Hello, I have a Presario SG3550IL desktop PC with an old Intel integrated Graphics which can't run Battlefield 3. I have no knowledge about PC's or its parts just a gaming addict. I want to buy any new Nvidia/AMD Raedon graphics, only needed to know which graphics card would be able to run latest games like NFS-The Run, Assassins Crees Revelation etc, and work on my PC or do I need to buy newer PC. Any suggestions, Thanks.
Some more details about my PC
500 GB HDD
4 GB RAM
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