Besides, what architecture do AMD processors use?
Zen architecture
Likewise, what architecture is Ryzen 5? Zen microarchitecture
Then, does AMD use architecture?
Current AMD architectures is Bobcat/Jaguar which is basically APU architecture. Jaguar APUs are being used in PS4 as well as in Xbox One. Current Intel CPU architecture is Broadwell. Skylake romored to be coming soon.
Is AMD architecture same as Intel?
AMD are Intel compatible, otherwise they would never have gained a foothold in the market place. They are effectively clone compatible. AMD and Intel use the same instruction set. When you install windows on an AMD processor or an Intel processor, it doesn't "compile" code on the machine.
