Replace gtx460 with hd5850?

[Zadabr]

First, a friend sent me a new video card; it is a hd5850. I currently am running a gtx460. Is it worth swaping the 2 cards?

 

[maxinexus]

http://www.hwcompare.com/8266/geforce-gtx-460-1gb-vs-radeon-hd-5850/

On average 5850 is about 15% faster

 

[rgd1101]

here is the review
http://www.tomshardware.com/reviews/geforce-gtx-460-gf104-fermi,2684.html

 

[Deemo13]

Might as well if you got it for free.