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 1872

post #18711 of 38704
Quote:
Originally Posted by Roadking View Post

This may sound like a silly question, Does core speed need to be set identical in Crossfire?

I have a Sapphire 7950 OC at 1200 core and 1600 Mem @1.21v Jusreceived my second card today. I'm not sure if the new card will clock as well as the old one. Do the OC's have to match. Id hate to have to move the old card down a notch or two.

They should be identical or you will invite latency issues into the mix due to the different speeds between your cards.
The 3930
(26 items)
 
Junior's 3930
(22 items)
 
DATA/HTPC
(20 items)
 
  hide details  
Reply
The 3930
(26 items)
 
Junior's 3930
(22 items)
 
DATA/HTPC
(20 items)
 
  hide details  
Reply
post #18712 of 38704
Thanks for the quick reply. I'm at work and waiting to dig into that new card is driving me nuts
My CHVF
(14 items)
 
  
Reply
My CHVF
(14 items)
 
  
Reply
post #18713 of 38704
Quote:
Originally Posted by tsm106 View Post

It is NOT a reference card, it is based on the reference design but it is NOT a reference card. It would have to have the green sticker and use all the parts as dictated by AMD's reference design which the MSI OC DOES NOT HAVE! It uses the alternate pcb, ie. the alternate pcb is for AIBs that want to make the card themselves, then they can change parts as the wish!
http://www.newegg.com/Product/Product.aspx?Item=N82E16814103201
dmanstasiu, click on the newegg link, click on the picture and choose to view the pic of the back of the pcb. Look at the green sticker next to the core. That IS a true reference card there.
**Also, you have to ignore the red pcb cards, they are only for marketing puposes.
***Also, here is some real info on MSI and Powercolors change in the capacitor choice. The link deals with Powercolor but it also applies to MSI. MSI had this card selling on release in Jan. Hardly anyone bought one back then cuz they wanted a grip for it lol.
http://www.ekwb.com/news/133/19/

Ok, but what does that mean in terms of overclocking? smile.gif
Feed The Dada
(12 items)
 
  
CPUMotherboardGraphicsRAM
Intel i7-2600k Asrock Z77e-itx MSI 7970 Samsung 30nm 8GB 
Hard DriveCoolingCoolingOS
Samsung 840 250GB SSD H100 w/ 2x SP120 Antec Kuhler 920 w/ 1x SP120 Linux Ubuntu 10.10 
PowerCaseAudioAudio
Seasonic X650 Bitfenix Prodigy E07K HFI-580 
  hide details  
Reply
Feed The Dada
(12 items)
 
  
CPUMotherboardGraphicsRAM
Intel i7-2600k Asrock Z77e-itx MSI 7970 Samsung 30nm 8GB 
Hard DriveCoolingCoolingOS
Samsung 840 250GB SSD H100 w/ 2x SP120 Antec Kuhler 920 w/ 1x SP120 Linux Ubuntu 10.10 
PowerCaseAudioAudio
Seasonic X650 Bitfenix Prodigy E07K HFI-580 
  hide details  
Reply
post #18714 of 38704
Quote:
Originally Posted by dmanstasiu View Post

Ok, but what does that mean in terms of overclocking? smile.gif

We don't really know yet as there are not many of them on the market. That said it's the same silicon and mosfets, just the caps are different, so it shouldn't affect overclocking but maybe longevity. Overclocking is all down to the core so your luck is as good as any.
The 3930
(26 items)
 
Junior's 3930
(22 items)
 
DATA/HTPC
(20 items)
 
  hide details  
Reply
The 3930
(26 items)
 
Junior's 3930
(22 items)
 
DATA/HTPC
(20 items)
 
  hide details  
Reply
post #18715 of 38704
So I'm a pioneer. specool.gif
Feed The Dada
(12 items)
 
  
CPUMotherboardGraphicsRAM
Intel i7-2600k Asrock Z77e-itx MSI 7970 Samsung 30nm 8GB 
Hard DriveCoolingCoolingOS
Samsung 840 250GB SSD H100 w/ 2x SP120 Antec Kuhler 920 w/ 1x SP120 Linux Ubuntu 10.10 
PowerCaseAudioAudio
Seasonic X650 Bitfenix Prodigy E07K HFI-580 
  hide details  
Reply
Feed The Dada
(12 items)
 
  
CPUMotherboardGraphicsRAM
Intel i7-2600k Asrock Z77e-itx MSI 7970 Samsung 30nm 8GB 
Hard DriveCoolingCoolingOS
Samsung 840 250GB SSD H100 w/ 2x SP120 Antec Kuhler 920 w/ 1x SP120 Linux Ubuntu 10.10 
PowerCaseAudioAudio
Seasonic X650 Bitfenix Prodigy E07K HFI-580 
  hide details  
Reply
post #18716 of 38704
Quote:
Originally Posted by SkateZilla View Post


703842_4986754996469_1600283035_o (1).jpg 154k .jpg file
before water cooling I had overheating issues... so...

So, umm... Where do you see overheating? Everything there is below 40C
It's alive!
(25 items)
 
  
CPUMotherboardGraphicsRAM
Intel i7-7700k Asus ROG MAXIMUS IX HERO Z270 bios: 0906 Gigabyte 7950 3GB @1050/1550MHz G.Skill "Trident Z RGB" F4-3866C18D-16GTZR 
Hard DriveHard DriveHard DriveHard Drive
Samsung 850 EVO 250GB OS 830 256GB  2xWD Caviar Black 640GB 64MB WD Caviar Green 1TB 64MB 
Hard DriveOptical DriveCoolingCooling
Intel 600p 256GB LG DVD drive CPU: Noctua NH-D15 GPU: Accelero Xtreme 7970 
OSMonitorMonitorKeyboard
Windows 10 64bit ASUS 27" LED VE278Q  BenQ 22" Logitech 710+ MX Brown 
PowerCaseMouseMouse Pad
Corsair HX850W NZXT Switch 810 White Logitech G500 Steelseries 9HD 
AudioAudioAudioAudio
Asus ROG Xonar Phoebus Logitech Z523 2.1 Beyerdynamic DT 990 Pro 250Ω Samson C01U mic 
Other
Asus RT-N66U 'Dark Knight' Router 
  hide details  
Reply
It's alive!
(25 items)
 
  
CPUMotherboardGraphicsRAM
Intel i7-7700k Asus ROG MAXIMUS IX HERO Z270 bios: 0906 Gigabyte 7950 3GB @1050/1550MHz G.Skill "Trident Z RGB" F4-3866C18D-16GTZR 
Hard DriveHard DriveHard DriveHard Drive
Samsung 850 EVO 250GB OS 830 256GB  2xWD Caviar Black 640GB 64MB WD Caviar Green 1TB 64MB 
Hard DriveOptical DriveCoolingCooling
Intel 600p 256GB LG DVD drive CPU: Noctua NH-D15 GPU: Accelero Xtreme 7970 
OSMonitorMonitorKeyboard
Windows 10 64bit ASUS 27" LED VE278Q  BenQ 22" Logitech 710+ MX Brown 
PowerCaseMouseMouse Pad
Corsair HX850W NZXT Switch 810 White Logitech G500 Steelseries 9HD 
AudioAudioAudioAudio
Asus ROG Xonar Phoebus Logitech Z523 2.1 Beyerdynamic DT 990 Pro 250Ω Samson C01U mic 
Other
Asus RT-N66U 'Dark Knight' Router 
  hide details  
Reply
post #18717 of 38704
Hey everyone!
I keep getting a blue screen when gaming and I go into a continues reboot with blue screen error code 1000007e. If I do manage to get into windows, It says please install AMD drivers for your AMD GPU.
Any idea's?
X79-GCN
(22 items)
 
  
CPUMotherboardGraphicsRAM
Intel 3930K 4.5GHz HT GIGABYTE GA-X79-UP4 AMD R9-290X GEil Evo Potenza DDR3 2400MHz CL10 (4x4GB) 
Hard DriveCoolingCoolingCooling
Samsung 840 Pro 120GB EK Supremacy (CPU) NF F12's P/P (360 Rad)  NF A14's (420 Rad)  
CoolingCoolingCoolingCooling
XSPC Chrome Compression Fittings EK RES X3 150 Primochill PremoFlex Advanced LRT Clear 1/2 ID EK-FC (R9 290X) 
CoolingCoolingCoolingOS
EK D5 Vario Top-X  Phobya G-Changer V2 360mm Phobya G-Changer V2 420mm Win 10 x64 Pro 
MonitorKeyboardPowerCase
BenQ XR3501 35" Curved Corsair Vengeance K90 Seasonic X-1250 Gold (v2) Corsair 900D 
MouseAudio
Logitech G400s Senn HD 598 
  hide details  
Reply
X79-GCN
(22 items)
 
  
CPUMotherboardGraphicsRAM
Intel 3930K 4.5GHz HT GIGABYTE GA-X79-UP4 AMD R9-290X GEil Evo Potenza DDR3 2400MHz CL10 (4x4GB) 
Hard DriveCoolingCoolingCooling
Samsung 840 Pro 120GB EK Supremacy (CPU) NF F12's P/P (360 Rad)  NF A14's (420 Rad)  
CoolingCoolingCoolingCooling
XSPC Chrome Compression Fittings EK RES X3 150 Primochill PremoFlex Advanced LRT Clear 1/2 ID EK-FC (R9 290X) 
CoolingCoolingCoolingOS
EK D5 Vario Top-X  Phobya G-Changer V2 360mm Phobya G-Changer V2 420mm Win 10 x64 Pro 
MonitorKeyboardPowerCase
BenQ XR3501 35" Curved Corsair Vengeance K90 Seasonic X-1250 Gold (v2) Corsair 900D 
MouseAudio
Logitech G400s Senn HD 598 
  hide details  
Reply
post #18718 of 38704
So one last question. Does the VRM on the Sapphire 7950 boost, this: http://www.newegg.com/Product/Product.aspx?Item=N82E16814202006, get hot? And is it really a reference design (voltage control). I'm about to buy
New and Shiny
(18 items)
 
  
CPUMotherboardGraphicsRAM
Rynze 7 1700 ASUS ROG Crosshair VI Hero Sapphire HD7950 G.SKILL TridentZ F4-3200C14D 
Hard DriveHard DriveHard DriveHard Drive
Kingston HyperX 3K Crucial MX300 Western Digital Black Western Digital Green 
Hard DriveCoolingOSMonitor
Western Digital Red Noctua NH-U14S Windows 10 Pro Dell U2414H 
MonitorKeyboardPowerCase
Dell P2414H Ducky One Corsair RM650x NZXT H440 White 
MouseAudio
Logitech G502 Proteus Spectrum Xonar DX 
  hide details  
Reply
New and Shiny
(18 items)
 
  
CPUMotherboardGraphicsRAM
Rynze 7 1700 ASUS ROG Crosshair VI Hero Sapphire HD7950 G.SKILL TridentZ F4-3200C14D 
Hard DriveHard DriveHard DriveHard Drive
Kingston HyperX 3K Crucial MX300 Western Digital Black Western Digital Green 
Hard DriveCoolingOSMonitor
Western Digital Red Noctua NH-U14S Windows 10 Pro Dell U2414H 
MonitorKeyboardPowerCase
Dell P2414H Ducky One Corsair RM650x NZXT H440 White 
MouseAudio
Logitech G502 Proteus Spectrum Xonar DX 
  hide details  
Reply
post #18719 of 38704
Quote:
Originally Posted by BradleyW View Post

Hey everyone!
I keep getting a blue screen when gaming and I go into a continues reboot with blue screen error code 1000007e. If I do manage to get into windows, It says please install AMD drivers for your AMD GPU.
Any idea's?

Any WHEA errors in event viewer?
My System
(14 items)
 
  
CPUMotherboardGraphicsRAM
i5 3570k Gigabyte Z77X-UD5H MSI TF3 7950 Tri-fire Samsung 30nm 4x4GB 
Hard DriveOSMonitorKeyboard
Intel 320 160GB and a few samsung platters Windows7 x64 Catleap Q270 Rosewill mechanical 
PowerCaseMouseMouse Pad
Corsair AX850 Xigmatek Elysium Razer Deathadder Puretrak talent 
Audio
Xonar Essence STX 
  hide details  
Reply
My System
(14 items)
 
  
CPUMotherboardGraphicsRAM
i5 3570k Gigabyte Z77X-UD5H MSI TF3 7950 Tri-fire Samsung 30nm 4x4GB 
Hard DriveOSMonitorKeyboard
Intel 320 160GB and a few samsung platters Windows7 x64 Catleap Q270 Rosewill mechanical 
PowerCaseMouseMouse Pad
Corsair AX850 Xigmatek Elysium Razer Deathadder Puretrak talent 
Audio
Xonar Essence STX 
  hide details  
Reply
post #18720 of 38704
I'm going to purchase 3 video cards on Friday to run in my new 'no compromise' build. I've been looking at all of the best overclocking cards, but I'm having an issue finding a full cover water block that will work with some of the cards. I'd like to stay with all EK blocks, but I have to use someone else it won't be a huge deal. What are the best binned/overclocking cards that I can grab that have full cover water blocks to go along with them. Thanks.

Currently running 2560x1600, but will go to either 5760x1200 or 7680x1600 in the near future. I've been looking at the Sapphire 6GB Vapor X edition, the Matrix Platinum, the Lightning Boost, etc.
Edited by Protokoll - 12/12/12 at 4:20pm
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