Linux Find If Processor / CPU is 64 bit / 32 bit ( long mode ~ lm ) How Do I Find Out CPU is 32bit or 64bit? Simply type the following command and if you see lm in output, you have a 64 bit CPU based system: $ grep flags /proc/cpuinfo Output: 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 constant_tsc pni monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr lahf_lm 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 constant_tsc pni monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr lahf_lm 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 constant_tsc pni monitor By jecogitein Informatique > UNIXwith 3264bitbitsprocprocesseurprosessor
AddressOf.com : Windows Vista "supports" 4GB of memory. Sure it does... Here's the problem; what if you have a video card that has 512MB, 640MB, 768MB? Yup, that will be mapped to the 4GB of addressable space. So if you had a 768MB NVidia 8800 card and 4GB of RAM, you'd lose 768MB of that 4GB of memory immediately to the device making it non-accessible "memory" for the OS. Grrrr... this one I didn't really see coming. I figured, "Hey, I'm running Windows Vista Ultimate; which loves memory... I'll get more memory and it'll be happier." So I ordered 4 1GB high performance RAM (which using the motherboard windows By GollyJerin Public bookmarkswith -32bitmemoryvista