GTX 480 and my PSU

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  1. Posts : 42
    Windows 7 Home Premium 64-bit
       #1

    GTX 480 and my PSU


    Will a GTX 480 run on this PSU?(already own it btw)

    Newegg.com - COOLMAX CL-700B 700W ATX 12V v2.2 Compatible with Core i3/i5/i7 Power Supply

    P.S. What about a Ati 5870?
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  2. Posts : 750
    Windows 8.1 Pro
       #2

    You shouldn't have any problems.

    With a GTX 480 or Radeon HD 5870.
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  3. Posts : 409
    Win 10 Home Premium 64 Bit
       #3

    i had a 5870 running fine on my 700w psu it was overclocked and so was my cpu , no problemas as long as its a good solid make , that one you linked too isnt bad tbh , 4 12v rails 16a on each , the 480 draws more power but still ok

    never heard of the make seems a bit cheap i dont trust it

    Edit original answer edited as i didnt check out the psu specs properly
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  4. Posts : 3,322
    Windows 8.1 Pro x64
       #4

    Be worth checking how many amps the 480 needs against how many amps your 12v rail supplies. Not sure what the power requirements off the top of my head are.
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  5. Posts : 42
    Windows 7 Home Premium 64-bit
    Thread Starter
       #5

    says 42 amps on a single 12v rail, guess mine isnt good enough?
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  6. Posts : 2,606
    Windows 7 Pro X64 SP1
       #6

    Evilclive said:
    says 42 amps on a single 12v rail, guess mine isnt good enough?
    It's fine.

    You get 16A on each of three +12V rails, and 12A on the fourth. That's 60A altogther. (It's limited to 570W total at +12V, though, or 47.5A total.)

    It has the required PCI-E power connectors (one 6 pin, one 6+2 pin) for a 480. You should be OK. It's not a high-end model, but it doesn't look bad.

    I prefer single-rail PSUs, but they can be expensive:

    Newegg.com - PC Power and Cooling Silencer Mk II PPCMK2S750 750W ATX12V v2.2 / EPS12V SLI Ready CrossFire Ready 80 PLUS SILVER Certified Active PFC Power Supply
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  7. Posts : 4,280
    Windows 7 ultimate 64 bit / XP Home sp3
       #7

    I prefer single-rail PSUs, but they can be expensive
    +1 on that 2 at the most for me. As I have always considered the power supply a very important core component in any build. Fabe
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  9. Posts : 4,280
    Windows 7 ultimate 64 bit / XP Home sp3
       #9

    Thanks for the links sygnus. pretty much spells out that one. Fabe
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  10. Posts : 7,683
    Windows 10 Pro
       #10

    Just trying to help.

    Thanks :)
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