Hyperthreading is an Intel Concept. AMD choose not to implement Hyperthreading into their processors. What architectural approach did AMD use instead of Hyeprthreading?
It is a high-speed, low latency, point-to-point link which is designed to increase the communication speed between integrated circuits in computers
It is 48 times faster than existing technologies.
HyperTransport Technology helps reduce the number of buses in a system,which enables microprocessors to use system memory more efficiently in high-end multiprocessor systems.