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PSU requirement confirmation 650 Ti Boost / 7850

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  • Power Supplies
  • Support
  • AMD
  • Graphics Cards
  • Components
  • Nvidia
  • Boost
  • Radeon
Last response: in Components
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February 22, 2014 2:02:16 AM

I have a 450 W PSU that, sources say, is sufficient to run a 650 Ti Boost or 7850. But I'm confused because it only delivers 14A on 12V rail; recommended is 20A at least. So, down here is an attachment and please tell me which out of these two GPUs can my PC support. I'll be thankful.



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a c 106 ) Power supply
a b À AMD
a c 190 U Graphics card
a c 88 Î Nvidia
February 22, 2014 2:12:45 AM

Adder7i7i said:
I have a 450 W PSU that, sources say, is sufficient to run a 650 Ti Boost or 7850. But I'm confused because it only delivers 14A on 12V rail; recommended is 20A at least. So, down here is an attachment and please tell me which out of these two GPUs can my PC support. I'll be thankful.





No it won't RUN GTX 650 TI you need better PSU you'll just KILL your system with that PSU!
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a b ) Power supply
a b À AMD
a b U Graphics card
February 22, 2014 3:15:00 AM

Adder7i7i said:
I have a 450 W PSU But I'm confused because it only delivers 14A on 12V rail; recommended is 20A at least.


And you're wrong too,according to that picture the 450watt has only 10amps on the 12V+ rail assuming you have the KY-450 ATX.That's what you get with cheap psu's with name's and real outputs.

A corsair builder cx series psu (430/500watt) should already be good and are most of the times not that expensive.
It depends where you live too,for instance the next is a good psu for a very good price,
http://pcpartpicker.com/part/xfx-power-supply-p1550sxxb...
a good psu anyway.
The Antec VP-450 should be good as well if you're in a parft of the world where that one is less expensive.
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February 22, 2014 4:29:08 AM

Thanks for your answer.
Btw, mine is KY-550ATX
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a c 106 ) Power supply
a b À AMD
a c 190 U Graphics card
a c 88 Î Nvidia
February 22, 2014 4:30:14 AM

Adder7i7i said:
Thanks for your answer.
Btw, mine is KY-550ATX


You're welcome :) 
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February 22, 2014 4:49:43 AM

Ahmadjon said:
Adder7i7i said:
Thanks for your answer.
Btw, mine is KY-550ATX


You're welcome :) 


One more piece of advice. Will Corsair VS450 be fine?
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a c 106 ) Power supply
a b À AMD
a c 190 U Graphics card
a c 88 Î Nvidia
February 22, 2014 6:29:24 AM

Adder7i7i said:
Ahmadjon said:
Adder7i7i said:
Thanks for your answer.
Btw, mine is KY-550ATX


You're welcome :) 


One more piece of advice. Will Corsair VS450 be fine?


Yes it WILL run with no problem!
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