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Need help with AMD Radeon HD 7790 compatibility with a specific power supply.

Tags:
  • Power Supplies
  • AMD
  • Graphics
  • Graphics Cards
  • Compatibility
  • HD
  • Radeon
Last response: in Graphics & Displays
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October 5, 2013 2:28:09 PM

Hey everyone, I need help on choosing a power supply for my AMD Radeon HD 7790 graphics card please. This is my first build and i'm confused on which power supply and a HD 7790 to get.

Here are the 3 graphics car that im thinking about buying: (Don't know which one is better or absorbs less power)
http://www.newegg.com/Product/Product.aspx?Item=N82E168...
http://www.newegg.com/Product/Product.aspx?Item=N82E168...
http://www.newegg.com/Product/Product.aspx?Item=N82E168...

Here are the 3 power supplies that im thinking about buying: (Also don't know which is better for my graphics card)
http://www.newegg.com/Product/Product.aspx?Item=N82E168...
http://www.newegg.com/Product/Product.aspx?Item=N82E168...
http://www.newegg.com/Product/Product.aspx?Item=N82E168...

Im looking forward to save money on electric bill and I don't plan on upgrading my computer so I just need a power supply only for this card. I need help on choosing please and if anyone has any better combos or anything than this, please let me know.

Here are the rest of my build:
Processor: AMD FX-6300 Vishera 3.5GHz (4.1GHz Turbo) Socket AM3+ 95W Six-Core
Motherboard: Gigabyte GA-970A UD3
Hard Drive: Western Digital WD Black WD1002FAEX 1TB 7200 RPM 64MB Cache SATA 6.0Gb/s 3.5"
RAM: G.Skill Ripjaws X 8GB (2x4GB) DDR3 1600MHz.
Processor Cooling: Cooler Master Hyper 212 EVO.

More about : amd radeon 7790 compatibility specific power supply

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a c 716 ) Power supply
a c 361 À AMD
a c 1415 U Graphics card
October 5, 2013 2:34:46 PM

It will run on any of those PSU's and they are all going to pull the same from the wall since they only will have to deliver what the components pull. I would select between the cards on price. Asus looks good.
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October 5, 2013 2:51:37 PM

rolli59 said:
It will run on any of those PSU's and they are all going to pull the same from the wall since they only will have to deliver what the components pull. I would select between the cards on price. Asus looks good.


Thanks a lot! I thought my computer would fail if my power supply wasn't strong enough for that video card.
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a c 716 ) Power supply
a c 361 À AMD
a c 1415 U Graphics card
October 5, 2013 3:04:18 PM

That is right but all of these will do and will not fail.
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October 27, 2013 8:00:59 PM

Hey bro, I think you choose the right psu. Apart from your question, I ll suggest R7 260x over 7790. It got same price, only 30W more tdp and better performance also it uses Mantle and astound sound technology which will be more future proof. Mantle is API for potentially not overloading your OS which is done by DX. so go for R7 260x, it will fit your budget. enjoy ur rig.:bounce: 
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