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GTX 670 tri sli?

post #1 of 2
Thread Starter 
On a whim, I bought another 4gb Galaxy 670 off of eBay. I did so w/o properly researching etc. I find out that my motherboard can do tri crossfire, but only 2 way sli. Also, my PSU is on the edge of being underpowered (750W)

Question,
Is it worth running tri-sli or will the increase in performance be negligible?

I'm only running on 1-120hz screen at the moment. I had to take the settings off of ultra to keep above 120 fps on BF3 which is what started all of this.

So should I upgrade my MB and PSU and run tri, or should I just sell the card?

Maximus V Formula
16Gb ram
3770k
750W
VG278H
    
CPUMotherboardGraphicsGraphics
I7 3770K ASUS MAXIMUS V FORMULA GALAXY GTX 670 4Gb GALAXY GTX 670 4Gb 
RAMHard DriveHard DriveCooling
G.SKILL RIPJAWS X  SAMSUNG 840 250GB SSD SAMSUNG 840 500GB SSD Kuhler 620 
CoolingCoolingOSMonitor
Kuhler 620 Corsair H80 WIN 8 64 BIT Asus VG278H 120Hz 
KeyboardCaseMouseMouse Pad
Corsair Quickfire Rapid NZXT Switch 810 Logitech G400 Ratpadz 
AudioAudioAudio
Creative Soundblaster Z FiiO E12 Mont Blanc Portable Headphone Amplifier   Beyerdynamic DT 990 Pro 250 Ohm 
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CPUMotherboardGraphicsGraphics
I7 3770K ASUS MAXIMUS V FORMULA GALAXY GTX 670 4Gb GALAXY GTX 670 4Gb 
RAMHard DriveHard DriveCooling
G.SKILL RIPJAWS X  SAMSUNG 840 250GB SSD SAMSUNG 840 500GB SSD Kuhler 620 
CoolingCoolingOSMonitor
Kuhler 620 Corsair H80 WIN 8 64 BIT Asus VG278H 120Hz 
KeyboardCaseMouseMouse Pad
Corsair Quickfire Rapid NZXT Switch 810 Logitech G400 Ratpadz 
AudioAudioAudio
Creative Soundblaster Z FiiO E12 Mont Blanc Portable Headphone Amplifier   Beyerdynamic DT 990 Pro 250 Ohm 
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Reply
post #2 of 2
Personally it can't hurt you to buy a better board, and maybe go quad 670 in the future, because MOAARR POWERRRR
AMD Money Pit
(13 items)
 
   
CPUMotherboardRAMRAM
AMD Athlon X2 5000+  Asrock N61P-S Samsung 512MB DDR2 Samsung 512MB DDR2 
Hard DriveCoolingOSPower
Seagate 80GB SATA Cooler Master Phenom II Stock Windows 7 Ultimate x64 Dell Slim 160 Watt 
Case
XBOX Original Casing 
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AMD Money Pit
(13 items)
 
   
CPUMotherboardRAMRAM
AMD Athlon X2 5000+  Asrock N61P-S Samsung 512MB DDR2 Samsung 512MB DDR2 
Hard DriveCoolingOSPower
Seagate 80GB SATA Cooler Master Phenom II Stock Windows 7 Ultimate x64 Dell Slim 160 Watt 
Case
XBOX Original Casing 
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