I'm currently eyeing the A and H lines of SoCs produced by allwinnertech.com, for use in an affordable, yet high performance game console.
I have considered using multiple SoCs in one design to get greater performance, but I'm worried about hardware redundancy in functions like connectivity.
So, instead I'm considering a design utilizing a single SoC and some number of soon to be selected CoProcessors.
Issue is I don't know where to find the CoProcessors. I know graphics coprocessors exists, in the form of GPU chips, but I need something affordable.
So I'm looking for more ICs in the Allwinner's price range, which are better specialized for compute, both graphics and general purpose.