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[Official] 7870 Tahiti LE (XT) Owners Club - Page 318

post #3171 of 5247
I must do this, How did you do it?
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Doppelganger
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post #3172 of 5247
Quote:
Originally Posted by maynard14 View Post

how did you change your card name ehe
Start Catalyst 13.8b2 installer
Let it unpack itself but no need to close installer itself
Go to "%SystemDrive%\AMD\AMD_Catalyst_13.8_Beta2\Packages\Drivers\Display" and choose the correct folder depending on your OS. W8_INF is x86 and W86A_INF is x64

Then edit the two .inf files and replace these lines in both files:
Code:
AMD679E.1 = "AMD Radeon HD 7800 Series"
With:
Code:
AMD679E.1 = "AMD Radeon HD 7930"
(or whatever suits you).

Im looking into automating this process but more on that next week (no promises).
Btw its just for asthetics. I think AMD incorrectly named this card. Now im renaming it.
post #3173 of 5247
I think it's time I tried overclocking this thing as well.
Considering the temps people are posting, it would seem likely that I have been quite lucky in the silicon lottery.

At load I'm generally seeing temps in the mid 60's and the only time it ever gets above 70 is running Unigine Heaven. And even then we are talking mid 70'S.

I'll be ordering the Prolimatech MK-26 as soon as I get done deciding which other parts to order (have to buy it from Germany, so it makes sense to fill up the cart).
When I get that fitted, there should be plenty of thermal headroom to push this thing up a few Mhz.
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post #3174 of 5247
Quote:
Originally Posted by Dionysos808 View Post

Have you seen this: http://www.techpowerup.com/forums/showthread.php?t=189089

Looks like we have vBIOS editor finally! smile.gif
Thank you for sharing this smile.gif
Finally i can disable CCC autostart(for Power Limit +7) and uninstall Power Tuner biggrin.gif
And no more stupid boost biggrin.gif



Working perfect smile.gif
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post #3175 of 5247
I have 2 7870 le in crossfire. My top card run at 90ish celcius in bf3 on vanilla stock settings. Not to mention the jet engine they make. I am looking to get one or 2 after market cooler that would fit the space between my first amd second card. I have a haf xb and its kinna tight between my 2 cards. I have a msi 45 gaming z87 as mobo.

Any tips? I read this thread on a weekly basis and havent really found anything that would work for me.
post #3176 of 5247
Quote:
Originally Posted by Meatdohx View Post

I have 2 7870 le in crossfire. My top card run at 90ish celcius in bf3 on vanilla stock settings. Not to mention the jet engine they make. I am looking to get one or 2 after market cooler that would fit the space between my first amd second card. I have a haf xb and its kinna tight between my 2 cards. I have a msi 45 gaming z87 as mobo.

Any tips? I read this thread on a weekly basis and havent really found anything that would work for me.

I'd probably remove the shroud and put 2 pairs of sycthe slim 120mm fans. http://www.scythe-eu.com/en/products/fans/slip-stream-120-mm-slim.html thumb.gif
post #3177 of 5247
Hello everybody!

I am having huge problems with my crossfire setup. The short story: One of my cards was constantly throttling under load. Both core clocks and GPU load were highly irregular and all over the place. After i turned of ULPS and powerplay via MSI afterburner this problem was solved and i got between 95 and 100 % load continously in Heaven benchmark. Happy me smile.gif

But in Battlefield 3 i get between 50 and 85 % load on both cards. It never reaches around 90/95%. This results in having 50 to 60 fps in some maps and area's. This should be higher on ultra with 2x msaa.

I have tried everything last couple of weeks. Clean install, new drivers, nothing seems to work.

I am on the 13.4 drivers since the last beta drivers give me BSOD's when i turn of powerplay and ULPS.

I think the whole thing has something to do with the fact that these are "boost" cards. Any way to turn that off?
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post #3178 of 5247
You can try messing with the new bios editor some one posted earlier. Here's the link to it: http://www.techpowerup.com/forums/showthread.php?t=189089
DeskoSaurus X
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DeskoSaurus X
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It Does Stuff
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2x Crucial MX100 + 960GB M500 2x WD Blue RAID EK Supremacy EK-FC R9-290X Lightning 
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EK XE 480 + EK CoolStream PE 480 10x Phanteks + 2x Cougar Vortex MCP50X + MCP50X Windows 10 Pro 
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ViewSonic VX2250 22" LED Generic HP Corsair AX860i Lian-Li DK-Q2X 
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post #3179 of 5247
Yeah i will try that when i get home from work smile.gif thank you!

Do other people have these issues with the XT cards? And if so, does someone have the solution? I am getting pretty annoyed by these problems:p
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post #3180 of 5247
whaoo heaven 4.0 score with 7870 myst

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