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how to overclock Sapphire Radeon HD 7970 OC with Boost

post #1 of 17
Thread Starter 
I want to overclock this card for use of mining....but i use any utility trixx or msiburner nothing can be done...

this is what i see everything seems to be locked can this card be unclocked...


Overclock.jpg 240k .jpg file
post #2 of 17
Thread Starter 
Bump
post #3 of 17
Try going into the Catalyst Control Center, click on the "performance" tab, click the AMD OverDrive tab, accept the terms, and then enable the Graphics overdrive. See if you can set the clocks from there. Then try the MSI tool again.
 
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Current PC - 550D
(27 items)
 
CPUMotherboardGraphicsRAM
Intel 3570k Asrock Z77E Gigabyte 7970 G Skill RipJaws X 
Hard DriveHard DriveCoolingCooling
Seagate Green Intel 320 SSD XSPC Raystorm Koolance 7970 Waterblock 
CoolingCoolingCoolingCooling
XSPC 1650RPM Fan Alphacool XT45 Laing DDC Bitspower 80mm Reservoir 
CoolingCoolingCoolingCooling
3/8" Copper Tubing Push-to-fit Connectors Bitspower Fittings Tygon Black Tubing 
OSMonitorMonitorKeyboard
Windows 8 Pro Viewsonic VP2770 LED Catleap Coolermaster Storm 
PowerCaseMouseOther
Seasonic 660XP2 Case Labs S3 Logitech G500 MDPC-X Sleeving 
OtherOther
Lamptron FC5 Bitspower Temperature Probes 
CPUMotherboardGraphicsGraphics
Intel 4820k Asus Rampage Gene IV MSI GTX 970 Gaming MSI GTX 970 Gaming 
RAMHard DriveHard DriveCooling
Mushkin Radioactive Intel 320 Seagate Green Laing DDC Pump 
CoolingCoolingCoolingCooling
XSPC Acrylic DDC Top 2x Alphacool XT45 240mm XSPC Fans Bitspower Silver Comp Fittings 
CoolingCoolingCoolingCooling
Tygon Black Tubing Bitspower Reservoir XSPC Raystorm EK FC-Titan Waterblock 
OSMonitorMonitorKeyboard
Windows 7 64 bit Viewsonic VP2770-LED Yamakasi Catleap  Coolermaster Storm Mechanical 
PowerCaseMouseMouse Pad
Seasonic 660W Platinum Corsair 550D Logitech G400 None 
AudioAudioAudio
Pioneer Premier Receiver Paradigm Atoms Polk Subwoofer 
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post #4 of 17
Thread Starter 
Quote:
Originally Posted by subyman View Post

Try going into the Catalyst Control Center, click on the "performance" tab, click the AMD OverDrive tab, accept the terms, and then enable the Graphics overdrive. See if you can set the clocks from there. Then try the MSI tool again.

and what if i dont have performance tab??

amd overdrive.jpg 113k .jpg file
post #5 of 17
Have you updated to the latest drivers?
 
Current PC - 550D
(27 items)
 
CPUMotherboardGraphicsRAM
Intel 3570k Asrock Z77E Gigabyte 7970 G Skill RipJaws X 
Hard DriveHard DriveCoolingCooling
Seagate Green Intel 320 SSD XSPC Raystorm Koolance 7970 Waterblock 
CoolingCoolingCoolingCooling
XSPC 1650RPM Fan Alphacool XT45 Laing DDC Bitspower 80mm Reservoir 
CoolingCoolingCoolingCooling
3/8" Copper Tubing Push-to-fit Connectors Bitspower Fittings Tygon Black Tubing 
OSMonitorMonitorKeyboard
Windows 8 Pro Viewsonic VP2770 LED Catleap Coolermaster Storm 
PowerCaseMouseOther
Seasonic 660XP2 Case Labs S3 Logitech G500 MDPC-X Sleeving 
OtherOther
Lamptron FC5 Bitspower Temperature Probes 
CPUMotherboardGraphicsGraphics
Intel 4820k Asus Rampage Gene IV MSI GTX 970 Gaming MSI GTX 970 Gaming 
RAMHard DriveHard DriveCooling
Mushkin Radioactive Intel 320 Seagate Green Laing DDC Pump 
CoolingCoolingCoolingCooling
XSPC Acrylic DDC Top 2x Alphacool XT45 240mm XSPC Fans Bitspower Silver Comp Fittings 
CoolingCoolingCoolingCooling
Tygon Black Tubing Bitspower Reservoir XSPC Raystorm EK FC-Titan Waterblock 
OSMonitorMonitorKeyboard
Windows 7 64 bit Viewsonic VP2770-LED Yamakasi Catleap  Coolermaster Storm Mechanical 
PowerCaseMouseMouse Pad
Seasonic 660W Platinum Corsair 550D Logitech G400 None 
AudioAudioAudio
Pioneer Premier Receiver Paradigm Atoms Polk Subwoofer 
  hide details  
Reply
 
Current PC - 550D
(27 items)
 
CPUMotherboardGraphicsRAM
Intel 3570k Asrock Z77E Gigabyte 7970 G Skill RipJaws X 
Hard DriveHard DriveCoolingCooling
Seagate Green Intel 320 SSD XSPC Raystorm Koolance 7970 Waterblock 
CoolingCoolingCoolingCooling
XSPC 1650RPM Fan Alphacool XT45 Laing DDC Bitspower 80mm Reservoir 
CoolingCoolingCoolingCooling
3/8" Copper Tubing Push-to-fit Connectors Bitspower Fittings Tygon Black Tubing 
OSMonitorMonitorKeyboard
Windows 8 Pro Viewsonic VP2770 LED Catleap Coolermaster Storm 
PowerCaseMouseOther
Seasonic 660XP2 Case Labs S3 Logitech G500 MDPC-X Sleeving 
OtherOther
Lamptron FC5 Bitspower Temperature Probes 
CPUMotherboardGraphicsGraphics
Intel 4820k Asus Rampage Gene IV MSI GTX 970 Gaming MSI GTX 970 Gaming 
RAMHard DriveHard DriveCooling
Mushkin Radioactive Intel 320 Seagate Green Laing DDC Pump 
CoolingCoolingCoolingCooling
XSPC Acrylic DDC Top 2x Alphacool XT45 240mm XSPC Fans Bitspower Silver Comp Fittings 
CoolingCoolingCoolingCooling
Tygon Black Tubing Bitspower Reservoir XSPC Raystorm EK FC-Titan Waterblock 
OSMonitorMonitorKeyboard
Windows 7 64 bit Viewsonic VP2770-LED Yamakasi Catleap  Coolermaster Storm Mechanical 
PowerCaseMouseMouse Pad
Seasonic 660W Platinum Corsair 550D Logitech G400 None 
AudioAudioAudio
Pioneer Premier Receiver Paradigm Atoms Polk Subwoofer 
  hide details  
Reply
post #6 of 17
Thread Starter 
Quote:
Originally Posted by subyman View Post

Have you updated to the latest drivers?

this is 13.3 beta...
post #7 of 17
Thread Starter 
bump ^^^....
post #8 of 17
Disable Overdrive and use Sapphire's Trixx. If you can't control the voltage, your card is voltage locked. Even then you should be able to push the core clock quite a bit.
post #9 of 17
Thread Starter 
Tried trixx already can't change voltage either there

Where can I control the core clock
post #10 of 17
Look for "GPU Clock". Don't forget to increase the power limit. In Trixx it's called "Board Power Li" and it goes to +20.
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