Fwiw, CPUs/GPUs use 128bit wide buses (eg 4060, I think) and wider. So you’re kinda there already.
64-bit here refers to the size of the general purpose registers; but wider (larger) registers are common too in chips that are still referred to as x86_64.
Fwiw, CPUs/GPUs use 128bit wide buses (eg 4060, I think) and wider. So you’re kinda there already.
64-bit here refers to the size of the general purpose registers; but wider (larger) registers are common too in chips that are still referred to as x86_64.