[Bug 236348] Re: /proc/cpuinfo bad cpu speed detection

klems 236348 at bugs.launchpad.net
Sat Jul 10 10:48:30 UTC 2010


The hardware has not changed,

/proc/cpuinfo
========
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 15
model name	: Intel(R) Core(TM)2 Quad CPU    Q6600  @ 2.40GHz
stepping	: 11
cpu MHz		: 3150.223
cache size	: 4096 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
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 syscall nx lm constant_tsc arch_perfmon pebs bts rep_good aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm lahf_lm tpr_shadow vnmi flexpriority
bogomips	: 6300.44
clflush size	: 64
cache_alignment	: 64
address sizes	: 36 bits physical, 48 bits virtual
power management:

dmidecode
=======
Processor Information
	Socket Designation: Socket 775
	Type: Central Processor
	Family: Other
	Manufacturer: Intel
	ID: FB 06 00 00 FF FB EB BF
	Version: Intel(R) Core(TM)2 Quad CP
	Voltage: 1.3 V
	External Clock: 350 MHz
	Max Speed: 4000 MHz
	Current Speed: 2800 MHz
	Status: Populated, Enabled
	Upgrade: Socket 478
	L1 Cache Handle: 0x000A
	L2 Cache Handle: 0x000B
	L3 Cache Handle: Not Provided
	Serial Number:  
	Asset Tag:  
	Part Number:

-- 
/proc/cpuinfo bad cpu speed detection
https://bugs.launchpad.net/bugs/236348
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