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How to overclock a 7850 past 1050MHz?

Soldato
Joined
10 Jan 2012
Posts
2,931
There all PNY afaik, as far as noise goes there bloody noisy when they spin up but I knew that.....

Spin up at initial boot? Or at gaming temps? I cant find PNY 580 reviews, but reference is reference, PNY only contributed a sticker to the card as I understand...

Is it much noisier than Oced 7850 then?
 
Associate
Joined
25 Apr 2012
Posts
540
Location
Oxford
Got mine set at 1200 core, 5800 memory, not tried higher yet. Running heaven GPU is at 62 degrees with 70% fan speed which is quite loud. Not sure cooler up to the job of going higher without the noise being too much.
 
Soldato
Joined
13 Dec 2002
Posts
7,872
Location
Newcastle upon Tyne
Got mine set at 1200 core, 5800 memory, not tried higher yet. Running heaven GPU is at 62 degrees with 70% fan speed which is quite loud. Not sure cooler up to the job of going higher without the noise being too much.

bout the same as what i ran mine at but with less fan, seemed to hit a wall shortly afterwards, managed 1310mhz on the msi with 1.3v
 
Soldato
Joined
10 Mar 2006
Posts
2,912
Location
Fife
Here are a few results from my quick play around this evening.

Stock bench under Heaven;

2mx4the.png


Downloaded Trixx and upped the core to 1079mhz. Haven't touched the memory or voltage.

1z1qwzs.png


This is with an Asic quality of 78.9%

I think i'll be able to get a good bit more out of it. Haven't pushed the fans really and the noise wasn't noticeable at all. Heard more of the "whine" than anything else.
 
Associate
Joined
17 Apr 2012
Posts
58
just tried TRIXX tonight over ASUS utility. i really like it, except the VDDC stays constant even when the card downclocks itself. with ASUS, VDDC would drop to .8v or so when there was little load. is there a setting in TRIXX to get the same result? i would think it be a bad thing to have VDDC at it's max all the time, especially if the max is more than stock for most of us.
 
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