| 64 bit A term describing a computer architecture based around an , , and which are 64 s wide. 64-bit processors are quite common in 1996, e.g. , versions of , , . the and are expected to move to 64 bits at their next generation - and . A 64-bit allows the processor to address 18 million as opposed to the mere 4 gigabytes allowed with 32 bits. There are in 1996 already which can hold over 4GB. Floating point calculations can also be more accurate. A 64-bit is needed as well to take advantage of the CPU. In 1986 there are only a few 64-bit operating systems, including , , (partialy). A 32-bit OS can run on a 64-bit CPU. (1996-12-23) |
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