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" <[EMAIL PROTECTED]> 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? > -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]