centrino duo 32 or 64?

osc~ · 07-05-2007, 02:19 PM

hi all
is the centrino duo processor 32bit or 64bit? is there a way to know?
on intel's site there is no info????
i have a centrino duo sony vaio.

Crito · 07-05-2007, 02:43 PM

grep flags /proc/cpuinfo

If you see lm that means "long mode", which is 64-bit.

osc~ · 07-05-2007, 03:03 PM

Quote:

sudo grep flags /proc/cpuinfo
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe nx lm pni monitor ds_cpl vmx est tm2 cx16 xtpr lahf_lm

is that it.
therefore it is 64bit right?

Crito · 07-05-2007, 03:07 PM

Yes, it's a 64-bit processor.

osc~ · 07-05-2007, 05:30 PM

thanks for the help