Please suggest a graphic Card


My system specs are

Intel pentium dual core 1.8GHz
pi945GCM mercury motherboard
400W power supply
2GB Ram
256 B hard disk
intel integrated graphics card 128Mb
Max screen resolution 1400*900

I am looking to upgrade my psu with Corsair CMPSU-500CXV2UK 500 Watts PSU and graphic card with Sapphire AMD/ATI Radeon HD 6770 1 GB GDDR5 Graphics Card.Will this upgrade worth ?.I dont have enough budget to buy a processor.Please guide me.
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More about please suggest graphic card
  1. Also tell me what games can i play with this upgrade
  2. What is your budget?
  3. My budget for graphic card is less than 150$
  4. So with HD7750 and pentium dual core 1.8ghz will i be able to run games at medium settings atleast?.And my current psu is

    Model: LWT 2505 400W A 2.03

    115V 6A 50/60Hz
    240V 3A 50/60Hz


    400W MAX
  5. Yes you will. Even high settings on some less demanding games!
  6. Hd 7750 requires PCI-E 3.0 Bus Standard
    But my motherboard supports only PCI-E 2.0 Bus Standard
  7. No it doesn't require 3.0. It supports it. The same way it supports 2.0 and 1.0 too.
  8. will my cpu cause bottleneck.It is a pentium dual core 1.8ghz
  9. To some extent, yes, but not much.
  10. Forget 7xxx series. Get the Sapphire 6850 which was on sale on Newegg couple days ago but I think it got back to 149.99 today.

    I bought 1 for my customer. It's very quiet and runs great.
  11. buy 7750 OC +1 :bounce:
  12. I i go with hd6770 then i need to upgrade my psu.Is there any other graphic card with supports my psu.
  13. I'd still go with HD7750. It would be cheaper than getting HD5770 and a power supply.
  14. will hd 5770 \hd 7750 is compatible with my current psu?
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