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ati hd 7770 1gb gddr5 work with 450 watt power supply

Tags:
  • Power Supplies
  • ATI
  • Graphics Cards
  • HD
  • Graphics
Last response: in Graphics & Displays
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November 20, 2013 5:13:43 AM

how much watts psu does the Sapphire ati hd 7770 1gb gddr5 graphics card require. I have a ASrock n68-s motherboard and an AMD Athlon le1640(thinking of upgrading as i am sure it would bottleneck the hd7770) and i have a 450 watt psu.

More about : ati 7770 1gb gddr5 work 450 watt power supply

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a b ) Power supply
a b U Graphics card
November 20, 2013 5:18:53 AM

HD 7770 is not that power consuming GPU, you need a good quality 450 W with a single PCI-E 6 pin power cable from the PSU to power the card. That CPU is extremely weak to run any new game.
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a b ) Power supply
a b U Graphics card
November 20, 2013 5:25:36 AM

Yes it will run fine on 450W psu, as it is more than enough supply for hd 7770. Hd 7770 is not much power hungry. So i'd say That's perfect.
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