post #11 of 11
Quote:
Originally Posted by ArchAngelAlien View Post

I've tried both crossfire bridges, same results. I've also plugged in the monitor to the bottom video card and tested for artifacts at full GPU load, so my PCI lane isn't damage I don't think.

I am sure a 850 watt PSU is up to snuff for 2 of these cards and all my accessories. I really don't know. Each card works fine by itself, but put them together and enable crossfire and I get artifacts everywhere, on my desktop.. youtube videos.. every game. Not really sure. I've ran crossfire 6970s in the past with no issues. I uninstalled the drivers and tried the beta, same results.

There's another thread by a guy with the same issue using two XFX cards. Inyour case, Both cards work separately, the two CF bridges are not likely the cause, 850W is plenty... Clocks on both cards are the same (right?). All mobo drivers are updated and the bios too?
x99
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z170/z270
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x299
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CPUCPUMotherboardGraphics
i7 5960X i7 6950X Asus Rampage V Extreme (STD and model-10) 2 GTX TitanXp 
GraphicsRAMHard DriveHard Drive
2 GTX Titan X Pascal GSkill 3200c14 TZs 8x8GB @ 3400c13 Intel 750 NVMe 400GB 2x Plextor SSD 256 Raid 0 (Win 7) 
Hard DriveOptical DriveCoolingCooling
Samsung NVMe 950 Pro M.2 Plextor 810 Aquacomputer GiGant 1680 (4x420) external Rad XSPC RX360 
CoolingCoolingCoolingOS
Koolance 380i Laing DDC-1T (2) Koolance EXC-800 Chiller Windows 10 x64  
OSOSMonitorMonitor
Windows 7 Pro Linux Mint ASUS Swift 1440P 144Hz Seiki 50" 4K monitor (720P-2160i) 240-30Hz 
KeyboardPowerCaseMouse
Das Keyboard Model S Pro Corsair AX1500i MicroCool Banchetto 101 Steelseries Rival 
AudioOther
Ultimate Ears TF10 Koolance Pump/Fan Controller 
CPUCPUCPUMotherboard
i5 6600K i7 7700K i3 7350 ASUS Max iX APEX, Asrock MOCF, M8Impact 
GraphicsGraphicsGraphicsRAM
ASUS GTX 1080 Turbo ASUS GTX 960 Mini EVGA GTX 550Ti G.Skill 3600c15 
RAMHard DriveHard DriveHard Drive
G.Skill 4266c19 Samsung SM951 WD VR 300 Intel 750 NVMe U.2 
Hard DriveHard DriveOptical DriveCooling
Mushkin 512 Intel 600 NVMe Raid0 Plextor DVD ROM Custom Water (Koolance 380i / XSPC 360v2) 
CoolingOSOSOS
Corsair H80iV2 (M8I) Windows 10 Pro Window 7 Linux Mint 
MonitorMonitorKeyboardPower
Seiki 4K AOC 1080P Ducky Cherry Black Silverstone 500W SFX form factor/ Seasonic 760W 
CaseMouseAudio
Bench Logitech G700s Ultimate Ears TF10s 
CPUMotherboardGraphicsRAM
7740X ASUS Rampage Apex Various G.Skill 3600c15 2x8GB kits 
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Samsung 960 Pro, NVMe Custom Water Windows 10 Razor Black Widow 
PowerCase
Seasonic 1000 Platinum, Corsair 1500i none :-) 
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x99
(26 items)
 
z170/z270
(27 items)
 
x299
(10 items)
 
CPUCPUMotherboardGraphics
i7 5960X i7 6950X Asus Rampage V Extreme (STD and model-10) 2 GTX TitanXp 
GraphicsRAMHard DriveHard Drive
2 GTX Titan X Pascal GSkill 3200c14 TZs 8x8GB @ 3400c13 Intel 750 NVMe 400GB 2x Plextor SSD 256 Raid 0 (Win 7) 
Hard DriveOptical DriveCoolingCooling
Samsung NVMe 950 Pro M.2 Plextor 810 Aquacomputer GiGant 1680 (4x420) external Rad XSPC RX360 
CoolingCoolingCoolingOS
Koolance 380i Laing DDC-1T (2) Koolance EXC-800 Chiller Windows 10 x64  
OSOSMonitorMonitor
Windows 7 Pro Linux Mint ASUS Swift 1440P 144Hz Seiki 50" 4K monitor (720P-2160i) 240-30Hz 
KeyboardPowerCaseMouse
Das Keyboard Model S Pro Corsair AX1500i MicroCool Banchetto 101 Steelseries Rival 
AudioOther
Ultimate Ears TF10 Koolance Pump/Fan Controller 
CPUCPUCPUMotherboard
i5 6600K i7 7700K i3 7350 ASUS Max iX APEX, Asrock MOCF, M8Impact 
GraphicsGraphicsGraphicsRAM
ASUS GTX 1080 Turbo ASUS GTX 960 Mini EVGA GTX 550Ti G.Skill 3600c15 
RAMHard DriveHard DriveHard Drive
G.Skill 4266c19 Samsung SM951 WD VR 300 Intel 750 NVMe U.2 
Hard DriveHard DriveOptical DriveCooling
Mushkin 512 Intel 600 NVMe Raid0 Plextor DVD ROM Custom Water (Koolance 380i / XSPC 360v2) 
CoolingOSOSOS
Corsair H80iV2 (M8I) Windows 10 Pro Window 7 Linux Mint 
MonitorMonitorKeyboardPower
Seiki 4K AOC 1080P Ducky Cherry Black Silverstone 500W SFX form factor/ Seasonic 760W 
CaseMouseAudio
Bench Logitech G700s Ultimate Ears TF10s 
CPUMotherboardGraphicsRAM
7740X ASUS Rampage Apex Various G.Skill 3600c15 2x8GB kits 
Hard DriveCoolingOSKeyboard
Samsung 960 Pro, NVMe Custom Water Windows 10 Razor Black Widow 
PowerCase
Seasonic 1000 Platinum, Corsair 1500i none :-) 
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