I really want to start seing 128 or 256 bit processors... but with brand new architectures, putting aside the x86 and 64x86 architecture, with a huge instructio

I really want to start seing 128 or 256 bit processors... but with brand new architectures, putting aside the x86 and 64x86 architecture, with a huge instruction set like gpus... I wonder how much time could someone need to break sha1 in a 64 core 256 bit gpu alike processor.