GTX 460 VS ATI 5850........

[geniusender]

How much performance difference is there between these two?

 

[ionut19]

Check for reviews and charts.

 

[Emperus]

Assuming you are talking about the 1GB version of the GTX 460, here's a comparison of sorts -

www.anandtech.com/bench/Product/295?vs=313

 

[geekapproved]

How much performance difference is there between these two?

The 5850 is faster than both the GTX460 768mb and 1gb version and uses less power.