Zotac GTX 560 vs EVGA GTX 560?

whic card would be better choice?
The EVGA GTX 560(non ti) 810Mhz-------or--------Zotac GTX 560(non ti) 820Mhz?
will 10mhz cause any kind of difference?
i need it to be really coll card.which one has better cooler?
6 answers 6