Intel teased a dual-core Clover Trail+ earlier this year at CES 2013, and now it's revealed the rest of the story at MWC 2013 on the new Atom-based mobile processors. While based on the same 32nm architecture of the previous Medfield generation, the new Z2580, Z2560 and Z2520 chips will sport two 2.0GHz, 1.6GHz and 1.2Ghz CPU cores, respectively, along with two PowerVR SGX 544 GPU cores. That should make the new chip a lot more competitive, performance-wise, though battery li
