Hd 7770 PSU req

Hello,

Asus P5Q mboard
core2duo E8400
his hd4850 512mb
2gbx2 ddr2 Kingston Hyperx
1tb WD Caviar Blue

Asus Psu of 350w, peak400w
All 4.5 yrs old.

i would like to buy Powercolor 1gb hd7770. is my Psu enough?
2 answers Last reply
More about 7770
  1. roughridereu said:
    Hello,

    Asus P5Q mboard
    core2duo E8400
    his hd4850 512mb
    2gbx2 ddr2 Kingston Hyperx
    1tb WD Caviar Blue

    Asus Psu of 350w, peak400w
    All 4.5 yrs old.

    i would like to buy Powercolor 1gb hd7770. is my Psu enough?



    Hi - the 7770 uses a little less power than the 4850, so if your
    psu has been running the 4850 ok, it will also be fine for 7770.

    Tom
  2. +1^
    The HD 7770 does much more with less power. Plus you get double the VRAM.
    http://www.hwcompare.com/11970/radeon-hd-4850-512mb-vs-radeon-hd-7770/
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