Meet Edison and Galileo platforms from Intel®. The Edison board is a compact computing platform that can easily integrate into projects. Pretty powerful and ideal for "Internet of Things" projects.
Galileo 2 is a development board based on the Intel® Quark SoC X1000 Application Processor, a 32-bit Intel Pentium-class system on a chip. The second generation of the board is designed to be hardware and software pin-compatible with Arduino shields designed for the Uno R3.