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#1  2012-06-16 16:22:57

  pribina - Użytkownik

pribina
Użytkownik
Zarejestrowany: 2011-06-11

Zmiana częstotliwości taktowania procesora T9600

Wczoraj wymieniłem procesor w swoim laptopie na T9600. Procesor działa w porzadku, lecz zastanawia dlaczego mam dostępne tylko 3 częstotliwości taktowania do wyboru poprzez cpufrequtils.

cpufreq-info:

Kod:

pufrequtils 008: cpufreq-info (C) Dominik Brodowski 2004-2009
Report errors and bugs to cpufreq@vger.kernel.org, please.
analyzing CPU 0:
  driver: acpi-cpufreq
  CPUs which run at the same hardware frequency: 0 1
  CPUs which need to have their frequency coordinated by software: 0
  maximum transition latency: 10.0 us.
  hardware limits: 1.60 GHz - 2.80 GHz
  available frequency steps: 2.80 GHz, 2.80 GHz, 2.13 GHz, 1.60 GHz
  available cpufreq governors: userspace, conservative, powersave, ondemand, performance
  current policy: frequency should be within 1.60 GHz and 2.80 GHz.
                  The governor "ondemand" may decide which speed to use
                  within this range.
  current CPU frequency is 1.60 GHz.
  cpufreq stats: 2.80 GHz:5,35%, 2.80 GHz:1,17%, 2.13 GHz:1,08%, 1.60 GHz:92,40%  (47121)
analyzing CPU 1:
  driver: acpi-cpufreq
  CPUs which run at the same hardware frequency: 0 1
  CPUs which need to have their frequency coordinated by software: 1
  maximum transition latency: 10.0 us.
  hardware limits: 1.60 GHz - 2.80 GHz
  available frequency steps: 2.80 GHz, 2.80 GHz, 2.13 GHz, 1.60 GHz
  available cpufreq governors: userspace, conservative, powersave, ondemand, performance
  current policy: frequency should be within 1.60 GHz and 2.80 GHz.
                  The governor "ondemand" may decide which speed to use
                  within this range.
  current CPU frequency is 1.60 GHz.
  cpufreq stats: 2.80 GHz:8,54%, 2.80 GHz:2,91%, 2.13 GHz:2,36%, 1.60 GHz:86,19%  (45184)

/proc/cpuinfo:

Kod:

processor       : 0
vendor_id       : GenuineIntel
cpu family      : 6
model           : 23
model name      : Intel(R) Core(TM)2 Duo CPU     T9600  @ 2.80GHz
stepping        : 10
cpu MHz         : 1600.000
cache size      : 6144 KB
physical id     : 0
siblings        : 2
core id         : 0
cpu cores       : 2
apicid          : 0
initial apicid  : 0
fpu             : yes
fpu_exception   : yes
cpuid level     : 13
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 syscall nx lm constant_tsc arch_perfmon pebs bts rep_good nopl aperfmperf pni dtes64 monitor ds_cpl vmx smx est tm2 ssse3 cx16 xtpr pdcm sse4_1 xsave lahf_lm ida dts tpr_shadow vnmi flexpriority
bogomips        : 5585.89
clflush size    : 64
cache_alignment : 64
address sizes   : 36 bits physical, 48 bits virtual
power management:

processor       : 1
vendor_id       : GenuineIntel
cpu family      : 6
model           : 23
model name      : Intel(R) Core(TM)2 Duo CPU     T9600  @ 2.80GHz
stepping        : 10
cpu MHz         : 1600.000
cache size      : 6144 KB
physical id     : 0
siblings        : 2
core id         : 1
cpu cores       : 2
apicid          : 1
initial apicid  : 1
fpu             : yes
fpu_exception   : yes
cpuid level     : 13
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 syscall nx lm constant_tsc arch_perfmon pebs bts rep_good nopl aperfmperf pni dtes64 monitor ds_cpl vmx smx est tm2 ssse3 cx16 xtpr pdcm sse4_1 xsave lahf_lm ida dts tpr_shadow vnmi flexpriority
bogomips        : 5585.96
clflush size    : 64
cache_alignment : 64
address sizes   : 36 bits physical, 48 bits virtual
power management:

Jak widać dwukrotnie na liście występuje 2.8GHz. Czy to jest jakiś błąd? Z tego co widziałem to większość osób z tym prockiem ma jeszcze opcję 800MHz. Czy da się to jakoś włączyć programowo?

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#2  2012-06-17 09:47:40

  mati75 - Psuj

mati75
Psuj
Skąd: default city
Zarejestrowany: 2010-03-14
Serwis

Re: Zmiana częstotliwości taktowania procesora T9600

Może coś trzeba w biosie włączyć?

U mnie są 4 różne tryby:

Kod:

cpufrequtils 008: cpufreq-info (C) Dominik Brodowski 2004-2009
Report errors and bugs to cpufreq@vger.kernel.org, please.
analyzing CPU 0:
  driver: acpi-cpufreq
  CPUs which run at the same hardware frequency: 0 1
  CPUs which need to have their frequency coordinated by software: 0
  maximum transition latency: 10.0 us.
  hardware limits: 800 MHz - 1.20 GHz
  available frequency steps: 1.20 GHz, 1.07 GHz, 933 MHz, 800 MHz
  available cpufreq governors: powersave, conservative, userspace, ondemand, performance
  current policy: frequency should be within 800 MHz and 1.20 GHz.
                  The governor "ondemand" may decide which speed to use
                  within this range.
  current CPU frequency is 1.20 GHz.
  cpufreq stats: 1.20 GHz:9.11%, 1.07 GHz:0.93%, 933 MHz:0.75%, 800 MHz:89.22%  (11135)
analyzing CPU 1:
  driver: acpi-cpufreq
  CPUs which run at the same hardware frequency: 0 1
  CPUs which need to have their frequency coordinated by software: 1
  maximum transition latency: 10.0 us.
  hardware limits: 800 MHz - 1.20 GHz
  available frequency steps: 1.20 GHz, 1.07 GHz, 933 MHz, 800 MHz
  available cpufreq governors: powersave, conservative, userspace, ondemand, performance
  current policy: frequency should be within 800 MHz and 1.20 GHz.
                  The governor "ondemand" may decide which speed to use
                  within this range.
  current CPU frequency is 800 MHz.
  cpufreq stats: 1.20 GHz:11.34%, 1.07 GHz:0.35%, 933 MHz:0.35%, 800 MHz:87.96%  (4567)
[img]https://l0calh0st.pl/obrazki/userbar.png[/img]

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#3  2012-06-19 23:36:42

  pribina - Użytkownik

pribina
Użytkownik
Zarejestrowany: 2011-06-11

Re: Zmiana częstotliwości taktowania procesora T9600

Bios w moim laptopie ma bardzo ograniczone opcje konfiguracyjne. Czy ktoś z forumowiczów posiada procesor T9600? Jeżeli tak to czy mógłby podać jakie ma dostępne częstotliwości taktowania?

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