Looking for a new graphics card

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Yeah that has similar performance to the 6670. It will work fine but remember if you do a lot of gaming you should upgrade the PSU down the road, or else you could end up ruining your entire system.

vehlor

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Mar 27, 2012
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Hello again
GT630 is not a good idea. It is very slow compared to the HD7750. If you are so worried about your PSU then get a HD6670 (try to get the GDDR5 instead of the GDDR3 version, both are better than the GT630).
300W is enough for HD7750. I am sure your system will not use even 250W under full load. Don't care about those 400W the manufacturer recomends.
 

swilczak

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Computer manufacturers like HP and Dell use poor quality parts. Yes you are right that he doesn't really need 400 watts, but since it's probably a poor quality power supply and since the capacitors degrade over time he really should upgrade the PSU to 400 watts or greater. He can add a 7750 and it will work, but for how long is the question. Maybe 6 months maybe 2 years but definitely not for the life of the computer.
 

vehlor

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Mar 27, 2012
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Totally agree with you here. That PSU should be of pretty bad quality. But if it is new it should hold at least 1 year.
If our friend here decides to get the HD7750, he will have to upgrade the PSU in the future. I guess that he can save $40 in a year to get a new decent PSU.