Waht games do intend to play..
Also could you post your PC specs,
Power Supply Specs:
Without these specs I will not Recomend a GPU.
But please be advised that GPUs will require minumum Power Requirements..
CPU & RAM can cause a bottleneck, hendering the GPU useless...
my processor is core2duo,intex power supply220v,1gb ram,intex case.I play games like nfs and godfather caesar...