TechRadar - Nvidia has just released its second tier Kepler graphics card and the Zotac GTX 670 AMP! Edition is first to the punch trying to muscle in on the top-table.
The standard Nvidia GeForce GTX 670 is quite a performer in its own right, with the same GK104 GPU as in the top Kepler card, the Nvidia GTX 680. That chip has only been slightly pared-back with a single SMX module having been removed.
