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What's the memory cap for 64-bit systems

What's the memory cap for 64-bit systems

You know how on 32-bit systems it can only use like 3gb of RAM? How much is that cap for 64-bit systems?

Asked by: Guest | Views: 44
Total answers/comments: 2
Guest [Entry]

"192GB in higher-end Windows 7 systems, but at low as 2 in some cases :)

http://msdn.microsoft.com/en-us/library/aa366778(VS.85).aspx"
Guest [Entry]

"2 ^ 32 = 4gb
2 ^ 64 = 18446744100000000000 = 16 exabytes

(nb google rounded and I don't feel like finding something with > 8 digit)"