Sounds like a lot of customization. You've basically invented the FPGA, and they're mostly good for hardware accelerating specific things. A CPU is going to b

Sounds like a lot of customization. You've basically invented the FPGA, and they're mostly good for hardware accelerating specific things. A CPU is going to be better if you don't have time to convert your problem into a hardware description language. If you do have that time and expertise you can probably get good results on a regular GPU. CPUs are just way easier to program for than FPGAs. Maybe with better tooling.