Technically, they already did: https://www.apple.com/shop/product/MW682AM/A/apple-afterburner-card https://www.apple.com/shop/product/MW682AM/A/apple-afterburn

Technically, they already did: https://www.apple.com/shop/product/MW682AM/A/apple-afterburner-card https://www.apple.com/shop/product/MW682AM/A/apple-afterburn... Under the hood, it's a Xilinx Ultrascale+ (XCKU15P) FPGA on a card.