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Principais Diferenças. Extensões. Sistemas baseados em Alpha. Comparação de Desempenho. Referências. Ligações externas. DEC Alpha. O DEC Alpha, também conhecido como Alpha AXP, é um microprocessador de 64 bit construído na arquitetura RISC. Ele foi desenvolvido pela Digital Equipment Corporation (DEC).
Alpha (original name Alpha AXP) is a 64-bit reduced instruction set computer (RISC) instruction set architecture (ISA) developed by Digital Equipment Corporation (DEC). Alpha was designed to replace 32-bit VAX complex instruction set computers (CISC) and to be a highly competitive RISC processor for Unix workstations and similar markets.
6 de fev. de 2020 · The DEC Alpha, the first mass-produced 64-bit processor, featured a pipeline architecture superior for the time. Intel contracted as a second-source manufacturer of the Alpha technology for DEC, whose manufacturing was superior, but limited. When Intel afterwards brought out the Itanium, supposedly borrowing some of Alpha's ...
- The Alpha team set out to create a high-performance architecture, planned to last for 25 years and allow for 1000-performance increase over those 2...
- Stephen Kitt has done what seems to me an excellent job of outlining features and when they were introduced. I'll take a slightly different tack, i...
- Alpha fizzled in the face of the HP/Intel partnership pushing their Itanium 64-bit architecture. I think it's important to note that during this p...
- I was at HP when the Alpha cancellation decision was made. In fact I was part of a team that ran comparative HPC benchmarks on Alpha and x86. The f...
- My personal experience with the Alpha AXP was when I attended a presentation in the Detroit area during the introduction of the product many years...
- One little known fact is that what become PostgreSQL was done on Alpha workstations with 64MB of RAM. I forget the model number of the workstations...
- I worked in service at Dec from the 80s to 2003. Regarding the public implementation of Alpha chips: on DEC boxes it was fine. My POV as related to...
O DEC Alpha, também conhecido como Alpha AXP, é um microprocessador de 64 bit construído na arquitetura RISC. Ele foi desenvolvido pela Digital Equipment Corporation (DEC). Quick facts: DEC Alpha Microprocessador...
Os computadores baseados em Alpha que compreendem a série DEC AXP, mais tarde AlphaStation, e a série AlphaServer substituíram respectivamente as arquiteturas VAX e MIPS nas linhas de produtos da DEC.
External links. Alpha 21164. Four gold-coloured 300 MHz Alpha 21164 microprocessors on a Cray T3E-600 processor board. DEC Alpha 21164 (EV5) die shot. The Alpha 21164, also known by its code name, EV5, is a microprocessor developed and fabricated by Digital Equipment Corporation that implemented the Alpha instruction set architecture (ISA).
DEC Alpha, a 64-bit RISC processor developed by Digital Equipment Corporation designed to replace their 32-bit VAX instruction set. The 21064 was the first Alpha processor introduced as DECchip 21064, code named EV4, in February 1992 [2], released since September 1992.
