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2 votes
1 answer
256 views

What reasons could there be for a 64-bit (X86-64) CPU being reported as a 32-bit (i686) in /proc/cpuinfo

According to Intel (search for "Intel® 64") I have a 64-bit CPU, but when I check /proc/cpuinfo there is no lm flag. When I look up the AD2700-ITX motherboard it says Due to lack of Intel® ...
Pylinux's user avatar
  • 250
2 votes
1 answer
5k views

Intel Atom D2500, 64-bit mode

I have an Intel Atom D2500 processor which the spec site claims it supports a 64-bit instruction set. However, cpuinfo shows this: # cat /proc/cpuinfo | egrep "(processor|flags|address)" processor ...
Vargas's user avatar
  • 243
0 votes
0 answers
58 views

Should I setup x86_64 system on Atom 230? [duplicate]

Possible Duplicate: 32-bit vs. 64-bit systems I've got mini-ITX motherboard (945GCLF, afair) and I always setup only 32-bit OS on it. But few weeks ago my father told me that I should use 64-bit ...
Tim Marinin's user avatar