Alpha AXP and Its 64-bit Architecture

This document introduces the Alpha AXP 64-bit RISC architecture developed by Digital Equipment Corporation. It explains the necessity of transitioning from 32-bit to 64-bit computing to meet the growing demands of modern applications, such as multimedia, voice recognition, and large-scale database management. The document highlights the performance advantages of the Alpha AXP, its support for multiple operating systems (including OpenVMS, DEC OSF/1, and Windows NT), and its scalability from desktops to data centers. It also includes comparisons to other industry architectures, performance benchmarks, and projections regarding the growth of memory capacity and application demands.