Overclock.net › Forums › Graphics Cards › AMD/ATI › [Official] AMD Radeon HD 7950/7970/7990 Owners Thread
New Posts  All Forums:Forum Nav:

[Official] AMD Radeon HD 7950/7970/7990 Owners Thread - Page 150

post #1491 of 38704
Quote:
Originally Posted by lothar View Post

Of course...
ASIC quality is only one thing
Overclocking depends of many factors... cooling, stable power supply, memory and voltage regulators used etc.
I saw that tahiti becomes unstable above 80C no matter which voltage I used... water cooling badly needed

Yea, these are the kinda cards where you literally cannot overclock on reference coolers.

For me:
1150MHz under 80c = biggrin.gif

1150MHz over 80c = Artifacts, resets, freezing, frown.gif

EDIT: Also, reinstalling AB fixed my other problem.
    
CPUMotherboardGraphicsRAM
i7 3770k Gigabyte Z77-UD5H-WB Golden GTX 670 Windforce 3X 2 x 4GB GSkill RipJawsX 
Hard DriveCoolingOSMonitor
OCZ Vertex 4 64GB- WD Caviar Black 1TB Noctua NH-D14 Windows 7 Dell U2311H IPS 
KeyboardPowerCaseMouse
xArmor iOne U9BL MX Blues Seasonic x750 LIAN LI PC-T60B Logitech G500 
Audio
Modded JVC HA-RX900 
  hide details  
Reply
    
CPUMotherboardGraphicsRAM
i7 3770k Gigabyte Z77-UD5H-WB Golden GTX 670 Windforce 3X 2 x 4GB GSkill RipJawsX 
Hard DriveCoolingOSMonitor
OCZ Vertex 4 64GB- WD Caviar Black 1TB Noctua NH-D14 Windows 7 Dell U2311H IPS 
KeyboardPowerCaseMouse
xArmor iOne U9BL MX Blues Seasonic x750 LIAN LI PC-T60B Logitech G500 
Audio
Modded JVC HA-RX900 
  hide details  
Reply
post #1492 of 38704
Quote:
Originally Posted by lothar View Post

Of course...
ASIC quality is only one thing
Overclocking depends of many factors... cooling, stable power supply, memory and voltage regulators used etc.
I saw that tahiti becomes unstable above 80C no matter which voltage I used... water cooling badly needed

Yeah. Don't have a loop myself, but seriously tempted to get a 2nd card and put under water. Running BF3 maxed running like butter (with 1 oc'd card) in near silence makes me drool a little.
Edited by Newbie2009 - 1/21/12 at 7:25am
post #1493 of 38704
Quote:
Originally Posted by snelan View Post

Yea, these are the kinda cards where you literally cannot overclock on reference coolers.
For me:
1150MHz under 80c = biggrin.gif
1150MHz over 80c = Artifacts, resets, freezing, frown.gif
EDIT: Also, reinstalling AB fixed my other problem.

Good it worked. But I would recommend using a custom fan profile. I hear these cards are real temp sensitive.
post #1494 of 38704
In afterburner my voltage is 1049 and i get 36c0. My highest oc is atm 1100 on stock voltage. Tried 1200 but guess that was a bit high because freeze.
Edited by dajez - 1/21/12 at 7:42am
post #1495 of 38704
Mine is still jammin 1200/1700 @ stock voltage 1.175 .... hell every time I"ve bumped it up I haven't had an issue. I only backed it down from 1220 to raise the mem up to 1700 but no issues yet thumb.gif

I know people hate on the XFX black but this card has been exceptional! Temps are fantastic for air
    
CPUMotherboardGraphicsGraphics
4930k @ 4.6ghz Asus Rampage IV Formula Sapphire R9 290 Sapphire R9 290 
GraphicsRAMHard DriveOptical Drive
Sapphire R9 290 Gskill Trident X 2400mhz - 16gb Samsung 840 Pro SSD 1TB storage 
CoolingCoolingCoolingCooling
Phobya Nova 1080 radiator Phobya Nova 1080 radiator 18 x YL Silent series 120mm fans XSPC 290x water block w/ Back Plate 
CoolingCoolingOSMonitor
EK Supremacy Clean CSQ copper cpu block 2 x D5 pumps Windows 8.1 Pro Philips BDM4065UC 40" 4k! 
KeyboardPowerCaseMouse
Monoprice Cherry Red Gaming series EVGA 1300 G2 Fractal Silent FinalMouse 2015 revised 
Mouse PadAudioAudioAudio
Star Citizen massive pad DT 990 PRO 250ohm schiit Modi 2 Uber schiit Magni 2 Uber 
  hide details  
Reply
    
CPUMotherboardGraphicsGraphics
4930k @ 4.6ghz Asus Rampage IV Formula Sapphire R9 290 Sapphire R9 290 
GraphicsRAMHard DriveOptical Drive
Sapphire R9 290 Gskill Trident X 2400mhz - 16gb Samsung 840 Pro SSD 1TB storage 
CoolingCoolingCoolingCooling
Phobya Nova 1080 radiator Phobya Nova 1080 radiator 18 x YL Silent series 120mm fans XSPC 290x water block w/ Back Plate 
CoolingCoolingOSMonitor
EK Supremacy Clean CSQ copper cpu block 2 x D5 pumps Windows 8.1 Pro Philips BDM4065UC 40" 4k! 
KeyboardPowerCaseMouse
Monoprice Cherry Red Gaming series EVGA 1300 G2 Fractal Silent FinalMouse 2015 revised 
Mouse PadAudioAudioAudio
Star Citizen massive pad DT 990 PRO 250ohm schiit Modi 2 Uber schiit Magni 2 Uber 
  hide details  
Reply
post #1496 of 38704
Quote:
Originally Posted by Favian View Post

Here's my score to compare with everyone else thumb.gif
466

Hmmm is that stock clocks? or Overclocked a little? I think that might actually be a little low at least compared with the other guy a couple pages back getting 95fps in extreme... he is at 1200 core though.
    
CPUMotherboardGraphicsGraphics
4930k @ 4.6ghz Asus Rampage IV Formula Sapphire R9 290 Sapphire R9 290 
GraphicsRAMHard DriveOptical Drive
Sapphire R9 290 Gskill Trident X 2400mhz - 16gb Samsung 840 Pro SSD 1TB storage 
CoolingCoolingCoolingCooling
Phobya Nova 1080 radiator Phobya Nova 1080 radiator 18 x YL Silent series 120mm fans XSPC 290x water block w/ Back Plate 
CoolingCoolingOSMonitor
EK Supremacy Clean CSQ copper cpu block 2 x D5 pumps Windows 8.1 Pro Philips BDM4065UC 40" 4k! 
KeyboardPowerCaseMouse
Monoprice Cherry Red Gaming series EVGA 1300 G2 Fractal Silent FinalMouse 2015 revised 
Mouse PadAudioAudioAudio
Star Citizen massive pad DT 990 PRO 250ohm schiit Modi 2 Uber schiit Magni 2 Uber 
  hide details  
Reply
    
CPUMotherboardGraphicsGraphics
4930k @ 4.6ghz Asus Rampage IV Formula Sapphire R9 290 Sapphire R9 290 
GraphicsRAMHard DriveOptical Drive
Sapphire R9 290 Gskill Trident X 2400mhz - 16gb Samsung 840 Pro SSD 1TB storage 
CoolingCoolingCoolingCooling
Phobya Nova 1080 radiator Phobya Nova 1080 radiator 18 x YL Silent series 120mm fans XSPC 290x water block w/ Back Plate 
CoolingCoolingOSMonitor
EK Supremacy Clean CSQ copper cpu block 2 x D5 pumps Windows 8.1 Pro Philips BDM4065UC 40" 4k! 
KeyboardPowerCaseMouse
Monoprice Cherry Red Gaming series EVGA 1300 G2 Fractal Silent FinalMouse 2015 revised 
Mouse PadAudioAudioAudio
Star Citizen massive pad DT 990 PRO 250ohm schiit Modi 2 Uber schiit Magni 2 Uber 
  hide details  
Reply
post #1497 of 38704
My first card is a 73,4% and reached 1200/1525 pretty easy with less then 80c temps even after 30min off OCCT.
This with 1185mV.
Now that I have my second card which is a 69,4%, I probly need to use 1,2V for 1150/1500 tongue.gif

Anyone know about a GPU stress test that will actually stress both cards?
I tryed GPUtool and OCCT, but they wont stress both of them..
post #1498 of 38704
Heaven 2.5 on extreme will put both cards to 99%
    
CPUMotherboardGraphicsGraphics
4930k @ 4.6ghz Asus Rampage IV Formula Sapphire R9 290 Sapphire R9 290 
GraphicsRAMHard DriveOptical Drive
Sapphire R9 290 Gskill Trident X 2400mhz - 16gb Samsung 840 Pro SSD 1TB storage 
CoolingCoolingCoolingCooling
Phobya Nova 1080 radiator Phobya Nova 1080 radiator 18 x YL Silent series 120mm fans XSPC 290x water block w/ Back Plate 
CoolingCoolingOSMonitor
EK Supremacy Clean CSQ copper cpu block 2 x D5 pumps Windows 8.1 Pro Philips BDM4065UC 40" 4k! 
KeyboardPowerCaseMouse
Monoprice Cherry Red Gaming series EVGA 1300 G2 Fractal Silent FinalMouse 2015 revised 
Mouse PadAudioAudioAudio
Star Citizen massive pad DT 990 PRO 250ohm schiit Modi 2 Uber schiit Magni 2 Uber 
  hide details  
Reply
    
CPUMotherboardGraphicsGraphics
4930k @ 4.6ghz Asus Rampage IV Formula Sapphire R9 290 Sapphire R9 290 
GraphicsRAMHard DriveOptical Drive
Sapphire R9 290 Gskill Trident X 2400mhz - 16gb Samsung 840 Pro SSD 1TB storage 
CoolingCoolingCoolingCooling
Phobya Nova 1080 radiator Phobya Nova 1080 radiator 18 x YL Silent series 120mm fans XSPC 290x water block w/ Back Plate 
CoolingCoolingOSMonitor
EK Supremacy Clean CSQ copper cpu block 2 x D5 pumps Windows 8.1 Pro Philips BDM4065UC 40" 4k! 
KeyboardPowerCaseMouse
Monoprice Cherry Red Gaming series EVGA 1300 G2 Fractal Silent FinalMouse 2015 revised 
Mouse PadAudioAudioAudio
Star Citizen massive pad DT 990 PRO 250ohm schiit Modi 2 Uber schiit Magni 2 Uber 
  hide details  
Reply
post #1499 of 38704
Quote:
Originally Posted by Newbie2009 View Post

Good it worked. But I would recommend using a custom fan profile. I hear these cards are real temp sensitive.

Yea I'm running one, the stock one allows the cards to climb to around 80c before becoming useful at all.
    
CPUMotherboardGraphicsRAM
i7 3770k Gigabyte Z77-UD5H-WB Golden GTX 670 Windforce 3X 2 x 4GB GSkill RipJawsX 
Hard DriveCoolingOSMonitor
OCZ Vertex 4 64GB- WD Caviar Black 1TB Noctua NH-D14 Windows 7 Dell U2311H IPS 
KeyboardPowerCaseMouse
xArmor iOne U9BL MX Blues Seasonic x750 LIAN LI PC-T60B Logitech G500 
Audio
Modded JVC HA-RX900 
  hide details  
Reply
    
CPUMotherboardGraphicsRAM
i7 3770k Gigabyte Z77-UD5H-WB Golden GTX 670 Windforce 3X 2 x 4GB GSkill RipJawsX 
Hard DriveCoolingOSMonitor
OCZ Vertex 4 64GB- WD Caviar Black 1TB Noctua NH-D14 Windows 7 Dell U2311H IPS 
KeyboardPowerCaseMouse
xArmor iOne U9BL MX Blues Seasonic x750 LIAN LI PC-T60B Logitech G500 
Audio
Modded JVC HA-RX900 
  hide details  
Reply
post #1500 of 38704
Anyone else notice when you search for the 7970 driver on AMD`s website, it leads to a broken page? Its been like that for me for a couple days now.
New Posts  All Forums:Forum Nav:
  Return Home
  Back to Forum: AMD/ATI
Overclock.net › Forums › Graphics Cards › AMD/ATI › [Official] AMD Radeon HD 7950/7970/7990 Owners Thread