All-new Roku® Streaming Stick

The new Roku Streaming Stick delivers powerful streaming - it's the only pocket-sized streamer available with a quad-core processor.
With 8x the processing power of our 2014 Streaming Stick, the new Roku Streaming Stick gets you to your favorite shows fast, with smooth and responsive navigation and channels that launch quickly. The new Roku Streaming Stick even has more processing power than Amazon Fire TV stick and Chromecast

Source: Roku