Reader for Google Reader.

A few days since I started using Google Reader. Everything seems to be like, and the interface and functionality. But! After some time, when the reader is loaded, the browser starts eating all the memory and processor. What can not please.
There was an idea to look for a client for GR, clicked on the Internet, and didn’t find anything, it’s strange ...
I saw extensions for FireFox that allow changing the reader’s interface, but it’s not. All this again in the browser and I do not use FF.

Wanted reader for Google Reader. Reclamator if anyone saw this.

Immediately I say, do not just offer desktop readers, or readers for other online readers, you just need a reader for Google Reader.

Thanks.