What is the best graphic card that work on PCI express 1.0 interface under 200 d

[vecks21]

would that be working better than HIS Radeon HD 4850 IceQ4 1GB PCIe w/DL DVI on PCI express 1.0 interface?

 

[Brandon00000]

gtx 260 is backward compatible for you budget that would be the best choice it performs better on the 2.0 but it will work with the 1.0 and some people even claim there is no change in performance but i disagree