Chinese-language site HKEPC is reporting that Intel's first mobile quad-core processor will be the 45nm Penryn-based Core 2 Extreme QX9300. The chip will clock speeds of 2.53 GHz, have 12 MB of L2 Cache and 1066 MHz FSB. The QX9300, however, won't be part of the Q2 Centrino 2 launch because it is a 45W processor and current motherboards are designed for 35W chips. [HKEPC via Register Hardware]