http://blog.nowherejezfoltodf4jiyl6r56jnzintap5vyjlia7fkirfsnfizflqd.onion/opsec/openhardware/index.html
In short, no, the market is currently utterly dominated and saturated by these profit companies, which are all selling closed-source hardware. Open source hardware as a concept is not even a thing for them, it's all proprietary hardware, and firmware, this applies to Graphics Cards, CPUs, Motherboards, and Computers in general.