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post #21 of 27
op, so, an ax750 can't handle a 7990? isn't a 7990 equivalent to 2 7970?

i wonder if my 700 will handle my 7950 and my 7970 on the way?
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post #22 of 27
An AX750 should handle two 7970's with ease...weird...
    
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post #23 of 27
A single 7970 with too much volts can get to 300 watt. I will try to measure the power from the wall with a single 7970. But with tri-fire(1350/1900) and 3930k i have seen over 1400 from wall so with efficiency you are around to 1200-1300
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post #24 of 27
Thread Starter 
Quote:
Originally Posted by rdr09 View Post

op, so, an ax750 can't handle a 7990? isn't a 7990 equivalent to 2 7970?

i wonder if my 700 will handle my 7950 and my 7970 on the way?

correct my ax 750 was unable to power the 7990 under loads
Quote:
Originally Posted by SmokinWaffle View Post

An AX750 should handle two 7970's with ease...weird...

i thought so to but apparently not
Quote:
Originally Posted by sugarhell View Post

A single 7970 with too much volts can get to 300 watt. I will try to measure the power from the wall with a single 7970. But with tri-fire(1350/1900) and 3930k i have seen over 1400 from wall so with efficiency you are around to 1200-1300

this sounds right im even considering selling my tx 850 as well as my 850 for a 860i or 1200ax
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post #25 of 27
Thread Starter 
so ive got a new problem i cant play crysis? game crashes every time i try to do anything more than load to the menu?
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Shadow Trooper
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post #26 of 27
Congrats on the card, and getting your problems fixed!

I'm loving my crossfire 7950s.
post #27 of 27
Thread Starter 
Quote:
Originally Posted by Vrait View Post

Congrats on the card, and getting your problems fixed!

I'm loving my crossfire 7950s.

thanks and most of the problems fixxed im still not sure why crysis isnt working yet
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coolermaster sickleflow blue 120 xspc rs 360 2 corsair 140mm case fans for intakes nzxt fz 140 mm fan  
OSMonitorKeyboardPower
windows 7  dell st2421  microsoft sidewinder x4 corsair tx 850 
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Shadow Trooper
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CPUMotherboardGraphicsRAM
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Hard DriveHard DriveOptical DriveCooling
seagate barracuda  corsair neutron gtx samsung dvd xspc raystorm intel  
CoolingCoolingCoolingCooling
coolermaster sickleflow blue 120 xspc rs 360 2 corsair 140mm case fans for intakes nzxt fz 140 mm fan  
OSMonitorKeyboardPower
windows 7  dell st2421  microsoft sidewinder x4 corsair tx 850 
CaseMouseMouse PadAudio
corsair 800d logitech g400 steel series mobile mat  logitech z 2300 
OtherOtherOther
scythe fan controler master kleer tubing  belken nostromo n52 speed pad 
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