Comment by DeepYogurt

Nvidia's been making their own CPUs for a long time now. IIRC the first tegra was used in the Zune HD back in 2009. Hell they've even tried their hand at their own cpu core designs too.

https://www.anandtech.com/show/7621/nvidia-reveals-first-det...

https://www.anandtech.com/show/7622/nvidia-tegra-k1/2