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post #1091 of 2977
6/30/12 at 7:57pm
Hello, i want to ask something, I'm using Sapphire HD 7870.
Anyone know how to run above 1.3 voltage, I used to use MSI afterburner
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post #1092 of 2977
7/3/12 at 2:41pm
Quote:
Originally Posted by davidterano123 View Post

Hello, i want to ask something, I'm using Sapphire HD 7870.
Anyone know how to run above 1.3 voltage, I used to use MSI afterburner

You might use riviatuner.
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post #1093 of 2977
7/4/12 at 9:03am
Just got my 2nd 7850, currently running them in x16 / x8 (PCI-E 2.0) using a crossfire bridge from my old 4870s (my 7850s didn't come with a bridge) and I don't think I'm really seeing any performance issues atm. I have both cards clocked @ 1000/1250 and both are folding @ 100% 24/7 biggrin.gif

I can't wait to get these cards under water, I'm just currently holding off hoping either EK will go back to their old design (unlikely) or another company will release a waterblock for the 7850.

Hopefully someone can answer this for me... I am currently as I mentioned using my bridge adapter from my 4870s, is there any difference between the bridges for the 7xxx cards and the 4xxx cards? Is it like I'm running a USB/Sata Rev3 in a USB/Sata Rev2 port or will this not matter at all?
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post #1094 of 2977
7/4/12 at 9:24am
The MSI TFIII 7870 is down to $289 + FS & Dirt Showdown on the egg. Heck of a deal... I should have been a little more patient. Bought my Gigabyte WF from the marketplace for $300 frown.gif

Deal here.
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post #1095 of 2977
7/4/12 at 10:27am
if anyone is interested in selling their 7850 please let me know.
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post #1096 of 2977
7/4/12 at 8:03pm
I got my XFX 7850 a few days ago

I've got it @ 1250mhz/6020mhz with 1.212 VDDC

12.4 Drivers

this card is silent when the fans @50%

During heaven it reaches a maximum of 64 degrees with the fan @ 60%



GPUZ http://www.techpowerup.com/gpuz/ubwsq/

CARD
ce11e9cc_IMG_20120704_191202.jpeg

450

450

AND HEAVEN

338
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post #1097 of 2977
7/4/12 at 8:05pm
Are there heavy microstutters on CF/7870/50 like the older 6870/50 cards?
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post #1098 of 2977
7/5/12 at 4:47am
Just got my 7850 Sapphire NON OC version, However Techpowerup records it as over clocked but msi afterburner or CCC show it as 860/ 1200. AS in the first Photo I increased the core to 949 which shows up via techpowerup but doesn't decrease the memory to 1200?. Also any over clock over the 920/ 1250 gives me micro stutter in gaming. Any thoughts as lots of you get really good OC's.
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post #1099 of 2977
7/5/12 at 5:07am
What driver's are you using?
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post #1100 of 2977
7/5/12 at 10:02am
Hi technodean
Its normal

I have a Sapphire 7850 Non OC version too.
GPUZ will report it as OC speed

If u use the older version of GPUZ 0.6.0 from filehippo
you will see 860/1200 for top n bottom GPUZ reading

the Sapphire 7850 Non OC has a reading bug with gpuz 0.6.2
older version of the gpuz reads fine.
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