Ohi.. il mio PC è morto e mi hanno passato un "muletto" con un P4 3.2MHz.. Con la mia vecchia Debian 32 bit mi va leeeenttiisssimo (rispetto al'AMD Athlon 4000+ che avevo)..
Ho dato i comandi dmidecode -t processor I find e cat /proc/cpuinfo e sembra che vada con il 64 bit, allora volevo piallare la vecchia Debian e reinstallarne una nuova 64 bit.. ma mi pare strano che il P4 supporti il 64 bit, come invece riporta dmidecode.. mi devo fidare ?? E poi come mai cpuinfo riporta due CPU (0 e 1) ?? Questi sono i due output:
codice:lobLinux:/home/lobianco# dmidecode -t processor I find # dmidecode 2.9 SMBIOS 2.4 present. Handle 0x0005, DMI type 4, 40 bytes Processor Information Socket Designation: XU1 PROCESSOR Type: Central Processor Family: Pentium 4 Manufacturer: Intel ID: 65 0F 00 00 FF FB EB BF Signature: Type 0, Family 15, Model 6, Stepping 5 Flags: FPU (Floating-point unit on-chip) VME (Virtual mode extension) DE (Debugging extension) PSE (Page size extension) TSC (Time stamp counter) MSR (Model specific registers) PAE (Physical address extension) MCE (Machine check exception) CX8 (CMPXCHG8 instruction supported) APIC (On-chip APIC hardware supported) SEP (Fast system call) MTRR (Memory type range registers) PGE (Page global enable) MCA (Machine check architecture) CMOV (Conditional move instruction supported) PAT (Page attribute table) PSE-36 (36-bit page size extension) CLFSH (CLFLUSH instruction supported) DS (Debug store) ACPI (ACPI supported) MMX (MMX technology supported) FXSR (Fast floating-point save and restore) SSE (Streaming SIMD extensions) SSE2 (Streaming SIMD extensions 2) SS (Self-snoop) HTT (Hyper-threading technology) TM (Thermal monitor supported) PBE (Pending break enabled) Version: Intel(R) Pentium(R) 4 CPU 3.20GHz Voltage: 1.2 V External Clock: 800 MHz Max Speed: 6000 MHz Current Speed: 3200 MHz Status: Populated, Enabled Upgrade: Other L1 Cache Handle: 0x0007 L2 Cache Handle: 0x0008 L3 Cache Handle: 0x0009 Serial Number: Not Specified Asset Tag: Not Specified Part Number: Not Specified Core Count: 1 Core Enabled: 1 Thread Count: 2 Characteristics: 64-bit capable Handle 0x0006, DMI type 4, 40 bytes Processor Information Socket Designation: XU2 PROCESSOR Type: Central Processor Family: Unknown Manufacturer: Intel ID: 00 00 00 00 00 00 00 00 Version: Voltage: 1.2 V External Clock: Unknown Max Speed: 6000 MHz Current Speed: Unknown Status: Unpopulated Upgrade: Other L1 Cache Handle: Not Provided L2 Cache Handle: Not Provided L3 Cache Handle: Not Provided Serial Number: Not Specified Asset Tag: Not Specified Part Number: Not Specified Characteristics: None
codice:lobLinux:/home/lobianco# cat /proc/cpuinfo processor : 0 vendor_id : GenuineIntel cpu family : 15 model : 6 model name : Intel(R) Pentium(R) 4 CPU 3.20GHz stepping : 5 cpu MHz : 3192.197 cache size : 2048 KB physical id : 0 siblings : 2 core id : 0 cpu cores : 1 fdiv_bug : no hlt_bug : no f00f_bug : no coma_bug : no fpu : yes fpu_exception : yes cpuid level : 6 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 nx lm constant_tsc pni monitor ds_cpl est tm2 cid cx16 xtpr lahf_lm bogomips : 6389.55 clflush size : 64 processor : 1 vendor_id : GenuineIntel cpu family : 15 model : 6 model name : Intel(R) Pentium(R) 4 CPU 3.20GHz stepping : 5 cpu MHz : 3192.197 cache size : 2048 KB physical id : 0 siblings : 2 core id : 0 cpu cores : 1 fdiv_bug : no hlt_bug : no f00f_bug : no coma_bug : no fpu : yes fpu_exception : yes cpuid level : 6 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 nx lm constant_tsc pni monitor ds_cpl est tm2 cid cx16 xtpr lahf_lm bogomips : 6384.06 clflush size : 64
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