Like for like? I was programming on Acorn Archimedes 310s back in 1987: an ARM 2 clocked at 8 MHz. The memory and video controllers were discrete chips. Acor

Like for like? I was programming on Acorn Archimedes 310s back in 1987: an ARM 2 clocked at 8 MHz. The memory and video controllers were discrete chips. Acorn claimed that their ARM 2's pipeline design let it run integer operations at the same speed as a 20 - 25 MHz 386. IIRC it only had 23 instructions, making it the most pure RISC design to be available off the shelf.