Re: How can I know whether is Intel Core 2 CPU with EM64T extension? cat /proc/cpuinfo don't show this
emt64 is not an extension. It means that the cpu is 64 bit. Intel core 2 duo is
64 bit and thus supports emt64
On Sun, 23 Dec 2007 11:33:43 +0100
"Paul Csanyi" <csanyipal@gmail.com> wrote:
> Hello!
>
> I red on the web page http://www.debian.org/ports/amd64/ that:
> "The port consists of a kernel for all AMD 64bit CPUs
> with AMD64 extension and all Intel CPUs with EM64T
> extension, .."
>
> Before I go to download and install amd64 Debian distribution,
> I whish to know that my Intel(R) Core(TM)2 CPU is with
> EM64T extension.
>
> cat /proc/cpuinfo don't show this feature:
> ------------>
> processor : 0
> vendor_id : GenuineIntel
> cpu family : 6
> model : 15
> model name : Intel(R) Core(TM)2 CPU 6320 @ 1.86GHz
> stepping : 6
> cpu MHz : 1866.662
> cache size : 4096 KB
> physical id : 0
> siblings : 2
> core id : 0
> cpu cores : 2
> fdiv_bug : no
> hlt_bug : no
> f00f_bug : no
> coma_bug : no
> fpu : yes
> fpu_exception : yes
> cpuid level : 10
> wp : yes
> 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 lm constant_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr lahf_lm
> bogomips : 3737.97
>
> processor : 1
> vendor_id : GenuineIntel
> cpu family : 6
> model : 15
> model name : Intel(R) Core(TM)2 CPU 6320 @ 1.86GHz
> stepping : 6
> cpu MHz : 1866.662
> cache size : 4096 KB
> physical id : 0
> siblings : 2
> core id : 1
> cpu cores : 2
> fdiv_bug : no
> hlt_bug : no
> f00f_bug : no
> coma_bug : no
> fpu : yes
> fpu_exception : yes
> cpuid level : 10
> wp : yes
> 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 lm constant_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr lahf_lm
> bogomips : 3733.44
> ------------<
>
> How can I know whether is Intel Core 2 CPU with EM64T extension?
>
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