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The Battle in 64-bit Land, 2003 and Beyond

Posted by timothy on from the is-it-a-plateau dept.

An anonymous reader writes "Paul DeMone has an excellent article up at Real World Technologies on the future of 64bit computing. Find out where MIPS, HP, Intel, AMD, Sun, Fujitsu, and IBM are headed."

1 of 364 comments (clear)

  1. 128bits not needed for a while by Anonymous Coward · · Score: 5, Informative

    Most users won't need more than 32bits for years. By 2010 normal people will probably want 64bit desktops so they can have more than 4 gigs of ram (although Intel may be able to trick them with their 36bit extension).

    128bits is a LOT.

    Don't be fooled by the emotion engine in the PS2. It is 128bit in the sense it can handle 4 32bit floating point numbers at once. Guess what? So does Altivec, SSE, etc!

    Calling systems 128bits is like calling the Atari Jaguar 64bit when it was powered by the good old 68000 that powered the 16bit Gensesis, 16bit Amiga, etc.

    Typically the number of bits something is referrs to how much memory it can address (2^32bit=4gigs for example). Marketting likes to calling things 128bit (PS2 can handle multiple 32bit numbers at once), 64bit (Jaguar had a memory bus capable of moving 64bits at once), or 24bit (The Neo Geo had a 16bit 68000 and a 8bit z80) to get your attention.