Creator CI20, labelled All in all, the CI20 is essentially a Raspberry Pi with much higher specs -- most notably, the 1.2GHz dual-core MIPS CPU smokes the Raspberry Pi's 700MHz single-core ARM unit.

Take Microchip’s new chipKIT Pi (Fig. 2). This Arduino form-factor board includes a 32-bit MIPS-based PIC32 microcontroller that also has a Raspberry Pi expansion socket. Figure 2.

It’s an integrated board, like a smaller version of the Raspberry Pi, aimed at those who want to build and prototype wearable devices.