be stable at 1267mhz @ 1.212v? Or does that just mean I got a crap card lol.


When i raised the voltage slightly higher on air through the overvolting tool I believe it was 1.2580v it was stable.

The drop in about 35'C load could very well make your card stable @1267Mhz with 1.21v.

Colder is good!
    
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post #10935 of 21378
Quote:
Originally Posted by MrTOOSHORT View Post

The drop in about 35'C load could very well make your card stable @1267Mhz with 1.21v.

Colder is good!

I guess that's a positive then.. I never water cooled gpu's before so still trying to figure out the ins and outs. In saying that I did put the block on my card yesterday quite easily and wasn't difficult at all lol.


I'm obviously wanting to get as much as possible out of the card under water, just can't wait to get the second in there once the price drops from $979 yes it cost that much in Australia lol. I may get the second from Amazon I reckon considering its under $600 I think.


If I can pull 1380 or 1400 I'll be happy tongue.gif

What is the max voltage from the over voltage tool that is safe for 24/7 use?
post #10936 of 21378
finally finished my build with KPE





In month or two I will try my first WC setup smile.gif
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post #10937 of 21378
Anyone have a bios mod for the 770 Classified ACX?
post #10938 of 21378
Quote:
Originally Posted by error-id10t View Post

I find that if you don't want to overvolt per-say, then just raising the PWM frequency up by 1 notch allows you to raise clocks and remain stable.

That sounds interesting to mess around with, is that more or less "safer" than increasing voltage or the same? I forget what exactly PWM does.
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post #10939 of 21378
I have 2 780Ti Kingpins. I flashed both to the LN2 and this is what I get.




These are close to the limits of what I can get out of the cards.

Card 1 core clocks to 1345 or so and card 2 only clocks to 1071 or so. Originally, the cards were swapped, I switched them to see if it was something other then the cards. I got the same OCing results when the cards were in their original locations. I've tested each one on its own and still get the same results.
post #10940 of 21378
Quote:
Originally Posted by sidekisk View Post

I have 2 780Ti Kingpins. I flashed both to the LN2 and this is what I get.


These are close to the limits of what I can get out of the cards.

Card 1 core clocks to 1345 or so and card 2 only clocks to 1071 or so. Originally, the cards were swapped, I switched them to see if it was something other then the cards. I got the same OCing results when the cards were in their original locations. I've tested each one on its own and still get the same results.

you do realize that the voltage tuner in Precision X doesn't control voltage, correct? It has been checked against the actual core voltage readings, and when attempted to adjust, it doesn't actually adjust at all.
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