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[Official] AMD Radeon HD 7950/7970/7990 Owners Thread - Page 397

post #3961 of 38701
Quote:
Originally Posted by mltms View Post

somthing strang about msiafter if i OC to 1150/1500 volt 1.230 its not staple
but when i use trixx it the same clocks and voltt its staple and i have play about 2 hours BF3 now issue ??
HD 7950

Maybe because Afterburner is known to give problems with AMD overdrive +20% and Trixx is able to cope with this better ?
Just thinking out loud wink.gif
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Intel i5 2500k @ 4,5GHz, 1.33v Asus P8Z68-V Pro Gen3 Sapphire HD7950 OC Edition @ 1130 / 1550, 1.150v 8GB Corsair CML8GX3M2A1600C9 @ DDR3-1600, 9-9-9... 
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1x Samsung 830 Series Desktop Upgrade Kit Sony Optiarc 24x DVDRW AD-7280S Scythe Mugen 2 Rev. B 2x Front intake fans 
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1x Large intake side fan 1x Back exhaust fan Windows 7 Enterprise x64 SP1 Samsung SyncMaster 2494hm 
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post #3962 of 38701
Quote:
Originally Posted by StrayderGame View Post

Guys i have small problem...why MSI after burner register just 2048 mb of VRAM? At GPUZ it says 3072...also notices a bit microstuttering in BF3 when i reached this 2091mb didn't know why was there microstuttering,thought it's becouse of lag,but now i see to i used 2091mb
338

any1?
only1
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only1
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post #3963 of 38701
Quote:
Originally Posted by StrayderGame View Post

any1?

it's simple max value in chart... change it in settings
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OCZ Vertex 4 256GB 2x1TB Seagate, 2x3TB Seagate LG Bluray ThermalRight TRUE Spirit 140 
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post #3964 of 38701
Quote:
Originally Posted by StrayderGame View Post

any1?

That is just the max vram you have used in an application. It does not represent how much Vram you have.
post #3965 of 38701
Quote:
Originally Posted by HGooper View Post

I'm not talking about the write-protected bios switch, I want to flash the unprotected bios back to original bios.

But you can use the default protected BIOS to flash back the unprotected BIOS. smile.gif

1) Move the BIOS switch to the default protected BIOS.
2) Restart the computer
3) Boot in DOS mode with USB stick. Save the protected BIOS: atiflash -s 0 7970.bin
4) Move the BIOS switch to the unprotected BIOS position with the system running
5) Flash the unprotected BIOS with 7970.bin: atiflash -p 0 7970.bin -f
6) Reboot
    
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post #3966 of 38701
Quote:
Originally Posted by Newbie2009 View Post

That is just the max vram you have used in an application. It does not represent how much Vram you have.

it's not,coz there was yellow line to i have used 2072 mb ,and limit in MSI AB says 2048
Quote:
Originally Posted by lothar View Post

it's simple max value in chart... change it in settings

couldn't find that option,or anything similar to that...can u make me some guide or smth? Btw this BF3 B2K maps uses about 2300mb VRAM...(reading from GPU-Z)
only1
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Mushkin Chronos 6gb/s Western Digital Caviar Black Noctua NH-D14 Windows 7 Ultimate 64bit 
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only1
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i7 2600k ASUS Maximus IV Extreme-z MSI HD 7970  Mushkin blackline 
Hard DriveHard DriveCoolingOS
Mushkin Chronos 6gb/s Western Digital Caviar Black Noctua NH-D14 Windows 7 Ultimate 64bit 
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post #3967 of 38701
Quote:
Originally Posted by Daffie82 View Post

Maybe because Afterburner is known to give problems with AMD overdrive +20% and Trixx is able to cope with this better ?
Just thinking out loud wink.gif

Not likely.
Unwinder knows what he does.
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post #3968 of 38701
Mehh... I get DX11 errors in BF3 again...
Tryed 2 run ATIMAN and do a fresh install of driver, but it dident really help at all so looks like I might have to do a fresh install of W7 again:mad:
post #3969 of 38701
Does Msi know something we don't? They just posted a 12.1 (12.2?) driver for the 7970.

http://www.msi.com/product/vga/R7970-2PMD3GD5.html#/?div=Driver&os=Win7%2032

I'm at work right now; anyone want to try it?
Liquid Blue
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Liquid Blue
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post #3970 of 38701
Quote:
Originally Posted by evensen007 View Post

Does Msi know something we don't? They just posted a 12.1 (12.2?) driver for the 7970.
http://www.msi.com/product/vga/R7970-2PMD3GD5.html#/?div=Driver&os=Win7%2032
I'm at work right now; anyone want to try it?

Ill give them a go, downloading now.
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