Buying 7970 for trifire 1050w enough ?

Mayur Panchal

Honorable
Jun 12, 2013
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10,510
Hi friends..

right now i have 2 x 7970 gigabyte oc ,i7 3970x@4.6 ghz ..
planning for another 7970 for trifire ... motherboard is asus rampage iv extreme.

my psu is now 1050w seasonic.
will it be enough ? or should i go for another corsair 1200 ?
 
Solution

Fortunately, I provided a link to a review showing just how much power is needed. That formed the basis for my post and recommendation. Don't waste your money on a new PSU.

Quote:
"Our test system is based on a power hungry Core i7 965 / X58 system. This setup is overclocked to 3.75 GHz. Next to that we have energy saving functions disabled for this motherboard and processor (to...

RaisingTheBarHD

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May 8, 2013
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11,160


i would go with the 1200, with your CPU, and 3 7970 you will be around 950 watt not including everything else to a 1200 should do, if you could list all your specs i could help more

EDIT: With the mobo the Watt is 1060
 

RaisingTheBarHD

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May 8, 2013
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11,160


1050 wont be enough for that, yeah 950 will be enough for 3 GPU and CPU what about everything else?
 

Fortunately, I provided a link to a review showing just how much power is needed. That formed the basis for my post and recommendation. Don't waste your money on a new PSU.

Quote:
"Our test system is based on a power hungry Core i7 965 / X58 system. This setup is overclocked to 3.75 GHz. Next to that we have energy saving functions disabled for this motherboard and processor (to ensure consistent benchmark results). On average we are using roughly 50 to 100 Watts more than a standard PC due to higher CPU clock settings, water-cooling, additional cold cathode lights etc."
 
Solution

Mayur Panchal

Honorable
Jun 12, 2013
14
0
10,510
my full specs are ..

i7 3970x @4.6ghz
4x2 gb ram 1333
asus rampage iv extreme mob
gigabyte 7970 x2 crossfireX
old sata HDD drive 3gb/s
3 fans inside case ...
cooler master strom stryker case
thats all
 

RaisingTheBarHD

Honorable
May 8, 2013
822
0
11,160


will those specs your Watt will be around 1100 with the 3rd gpu