Overclock.net › Forums › Graphics Cards › AMD/ATI › 6950 CFX Questions
New Posts  All Forums:Forum Nav:

6950 CFX Questions - Page 2

post #11 of 36
Quote:
Originally Posted by BlahBlahBlah View Post
Thanks! Going to try this method first (unlocking shaders but leaving it as a 6950).

I have a feeling results will be more than enough to play BFBC2 with eye candy at 2600x1600
It should be. The 6970s will kill the card most likely(due to different volts at stock, and different VRAM timings), while just unlocking will do nothing most likely . Same performance too!
    
CPUMotherboardGraphicsRAM
i7 860 Lapped@4GHz/201x20/1.392VHTON/1.372VHTOFF ASrock extreme p55 Powercolour 6970s in CF@950C/1500M@1.175(stock V) Kingston HyperX T1 4GB 2133MHz 
OSMonitorKeyboardPower
Windows 7 ultimate x64 ELETT221 @ 1920x1080 Microsoft curve Antec High Current Gamer 750w 
Mouse
iHome Fast Track Laser 
  hide details  
Reply
    
CPUMotherboardGraphicsRAM
i7 860 Lapped@4GHz/201x20/1.392VHTON/1.372VHTOFF ASrock extreme p55 Powercolour 6970s in CF@950C/1500M@1.175(stock V) Kingston HyperX T1 4GB 2133MHz 
OSMonitorKeyboardPower
Windows 7 ultimate x64 ELETT221 @ 1920x1080 Microsoft curve Antec High Current Gamer 750w 
Mouse
iHome Fast Track Laser 
  hide details  
Reply
post #12 of 36
You should be just fine with what AMD has put out as official (11.3 I believe). But I am using 11.4 and so far pretty happy with it. This where I got mine from:

http://support.amd.com/us/kbarticles...lypreview.aspx
Wife's bane
(17 items)
 
  
CPUMotherboardGraphicsRAM
i5-3570K @ 4.5 Ghz Gigabyte Z77 UD3H HIS R9-290 8 GB Samsung Wonder RAM 
Hard DriveHard DriveOptical DriveCooling
Crucial SSD for OS Samsung Spinpoint F3 Asus XSPC water block, 360 radiator, and 720 reservo... 
CoolingOSMonitorKeyboard
GPU cooling - XSPC Razer full GPU blocks Win 7 Home Premium Asus PB278Q 2560 X 1440p ISP Logitech G15 
PowerCaseMouseMouse Pad
NZXT Hale90 V2 NZXT Switch 810 Logitech G500 Steelseries QcK 
Audio
Optical out to Sony receiver; Deftech Monitor 3... 
  hide details  
Reply
Wife's bane
(17 items)
 
  
CPUMotherboardGraphicsRAM
i5-3570K @ 4.5 Ghz Gigabyte Z77 UD3H HIS R9-290 8 GB Samsung Wonder RAM 
Hard DriveHard DriveOptical DriveCooling
Crucial SSD for OS Samsung Spinpoint F3 Asus XSPC water block, 360 radiator, and 720 reservo... 
CoolingOSMonitorKeyboard
GPU cooling - XSPC Razer full GPU blocks Win 7 Home Premium Asus PB278Q 2560 X 1440p ISP Logitech G15 
PowerCaseMouseMouse Pad
NZXT Hale90 V2 NZXT Switch 810 Logitech G500 Steelseries QcK 
Audio
Optical out to Sony receiver; Deftech Monitor 3... 
  hide details  
Reply
post #13 of 36
Thread Starter 
Quote:
Originally Posted by Awaz View Post
You should be just fine with what AMD has put out as official (11.3 I believe). But I am using 11.4 and so far pretty happy with it. This where I got mine from:

http://support.amd.com/us/kbarticles...lypreview.aspx
Did you also do the unlock method instead of the full 6970 BIOS? Just interested since you have the cards

Downloaded the 11.4 drivers, going to try those once I get these in today.
Bare Essentials
(13 items)
 
  
CPUMotherboardGraphicsRAM
i7-930 @ 4.0 GHz ASUS P6X58D Premium MSI 6950 2 GB CFX (shaders unlocked) Corsair XMS3 8 GB (4GB x2) 
Hard DriveOSMonitorKeyboard
Intel X25-M 80 GB SSD Win7 Home Premium 64 bit Samsung S27A950D OCN Ducky (Browns) 
PowerCaseMouseMouse Pad
Ultra X3 1000W CoolerMaster HAF X CoolerMaster Storm Spawn Puretrak Talent 
  hide details  
Reply
Bare Essentials
(13 items)
 
  
CPUMotherboardGraphicsRAM
i7-930 @ 4.0 GHz ASUS P6X58D Premium MSI 6950 2 GB CFX (shaders unlocked) Corsair XMS3 8 GB (4GB x2) 
Hard DriveOSMonitorKeyboard
Intel X25-M 80 GB SSD Win7 Home Premium 64 bit Samsung S27A950D OCN Ducky (Browns) 
PowerCaseMouseMouse Pad
Ultra X3 1000W CoolerMaster HAF X CoolerMaster Storm Spawn Puretrak Talent 
  hide details  
Reply
post #14 of 36
Quote:
Originally Posted by BlahBlahBlah View Post
Did you also do the unlock method instead of the full 6970 BIOS? Just interested since you have the cards

Downloaded the 11.4 drivers, going to try those once I get these in today.
I believe he did, as he says unlocked and not flashed, not saying for sure though. But trust me, the 6970 bios will fry it MUCH quicker, due to different VRAM timings. The performance is the same, even with different RAM timings.
    
CPUMotherboardGraphicsRAM
i7 860 Lapped@4GHz/201x20/1.392VHTON/1.372VHTOFF ASrock extreme p55 Powercolour 6970s in CF@950C/1500M@1.175(stock V) Kingston HyperX T1 4GB 2133MHz 
OSMonitorKeyboardPower
Windows 7 ultimate x64 ELETT221 @ 1920x1080 Microsoft curve Antec High Current Gamer 750w 
Mouse
iHome Fast Track Laser 
  hide details  
Reply
    
CPUMotherboardGraphicsRAM
i7 860 Lapped@4GHz/201x20/1.392VHTON/1.372VHTOFF ASrock extreme p55 Powercolour 6970s in CF@950C/1500M@1.175(stock V) Kingston HyperX T1 4GB 2133MHz 
OSMonitorKeyboardPower
Windows 7 ultimate x64 ELETT221 @ 1920x1080 Microsoft curve Antec High Current Gamer 750w 
Mouse
iHome Fast Track Laser 
  hide details  
Reply
post #15 of 36
Thread Starter 
Quote:
Originally Posted by Anthraxinsoup View Post
I believe he did, as he says unlocked and not flashed, not saying for sure though. But trust me, the 6970 bios will fry it MUCH quicker, due to different VRAM timings. The performance is the same, even with different RAM timings.
I do trust that I got the 6950 crossfire to get the best price / performance and save money, not to throw it away with risky stuff ^.-

Going to simply flash the modded 6950 and keep the volts stock or close and pump up the clocks a tiny bit
Bare Essentials
(13 items)
 
  
CPUMotherboardGraphicsRAM
i7-930 @ 4.0 GHz ASUS P6X58D Premium MSI 6950 2 GB CFX (shaders unlocked) Corsair XMS3 8 GB (4GB x2) 
Hard DriveOSMonitorKeyboard
Intel X25-M 80 GB SSD Win7 Home Premium 64 bit Samsung S27A950D OCN Ducky (Browns) 
PowerCaseMouseMouse Pad
Ultra X3 1000W CoolerMaster HAF X CoolerMaster Storm Spawn Puretrak Talent 
  hide details  
Reply
Bare Essentials
(13 items)
 
  
CPUMotherboardGraphicsRAM
i7-930 @ 4.0 GHz ASUS P6X58D Premium MSI 6950 2 GB CFX (shaders unlocked) Corsair XMS3 8 GB (4GB x2) 
Hard DriveOSMonitorKeyboard
Intel X25-M 80 GB SSD Win7 Home Premium 64 bit Samsung S27A950D OCN Ducky (Browns) 
PowerCaseMouseMouse Pad
Ultra X3 1000W CoolerMaster HAF X CoolerMaster Storm Spawn Puretrak Talent 
  hide details  
Reply
post #16 of 36
Quote:
Originally Posted by BlahBlahBlah View Post
I do trust that I got the 6950 crossfire to get the best price / performance and save money, not to throw it away with risky stuff ^.-

Going to simply flash the modded 6950 and keep the volts stock or close and pump up the clocks a tiny bit
You can probably do 900 or more with some volt increases. It won't kill it, it's the different VRAM timings that do it in. I can probably mod some 6970 bios to have the 6950 volts and memory timings, so you can tri/quad fire it with a 6970 or 6990.
    
CPUMotherboardGraphicsRAM
i7 860 Lapped@4GHz/201x20/1.392VHTON/1.372VHTOFF ASrock extreme p55 Powercolour 6970s in CF@950C/1500M@1.175(stock V) Kingston HyperX T1 4GB 2133MHz 
OSMonitorKeyboardPower
Windows 7 ultimate x64 ELETT221 @ 1920x1080 Microsoft curve Antec High Current Gamer 750w 
Mouse
iHome Fast Track Laser 
  hide details  
Reply
    
CPUMotherboardGraphicsRAM
i7 860 Lapped@4GHz/201x20/1.392VHTON/1.372VHTOFF ASrock extreme p55 Powercolour 6970s in CF@950C/1500M@1.175(stock V) Kingston HyperX T1 4GB 2133MHz 
OSMonitorKeyboardPower
Windows 7 ultimate x64 ELETT221 @ 1920x1080 Microsoft curve Antec High Current Gamer 750w 
Mouse
iHome Fast Track Laser 
  hide details  
Reply
post #17 of 36
Yes, I just unlocked shaders and overclocked. I used a registry hack method to overclock mine with CCC. I could never get MSI Afterburner to work right. I just wanted to go as far as stock volt will allow and fortunately my cards were pretty good about that.
Wife's bane
(17 items)
 
  
CPUMotherboardGraphicsRAM
i5-3570K @ 4.5 Ghz Gigabyte Z77 UD3H HIS R9-290 8 GB Samsung Wonder RAM 
Hard DriveHard DriveOptical DriveCooling
Crucial SSD for OS Samsung Spinpoint F3 Asus XSPC water block, 360 radiator, and 720 reservo... 
CoolingOSMonitorKeyboard
GPU cooling - XSPC Razer full GPU blocks Win 7 Home Premium Asus PB278Q 2560 X 1440p ISP Logitech G15 
PowerCaseMouseMouse Pad
NZXT Hale90 V2 NZXT Switch 810 Logitech G500 Steelseries QcK 
Audio
Optical out to Sony receiver; Deftech Monitor 3... 
  hide details  
Reply
Wife's bane
(17 items)
 
  
CPUMotherboardGraphicsRAM
i5-3570K @ 4.5 Ghz Gigabyte Z77 UD3H HIS R9-290 8 GB Samsung Wonder RAM 
Hard DriveHard DriveOptical DriveCooling
Crucial SSD for OS Samsung Spinpoint F3 Asus XSPC water block, 360 radiator, and 720 reservo... 
CoolingOSMonitorKeyboard
GPU cooling - XSPC Razer full GPU blocks Win 7 Home Premium Asus PB278Q 2560 X 1440p ISP Logitech G15 
PowerCaseMouseMouse Pad
NZXT Hale90 V2 NZXT Switch 810 Logitech G500 Steelseries QcK 
Audio
Optical out to Sony receiver; Deftech Monitor 3... 
  hide details  
Reply
post #18 of 36
Thread Starter 
Quote:
Originally Posted by Awaz View Post
Yes, I just unlocked shaders and overclocked. I used a registry hack method to overclock mine with CCC. I could never get MSI Afterburner to work right. I just wanted to go as far as stock volt will allow and fortunately my cards were pretty good about that.
I have Afterburner up and working now with my 460, does that mean it will probably work with the new cards, or is it an issue localized to the 6950s, or just localized to you?

Curious because I am very comfortable doing my monitoring/overclocking with Afterburner.
Bare Essentials
(13 items)
 
  
CPUMotherboardGraphicsRAM
i7-930 @ 4.0 GHz ASUS P6X58D Premium MSI 6950 2 GB CFX (shaders unlocked) Corsair XMS3 8 GB (4GB x2) 
Hard DriveOSMonitorKeyboard
Intel X25-M 80 GB SSD Win7 Home Premium 64 bit Samsung S27A950D OCN Ducky (Browns) 
PowerCaseMouseMouse Pad
Ultra X3 1000W CoolerMaster HAF X CoolerMaster Storm Spawn Puretrak Talent 
  hide details  
Reply
Bare Essentials
(13 items)
 
  
CPUMotherboardGraphicsRAM
i7-930 @ 4.0 GHz ASUS P6X58D Premium MSI 6950 2 GB CFX (shaders unlocked) Corsair XMS3 8 GB (4GB x2) 
Hard DriveOSMonitorKeyboard
Intel X25-M 80 GB SSD Win7 Home Premium 64 bit Samsung S27A950D OCN Ducky (Browns) 
PowerCaseMouseMouse Pad
Ultra X3 1000W CoolerMaster HAF X CoolerMaster Storm Spawn Puretrak Talent 
  hide details  
Reply
post #19 of 36
Here are some 6970(So you can tri/quad with a 6970/90) with the 6950 stock clocks, and memory timings. Also unlocked the over clocking, so you can clock higher
    
CPUMotherboardGraphicsRAM
i7 860 Lapped@4GHz/201x20/1.392VHTON/1.372VHTOFF ASrock extreme p55 Powercolour 6970s in CF@950C/1500M@1.175(stock V) Kingston HyperX T1 4GB 2133MHz 
OSMonitorKeyboardPower
Windows 7 ultimate x64 ELETT221 @ 1920x1080 Microsoft curve Antec High Current Gamer 750w 
Mouse
iHome Fast Track Laser 
  hide details  
Reply
    
CPUMotherboardGraphicsRAM
i7 860 Lapped@4GHz/201x20/1.392VHTON/1.372VHTOFF ASrock extreme p55 Powercolour 6970s in CF@950C/1500M@1.175(stock V) Kingston HyperX T1 4GB 2133MHz 
OSMonitorKeyboardPower
Windows 7 ultimate x64 ELETT221 @ 1920x1080 Microsoft curve Antec High Current Gamer 750w 
Mouse
iHome Fast Track Laser 
  hide details  
Reply
post #20 of 36
Afterburner was fine with just one card. But with crossfire, it just did not want to play nice. I had two issues that I did not want to deal with:

1) The overclock will NOT stick to the second GPU on computer restart if you have the box 'apply Overclock to similar GPU' checked. The only way to have both GPU get the overclock is to uncheck that box and overclock both separately.
2) The second GPU would go to 100% load right off the bat on computer restart - on idle. The only way to bring it down to idle clocks is to start something graphically intensive such as Kombuster, furmark, and benchie and then just stop it.

I faced those issue with MSI AB 2.1 and never able to find a fix. Some folks got around that by save the overclock profile to a key. On computer restart, they hit the key to apply overclock. But to me, that did not resolve #2 and I did not want to hit a key to apply overclock each time I restart computer. Maybe later release of MSI AB has fixed that, but I quit inquiring.

I did the registry hack and CCC limits got increased to 1600 clock and 2500 memory. And it was overclocking galore ! If I needed volts, I was ready to mod my BIOS using RBE. Fortunately, mine went to 920 clock on stock volts.
Wife's bane
(17 items)
 
  
CPUMotherboardGraphicsRAM
i5-3570K @ 4.5 Ghz Gigabyte Z77 UD3H HIS R9-290 8 GB Samsung Wonder RAM 
Hard DriveHard DriveOptical DriveCooling
Crucial SSD for OS Samsung Spinpoint F3 Asus XSPC water block, 360 radiator, and 720 reservo... 
CoolingOSMonitorKeyboard
GPU cooling - XSPC Razer full GPU blocks Win 7 Home Premium Asus PB278Q 2560 X 1440p ISP Logitech G15 
PowerCaseMouseMouse Pad
NZXT Hale90 V2 NZXT Switch 810 Logitech G500 Steelseries QcK 
Audio
Optical out to Sony receiver; Deftech Monitor 3... 
  hide details  
Reply
Wife's bane
(17 items)
 
  
CPUMotherboardGraphicsRAM
i5-3570K @ 4.5 Ghz Gigabyte Z77 UD3H HIS R9-290 8 GB Samsung Wonder RAM 
Hard DriveHard DriveOptical DriveCooling
Crucial SSD for OS Samsung Spinpoint F3 Asus XSPC water block, 360 radiator, and 720 reservo... 
CoolingOSMonitorKeyboard
GPU cooling - XSPC Razer full GPU blocks Win 7 Home Premium Asus PB278Q 2560 X 1440p ISP Logitech G15 
PowerCaseMouseMouse Pad
NZXT Hale90 V2 NZXT Switch 810 Logitech G500 Steelseries QcK 
Audio
Optical out to Sony receiver; Deftech Monitor 3... 
  hide details  
Reply
New Posts  All Forums:Forum Nav:
  Return Home
  Back to Forum: AMD/ATI
Overclock.net › Forums › Graphics Cards › AMD/ATI › 6950 CFX Questions