The upgrade on the machine includes a boost to the system bus--the primary pathway between the central processing chip and the computer's memory, from 100 MHz to 133 MHz.
Broadcom's 28 nanometer (nm) ARM-based BCM7445 UltraHD video decoder solution, serving as the primary gateway to the home, delivers more transcoding, CPU processing performance and home networking throughput to support a greater range of applications such as video-on-demand (VoD), gaming, social media and web store applications.