Very impressive, but it feels expensive to me. I&#x27;m cheap though.<p>The linked article was pretty light on the detail, and weirdly written. It never states how many cores the CPU has; I had to check Nvidia&#x27;s page (<a href="http:&#x2F;&#x2F;www.nvidia.com&#x2F;object&#x2F;jetson-tx1-dev-kit.html" rel="nofollow">http:&#x2F;&#x2F;www.nvidia.com&#x2F;object&#x2F;jetson-tx1-dev-kit.html</a>) to find out: it&#x27;s a quad-core so four cores.<p>Some pretty nice low-level embedded-style I&#x2F;O on there too (GPIOs, I2C, I2S, SPI, TTL UART).