ページ更新: 2011-09-03 (土) (2693日前)

関連: ソフト/VMware, PC/QNAP TurboNAS

(2009-11-23 新規作成)

/proc/cpuinfo と cpuid の値を手持ちのCPUで調べたので、メモしておく。

目次

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情報源 #

bogomips:

flags:

[編集]

#

OS は Debian 5.0.3、あるいは grml 2009.10 を用いた。

(QNAP TurboNAS TS-112 を除く)

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K6-2 (Dynabook Satellite 2140) #

PC/Dynabook Satellite 2140

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/proc/cpuinfo #

/proc/cpuinfo

  • processor : 0
  • vendor_id : AuthenticAMD
  • cpu family : 5
  • model : 8
  • model name : AMD-K6(tm) 3D processor
  • stepping : 12
  • cpu MHz : 451.032
  • cache size : 64 KB
  • fdiv_bug : no
  • hlt_bug : no
  • f00f_bug : no
  • coma_bug : no
  • fpu : yes
  • fpu_exception : yes
  • cpuid level : 1
  • wp : yes
  • flags : fpu vme de pse tsc msr cx8 pge mmx syscall 3dnow k6_mtrr
  • bogomips : 903.69
  • clflush size : 32
  • power management:
[編集]

cpuid #

$ cpuid
 eax in    eax      ebx      ecx      edx
00000000 00000001 68747541 444d4163 69746e65
00000001 0000058c 00000000 00000000 008021bf
80000000 80000005 00000000 00000000 00000000
80000001 0000068c 00000000 00000000 808029bf
80000002 2d444d41 7428364b 3320296d 72702044
80000003 7365636f 00726f73 00000000 00000000
80000004 00000000 00000000 00000000 00000000
80000005 00000000 02800140 20020220 20020220

Vendor ID: "AuthenticAMD"; CPUID level 1

AMD-specific functions
Version 0000058c:
Family: 5 Model: 8 [K6-2 Model 8]

Standard feature flags 008021bf:
Floating Point Unit
Virtual Mode Extensions
Debugging Extensions
Page Size Extensions
Time Stamp Counter (with RDTSC and CR4 disable bit)
Model Specific Registers with RDMSR & WRMSR
Machine Check Exception
COMPXCHG8B Instruction
Global paging extension
MMX instructions
Generation: 6 Model: 8
Extended feature flags 808029bf:
Floating Point Unit
Virtual Mode Extensions
Debugging Extensions
Page Size Extensions
Time Stamp Counter (with RDTSC and CR4 disable bit)
Model Specific Registers with RDMSR & WRMSR
Machine Check Exception
COMPXCHG8B Instruction
SYSCALL/SYSRET or SYSENTER/SYSEXIT instructions
Global paging extension
MMX instructions
3DNow instructions

Processor name string: AMD-K6(tm) 3D processor
L1 Cache Information:
4-KB Pages:
   Data TLB: associativity 2-way #entries 128
   Instruction TLB: associativity 1-way #entries 64
L1 Data cache:
   size 32 KB associativity 2-way lines per tag 2 line size 32
L1 Instruction cache:
   size 32 KB associativity 2-way lines per tag 2 line size 32
[編集]

x86info #

$ x86info
x86info v1.21.  Dave Jones 2001-2007
Feedback to <davej@redhat.com>.

Found 1 CPU
--------------------------------------------------------------------------
Family: 5 Model: 8 Stepping: 12
CPU Model : K6-2 (CXT core)
Feature flags:
 fpu vme de pse tsc msr mce cx8 pge mmx
Extended feature flags:
 fpu vme de pse tsc msr mce cx8 sep pge mmx 3dnow
[編集]

ARM: Marvell 6281 1.2GHz (QNAP TurboNAS TS-112) #

(2011-09-03)

PC/QNAP TurboNAS

Marvell - Products - Embedded Processors - Kirkwood Series

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/proc/cpuinfo #

/proc/cpuinfo

  • Processor : Feroceon 88F6281 rev 1 (v5l)
  • BogoMIPS : 1199.30
  • Features : swp half thumb fastmult edsp
  • CPU implementer : 0x56
  • CPU architecture: 5TE
  • CPU variant : 0x2
  • CPU part : 0x131
  • CPU revision : 1
  • Hardware : Feroceon-KW ARM
  • Revision : 0000
  • Serial : 0000000000000000
[編集]

PentiumIII Coppermine #

PC/Asustek CUBX, Debian 4.0.x

[編集]

/proc/cpuinfo #

/proc/cpuinfo

  • processor : 0
  • vendor_id : GenuineIntel
  • cpu family : 6
  • model : 8
  • model name : Pentium III (Coppermine)
  • stepping : 6
  • cpu MHz : 851.953
  • cache size : 256 KB
  • fdiv_bug : no
  • hlt_bug : no
  • f00f_bug : no
  • coma_bug : no
  • fpu : yes
  • fpu_exception : yes
  • cpuid level : 2
  • wp : yes
  • flags : fpu vme de pse tsc msr pae mce cx8 sep mtrr pge mca cmov pat pse36 mmx fxsr sse up
  • bogomips : 1705.38
  • clflush size : 32
[編集]

cpuid #

$ cpuid
 eax in    eax      ebx      ecx      edx
00000000 00000002 756e6547 6c65746e 49656e69
00000001 00000686 00000002 00000000 0383f9ff
00000002 03020101 00000000 00000000 0c040882

Vendor ID: "GenuineIntel"; CPUID level 2

Intel-specific functions:
Version 00000686:
Type 0 - Original OEM
Family 6 - Pentium Pro
Model 8 - Pentium III/Pentium III Xeon - internal L2 cache
Stepping 6
Reserved 0

Brand index: 2 [Pentium III processor]

Feature flags 0383f9ff:
FPU    Floating Point Unit
VME    Virtual 8086 Mode Enhancements
DE     Debugging Extensions
PSE    Page Size Extensions
TSC    Time Stamp Counter
MSR    Model Specific Registers
PAE    Physical Address Extension
MCE    Machine Check Exception
CX8    COMPXCHG8B Instruction
SEP    Fast System Call
MTRR   Memory Type Range Registers
PGE    PTE Global Flag
MCA    Machine Check Architecture
CMOV   Conditional Move and Compare Instructions
FGPAT  Page Attribute Table
PSE-36 36-bit Page Size Extension
MMX    MMX instruction set
FXSR   Fast FP/MMX Streaming SIMD Extensions save/restore
SSE    Streaming SIMD Extensions instruction set

TLB and cache info:
01: Instruction TLB: 4KB pages, 4-way set assoc, 32 entries
02: Instruction TLB: 4MB pages, 4-way set assoc, 2 entries
03: Data TLB: 4KB pages, 4-way set assoc, 64 entries
82: 2nd-level cache: 256KB, 8-way set assoc, 32 byte line size
08: 1st-level instruction cache: 16KB, 4-way set assoc, 32 byte line size
04: Data TLB: 4MB pages, 4-way set assoc, 8 entries
0c: 1st-level data cache: 16KB, 4-way set assoc, 32 byte line size
[編集]

x86info #

$ x86info
x86info v1.18.  Dave Jones 2001-2006
Feedback to <davej@redhat.com>.

Found 1 CPU
--------------------------------------------------------------------------
Found unknown cache descriptors: 01 02 03 04 08 0c 82
Family: 6 Model: 8 Stepping: 6 Type: 0 Brand: 2
CPU Model: Pentium III-M (Coppermine) [cC0] Original OEM
Feature flags:
 fpu vme de pse tsc msr pae mce cx8 sep mtrr pge mca cmov pat pse36 mmx fxsr sse

L1 Instruction cache:
        Size: 16KB      4-way associative.
        line size=32 bytes.
L1 Data cache:
        Size: 16KB      4-way associative.
        line size=32 bytes.
L2 unified cache:
        Size: 256KB     8-way associative.
        line size=32 bytes.
Instruction TLB: 4KB pages, 4-way associative, 32 entries
Instruction TLB: 4MB pages, fully associative, 2 entries
Found unknown cache descriptors: 01 02 03 04 08 0c 82
Data TLB: 4KB pages, 4-way associative, 64 entries
Data TLB: 4MB pages, 4-way associative, 8 entries
[編集]

Pentium 4 650 (SL7Z7) 3.40GHz #

「CPU Speed=3.40 GHz, Cache Size = 2 MB」で cpuid=0F43h (family / model / stepping) なので、 Intel® Pentium® 4 Processors 650 - SL7Z7

[編集]

/proc/cpuinfo #

  • processor : 0
  • vendor_id : GenuineIntel
  • cpu family : 15
  • model : 4
  • model name : Intel(R) Pentium(R) 4 CPU 3.40GHz
  • stepping : 3
  • cpu MHz : 3400.177
  • cache size : 2048 KB
  • physical id : 0
  • siblings : 2
  • core id : 0
  • cpu cores : 1
  • apicid : 0
  • initial apicid : 0
  • fdiv_bug : no
  • hlt_bug : no
  • f00f_bug : no
  • coma_bug : no
  • fpu : yes
  • fpu_exception : yes
  • cpuid level : 5
  • 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 pebs bts pni monitor ds_cpl est cid cx16 xtpr
  • bogomips : 6807.31
  • clflush size : 64
  • power management:

processor 1 は省略。

[編集]

cpuid #

cpuidコマンド

$ cpuid
 eax in    eax      ebx      ecx      edx
00000000 00000005 756e6547 6c65746e 49656e69
00000001 00000f43 00020800 0000649d bfebfbff
00000002 605b5001 00000000 00000000 007d7040
00000003 00000000 00000000 00000000 00000000
00000004 00004121 01c0003f 0000001f 00000000
00000005 00000040 00000040 00000000 00000000
80000000 80000008 00000000 00000000 00000000
80000001 00000000 00000000 00000000 20100000
80000002 20202020 20202020 20202020 6e492020
80000003 286c6574 50202952 69746e65 52286d75
80000004 20342029 20555043 30342e33 007a4847
80000005 00000000 00000000 00000000 00000000
80000006 00000000 00000000 08006040 00000000
80000007 00000000 00000000 00000000 00000000
80000008 00003024 00000000 00000000 00000000

Vendor ID: "GenuineIntel"; CPUID level 5

Intel-specific functions:
Version 00000f43:
Type 0 - Original OEM
Family 15 - Pentium 4
Extended family 0
Model 4 -
Stepping 3
Reserved 0

Extended brand string: "              Intel(R) Pentium(R) 4 CPU 3.40GHz"
CLFLUSH instruction cache line size: 8
Hyper threading siblings: 2

Feature flags bfebfbff:
FPU    Floating Point Unit
VME    Virtual 8086 Mode Enhancements
DE     Debugging Extensions
PSE    Page Size Extensions
TSC    Time Stamp Counter
MSR    Model Specific Registers
PAE    Physical Address Extension
MCE    Machine Check Exception
CX8    COMPXCHG8B Instruction
APIC   On-chip Advanced Programmable Interrupt Controller present and enabled
SEP    Fast System Call
MTRR   Memory Type Range Registers
PGE    PTE Global Flag
MCA    Machine Check Architecture
CMOV   Conditional Move and Compare Instructions
FGPAT  Page Attribute Table
PSE-36 36-bit Page Size Extension
CLFSH  CFLUSH instruction
DS     Debug store
ACPI   Thermal Monitor and Clock Ctrl
MMX    MMX instruction set
FXSR   Fast FP/MMX Streaming SIMD Extensions save/restore
SSE    Streaming SIMD Extensions instruction set
SSE2   SSE2 extensions
SS     Self Snoop
HT     Hyper Threading
TM     Thermal monitor
31     reserved

TLB and cache info:
50: Instruction TLB: 4KB and 2MB or 4MB pages, 64 entries
5b: Data TLB: 4KB and 4MB pages, 64 entries
60: unknown TLB/cache descriptor
40: No 2nd-level cache, or if 2nd-level cache exists, no 3rd-level cache
70: Trace cache: 12K-micro-op, 4-way set assoc
7d: unknown TLB/cache descriptor
Processor serial: 0000-0F43-0000-0000-0000-0000
[編集]

x86info #

$ x86info
x86info v1.21.  Dave Jones 2001-2007
Feedback to <davej@redhat.com>.

Found 2 CPUs
--------------------------------------------------------------------------
CPU #1
/dev/cpu/0/cpuid: No such file or directory
Family: 15 Model: 4 Stepping: 3 Type: 0 Brand: 0
CPU Model: Pentium 4 (Prescott) [N0] Original OEM
Processor name string: Intel(R) Pentium(R) 4 CPU 3.40GHz

Feature flags:
 fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflsh ds acpi mmx fxsr sse sse2 ss ht tm pbe
Extended feature flags:
 sse3 [2] monitor ds-cpl est cntx-id cx16 xTPR
 xd em64t
Cache info
 Instruction trace cache: 12K uOps, 8-way associative.
 L1 Data cache: 16KB, sectored, 8-way associative. 64 byte line size.
 L2 unified cache: 2MB, sectored, 8-way associative. 64 byte line size.
TLB info
 Instruction TLB: 4K, 2MB or 4MB pages, fully associative, 64 entries.
 Data TLB: 4KB or 4MB pages, fully associative, 64 entries.
The physical package supports 2 logical processors

--------------------------------------------------------------------------
CPU #2
(略)

--------------------------------------------------------------------------
WARNING: Detected SMP, but unable to access cpuid driver.
Used Uniprocessor CPU routines. Results inaccurate.
[編集]

Mobile Celeron 600MHz #

[編集]

/proc/cpuinfo #

/proc/cpuinfo

  • processor : 0
  • vendor_id : GenuineIntel
  • cpu family : 6
  • model : 9
  • model name : Mobile Intel(R) Celeron(R) processor 600MHz
  • stepping : 5
  • cpu MHz : 595.406
  • cache size : 512 KB
  • fdiv_bug : no
  • hlt_bug : no
  • f00f_bug : no
  • coma_bug : no
  • fpu : yes
  • fpu_exception : yes
  • cpuid level : 2
  • wp : yes
  • flags : fpu vme de pse tsc msr mce cx8 sep mtrr pge mca cmov pat clflush dts acpi mmx fxsr sse sse2 tm pbe up bts est tm2
  • bogomips : 1192.52
  • clflush size : 64
  • power management:
[編集]

cpuid #

$ cpuid
 eax in    eax      ebx      ecx      edx
00000000 00000002 756e6547 6c65746e 49656e69
00000001 00000695 00000813 00000180 a7e9f9bf
00000002 02b3b001 00000000 00000000 2c043086
80000000 80000004 00000000 00000000 00000000
80000001 00000000 00000000 00000000 00000000
80000002 69626f4d 4920656c 6c65746e 20295228
80000003 656c6543 286e6f72 70202952 65636f72
80000004 726f7373 20202020 30303620 007a484d

Vendor ID: "GenuineIntel"; CPUID level 2

Intel-specific functions:
Version 00000695:
Type 0 - Original OEM
Family 6 - Pentium Pro
Model 9 -
Stepping 5
Reserved 0

Brand index: 19 [not in table]
Extended brand string: "Mobile Intel(R) Celeron(R) processor     600MHz"
CLFLUSH instruction cache line size: 8

Feature flags a7e9f9bf:
FPU    Floating Point Unit
VME    Virtual 8086 Mode Enhancements
DE     Debugging Extensions
PSE    Page Size Extensions
TSC    Time Stamp Counter
MSR    Model Specific Registers
MCE    Machine Check Exception
CX8    COMPXCHG8B Instruction
SEP    Fast System Call
MTRR   Memory Type Range Registers
PGE    PTE Global Flag
MCA    Machine Check Architecture
CMOV   Conditional Move and Compare Instructions
FGPAT  Page Attribute Table
CLFSH  CFLUSH instruction
DS     Debug store
ACPI   Thermal Monitor and Clock Ctrl
MMX    MMX instruction set
FXSR   Fast FP/MMX Streaming SIMD Extensions save/restore
SSE    Streaming SIMD Extensions instruction set
SSE2   SSE2 extensions
TM     Thermal monitor
31     reserved

TLB and cache info:
b0: unknown TLB/cache descriptor
b3: unknown TLB/cache descriptor
02: Instruction TLB: 4MB pages, 4-way set assoc, 2 entries
86: unknown TLB/cache descriptor
30: unknown TLB/cache descriptor
04: Data TLB: 4MB pages, 4-way set assoc, 8 entries
2c: unknown TLB/cache descriptor
[編集]

x86info #

$ x86info
x86info v1.21.  Dave Jones 2001-2007
Feedback to <davej@redhat.com>.

Found 1 CPU
--------------------------------------------------------------------------
Family: 6 Model: 9 Stepping: 5 Type: 0 Brand: 3
CPU Model: Pentium M (Banias) Original OEM
Processor name string: Mobile Intel(R) Celeron(R) processor     600MHz

Feature flags:
 fpu vme de pse tsc msr mce cx8 sep mtrr pge mca cmov pat clflsh ds acpi mmx fxsr sse sse2 tm pbe
Extended feature flags:
 est tm2

Cache info
 L1 Instruction cache: 32KB, 8-way associative. 64 byte line size.
 L1 Data cache: 32KB, 8-way associative. 64 byte line size.
 L2 unified cache: 512KB, 4-way associative. 64 byte line size.
TLB info
 Instruction TLB: 4K pages, 4-way associative, 128 entries.
 Instruction TLB: 4MB pages, fully associative, 2 entries
 Data TLB: 4K pages, 4-way associative, 128 entries.
 Data TLB: 4MB pages, 4-way associative, 8 entries
[編集]

Celeron M 900MHz #

[編集]

/proc/cpuinfo #

/proc/cpuinfo

  • processor : 0
  • vendor_id : GenuineIntel
  • cpu family : 6
  • model : 9
  • model name : Intel(R) Celeron(R) M processor 900MHz
  • stepping : 5
  • cpu MHz : 893.285
  • cache size : 512 KB
  • fdiv_bug : no
  • hlt_bug : no
  • f00f_bug : no
  • coma_bug : no
  • fpu : yes
  • fpu_exception : yes
  • cpuid level : 2
  • wp : yes
  • flags : fpu vme de pse tsc msr mce cx8 sep mtrr pge mca cmov pat clflush dts acpi mmx fxsr sse sse2 tm pbe up bts
  • bogomips : 1788.51
  • clflush size : 64
  • power management:
[編集]

cpuid #

$ cpuid
 eax in    eax      ebx      ecx      edx
00000000 00000002 756e6547 6c65746e 49656e69
00000001 00000695 00000812 00000000 a7e9f9bf
00000002 02b3b001 00000000 00000000 2c043086
80000000 80000004 00000000 00000000 00000000
80000001 00000000 00000000 00000000 00000000
80000002 65746e49 2952286c 6c654320 6e6f7265
80000003 20295228 7270204d 7365636f 20726f73
80000004 20202020 20202020 30303920 007a484d

Vendor ID: "GenuineIntel"; CPUID level 2

Intel-specific functions:
Version 00000695:
Type 0 - Original OEM
Family 6 - Pentium Pro
Model 9 -
Stepping 5
Reserved 0

Brand index: 18 [not in table]
Extended brand string: "Intel(R) Celeron(R) M processor          900MHz"
CLFLUSH instruction cache line size: 8

Feature flags a7e9f9bf:
FPU    Floating Point Unit
VME    Virtual 8086 Mode Enhancements
DE     Debugging Extensions
PSE    Page Size Extensions
TSC    Time Stamp Counter
MSR    Model Specific Registers
MCE    Machine Check Exception
CX8    COMPXCHG8B Instruction
SEP    Fast System Call
MTRR   Memory Type Range Registers
PGE    PTE Global Flag
MCA    Machine Check Architecture
CMOV   Conditional Move and Compare Instructions
FGPAT  Page Attribute Table
CLFSH  CFLUSH instruction
DS     Debug store
ACPI   Thermal Monitor and Clock Ctrl
MMX    MMX instruction set
FXSR   Fast FP/MMX Streaming SIMD Extensions save/restore
SSE    Streaming SIMD Extensions instruction set
SSE2   SSE2 extensions
TM     Thermal monitor
31     reserved

TLB and cache info:
b0: unknown TLB/cache descriptor
b3: unknown TLB/cache descriptor
02: Instruction TLB: 4MB pages, 4-way set assoc, 2 entries
86: unknown TLB/cache descriptor
30: unknown TLB/cache descriptor
04: Data TLB: 4MB pages, 4-way set assoc, 8 entries
2c: unknown TLB/cache descriptor
[編集]

x86info #

$ x86info
x86info v1.21.  Dave Jones 2001-2007
Feedback to <davej@redhat.com>.

Found 1 CPU
--------------------------------------------------------------------------
Family: 6 Model: 9 Stepping: 5 Type: 0 Brand: 2
CPU Model: Pentium M (Banias) Original OEM
Processor name string: Intel(R) Celeron(R) M processor          900MHz

Feature flags:
 fpu vme de pse tsc msr mce cx8 sep mtrr pge mca cmov pat clflsh ds acpi mmx fxsr sse sse2 tm pbe
Extended feature flags:


Cache info
 L1 Instruction cache: 32KB, 8-way associative. 64 byte line size.
 L1 Data cache: 32KB, 8-way associative. 64 byte line size.
 L2 unified cache: 512KB, 4-way associative. 64 byte line size.
TLB info
 Instruction TLB: 4K pages, 4-way associative, 128 entries.
 Instruction TLB: 4MB pages, fully associative, 2 entries
 Data TLB: 4K pages, 4-way associative, 128 entries.
 Data TLB: 4MB pages, 4-way associative, 8 entries
[編集]

Pentium M 733J (Dothan) #

PC/NEC PC-VY11FBHET

[編集]

/proc/cpuinfo #

/proc/cpuinfo

  • processor : 0
  • vendor_id : GenuineIntel
  • cpu family : 6
  • model : 13
  • model name : Intel(R) Pentium(R) M processor 1.10GHz
  • stepping : 8
  • cpu MHz : 1100.000
  • cache size : 2048 KB
  • fdiv_bug : no
  • hlt_bug : no
  • f00f_bug : no
  • coma_bug : no
  • fpu : yes
  • fpu_exception : yes
  • cpuid level : 2
  • wp : yes
  • flags : fpu vme de pse tsc msr pae mce cx8 sep mtrr pge mca cmov clflush dts acpi mmx fxsr sse sse2 ss tm pbe nx up bts est tm2
  • bogomips : 2201.82
  • clflush size : 64
  • power management:
[編集]

cpuid #

$ cpuid
 eax in    eax      ebx      ecx      edx
00000000 00000002 756e6547 6c65746e 49656e69
00000001 000006d8 00000816 00000180 afe9f9ff
00000002 02b3b001 000000f0 00000000 2c04307d
80000000 80000008 00000000 00000000 00000000
80000001 00000000 00000000 00000000 00100000
80000002 20202020 20202020 65746e49 2952286c
80000003 6e655020 6d756974 20295228 7270204d
80000004 7365636f 20726f73 30312e31 007a4847
80000005 00000000 00000000 00000000 00000000
80000006 00000000 00000000 08006040 00000000
80000007 00000000 00000000 00000000 00000000
80000008 00002020 00000000 00000000 00000000

Vendor ID: "GenuineIntel"; CPUID level 2

Intel-specific functions:
Version 000006d8:
Type 0 - Original OEM
Family 6 - Pentium Pro
Model 13 -
Stepping 8
Reserved 0

Brand index: 22 [not in table]
Extended brand string: "        Intel(R) Pentium(R) M processor 1.10GHz"
CLFLUSH instruction cache line size: 8

Feature flags afe9f9ff:
FPU    Floating Point Unit
VME    Virtual 8086 Mode Enhancements
DE     Debugging Extensions
PSE    Page Size Extensions
TSC    Time Stamp Counter
MSR    Model Specific Registers
PAE    Physical Address Extension
MCE    Machine Check Exception
CX8    COMPXCHG8B Instruction
SEP    Fast System Call
MTRR   Memory Type Range Registers
PGE    PTE Global Flag
MCA    Machine Check Architecture
CMOV   Conditional Move and Compare Instructions
FGPAT  Page Attribute Table
CLFSH  CFLUSH instruction
DS     Debug store
ACPI   Thermal Monitor and Clock Ctrl
MMX    MMX instruction set
FXSR   Fast FP/MMX Streaming SIMD Extensions save/restore
SSE    Streaming SIMD Extensions instruction set
SSE2   SSE2 extensions
SS     Self Snoop
TM     Thermal monitor
31     reserved

TLB and cache info:
b0: unknown TLB/cache descriptor
b3: unknown TLB/cache descriptor
02: Instruction TLB: 4MB pages, 4-way set assoc, 2 entries
f0: unknown TLB/cache descriptor
7d: unknown TLB/cache descriptor
30: unknown TLB/cache descriptor
04: Data TLB: 4MB pages, 4-way set assoc, 8 entries
2c: unknown TLB/cache descriptor
[編集]

x86info #

$ x86info
x86info v1.24.  Dave Jones 2001-2009
Feedback to <davej@redhat.com>.

Found 1 CPU
--------------------------------------------------------------------------
EFamily: 0 EModel: 0 Family: 6 Model: 13 Stepping: 8
CPU Model: Pentium M (Dothan) [C-0]
Processor name string: Intel(R) Pentium(R) M processor 1.10GHz
Type: 0 (Original OEM)  Brand: 6 (Mobile IntelR PentiumR III processor)
Number of cores per physical package=1
Number of logical processors per socket=1
Number of logical processors per core=1
APIC ID: 0x0    Package: 0  Core: 0   SMT ID 0
[編集]

Xeon 3050 2.13GHz #

[編集]

/proc/cpuinfo #

/proc/cpuinfo

  • processor : 0
  • vendor_id : GenuineIntel
  • cpu family : 6
  • model : 15
  • model name : Intel(R) Xeon(R) CPU 3050 @ 2.13GHz
  • stepping : 6
  • cpu MHz : 2133.453
  • cache size : 2048 KB
  • physical id : 0
  • siblings : 2
  • core id : 0
  • cpu cores : 2
  • apicid : 0
  • initial apicid : 0
  • 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 nx lm constant_tsc arch_perfmon pebs bts pni monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr lahf_lm
  • bogomips : 4270.82
  • clflush size : 64
  • power management:

processor 1は省略。

[編集]

cpuid #

$ cpuid
 eax in    eax      ebx      ecx      edx
00000000 0000000a 756e6547 6c65746e 49656e69
00000001 000006f6 00020800 0000e3bd bfebfbff
00000002 05b0b101 005657f0 00000000 2cb4307d
00000003 00000000 00000000 00000000 00000000
00000004 04000121 01c0003f 0000003f 00000001
00000005 00000040 00000040 00000003 00000020
00000006 00000001 00000002 00000001 00000000
00000007 00000000 00000000 00000000 00000000
00000008 00000400 00000000 00000000 00000000
00000009 00000000 00000000 00000000 00000000
0000000a 07280202 00000000 00000000 00000000
80000000 80000008 00000000 00000000 00000000
80000001 00000000 00000000 00000001 20100000
80000002 65746e49 2952286c 6f655820 2952286e
80000003 55504320 20202020 20202020 20202020
80000004 30353033 20402020 33312e32 007a4847
80000005 00000000 00000000 00000000 00000000
80000006 00000000 00000000 08006040 00000000
80000007 00000000 00000000 00000000 00000000
80000008 00003024 00000000 00000000 00000000

Vendor ID: "GenuineIntel"; CPUID level 10

Intel-specific functions:
Version 000006f6:
Type 0 - Original OEM
Family 6 - Pentium Pro
Model 15 -
Extended model 0
Stepping 6
Reserved 0

Extended brand string: "Intel(R) Xeon(R) CPU            3050  @ 2.13GHz"
CLFLUSH instruction cache line size: 8
Hyper threading siblings: 2

Feature flags bfebfbff:
FPU    Floating Point Unit
VME    Virtual 8086 Mode Enhancements
DE     Debugging Extensions
PSE    Page Size Extensions
TSC    Time Stamp Counter
MSR    Model Specific Registers
PAE    Physical Address Extension
MCE    Machine Check Exception
CX8    COMPXCHG8B Instruction
APIC   On-chip Advanced Programmable Interrupt Controller present and enabled
SEP    Fast System Call
MTRR   Memory Type Range Registers
PGE    PTE Global Flag
MCA    Machine Check Architecture
CMOV   Conditional Move and Compare Instructions
FGPAT  Page Attribute Table
PSE-36 36-bit Page Size Extension
CLFSH  CFLUSH instruction
DS     Debug store
ACPI   Thermal Monitor and Clock Ctrl
MMX    MMX instruction set
FXSR   Fast FP/MMX Streaming SIMD Extensions save/restore
SSE    Streaming SIMD Extensions instruction set
SSE2   SSE2 extensions
SS     Self Snoop
HT     Hyper Threading
TM     Thermal monitor
31     reserved

TLB and cache info:
b1: unknown TLB/cache descriptor
b0: unknown TLB/cache descriptor
05: unknown TLB/cache descriptor
f0: unknown TLB/cache descriptor
57: unknown TLB/cache descriptor
56: unknown TLB/cache descriptor
7d: unknown TLB/cache descriptor
30: unknown TLB/cache descriptor
b4: unknown TLB/cache descriptor
2c: unknown TLB/cache descriptor
Processor serial: 0000-06F6-0000-0000-0000-0000
[編集]

x86info #

$ x86info
x86info v1.21.  Dave Jones 2001-2007
Feedback to <davej@redhat.com>.

Found 2 CPUs
--------------------------------------------------------------------------
CPU #1
/dev/cpu/0/cpuid: No such file or directory
Family: 6 Model: 15 Stepping: 6 Type: 0 Brand: 0
CPU Model: Core 2 Duo E6400 [B2] Original OEM
Feature flags:
 fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflsh ds acpi mmx fxsr sse sse2 ss ht tm pbe
Extended feature flags:
 sse3 [2] monitor ds-cpl vmx est tm2 ssse3 cx16 xTPR [15]
 xd em64t lahf_lm
Cache info
 L1 Instruction cache: 32KB, 8-way associative. 64 byte line size.
 L1 Data cache: 32KB, 8-way associative. 64 byte line size.
 L2 unified cache: 2MB, sectored, 8-way associative. 64 byte line size.
TLB info
 Instruction TLB: 4x 4MB page entries, or 8x 2MB pages entries, 4-way associative
 Instruction TLB: 4K pages, 4-way associative, 128 entries.
 Data TLB: 4MB pages, 4-way associative, 32 entries
 L0 Data TLB: 4MB pages, 4-way set associative, 16 entries
 L0 Data TLB: 4MB pages, 4-way set associative, 16 entries
 Data TLB: 4K pages, 4-way associative, 256 entries.
 64 byte prefetching.
The physical package supports 2 logical processors

--------------------------------------------------------------------------
CPU #2
(略)

--------------------------------------------------------------------------
WARNING: Detected SMP, but unable to access cpuid driver.
Used Uniprocessor CPU routines. Results inaccurate.
[編集]

Core2 Quad Q6700 #

PC/GIGABYTE EP45-UD3P

[編集]

/proc/cpuinfo #

/proc/cpuinfo

  • processor : 0
  • vendor_id : GenuineIntel
  • cpu family : 6
  • model : 15
  • model name : Intel(R) Core(TM)2 Quad CPU Q6700 @ 2.66GHz
  • stepping : 11
  • cpu MHz : 2666.864
  • cache size : 4096 KB
  • physical id : 0
  • siblings : 4
  • core id : 0
  • cpu cores : 4
  • apicid : 0
  • initial apicid : 0
  • 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 nx lm constant_tsc arch_perfmon pebs bts pni monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr lahf_lm
  • bogomips : 5338.01
  • clflush size : 64
  • power management:

processor 1, 2, 3 は省略。

[編集]

cpuid #

$ cpuid
 eax in    eax      ebx      ecx      edx
00000000 0000000a 756e6547 6c65746e 49656e69
00000001 000006fb 01040800 0000e3bd bfebfbff
00000002 05b0b101 005657f0 00000000 2cb43049
00000003 00000000 00000000 00000000 00000000
00000004 0c000121 01c0003f 0000003f 00000001
00000005 00000040 00000040 00000003 00000020
00000006 00000001 00000002 00000001 00000000
00000007 00000000 00000000 00000000 00000000
00000008 00000400 00000000 00000000 00000000
00000009 00000000 00000000 00000000 00000000
0000000a 07280202 00000000 00000000 00000503
80000000 80000008 00000000 00000000 00000000
80000001 00000000 00000000 00000001 20100000
80000002 65746e49 2952286c 726f4320 4d542865
80000003 51203229 20646175 20555043 51202020
80000004 30303736 20402020 36362e32 007a4847
80000005 00000000 00000000 00000000 00000000
80000006 00000000 00000000 10008040 00000000
80000007 00000000 00000000 00000000 00000000
80000008 00003024 00000000 00000000 00000000

Vendor ID: "GenuineIntel"; CPUID level 10

Intel-specific functions:
Version 000006fb:
Type 0 - Original OEM
Family 6 - Pentium Pro
Model 15 -
Extended model 0
Stepping 11
Reserved 0

Extended brand string: "Intel(R) Core(TM)2 Quad CPU    Q6700  @ 2.66GHz"
CLFLUSH instruction cache line size: 8
Initial APIC ID: 1
Hyper threading siblings: 4

Feature flags bfebfbff:
FPU    Floating Point Unit
VME    Virtual 8086 Mode Enhancements
DE     Debugging Extensions
PSE    Page Size Extensions
TSC    Time Stamp Counter
MSR    Model Specific Registers
PAE    Physical Address Extension
MCE    Machine Check Exception
CX8    COMPXCHG8B Instruction
APIC   On-chip Advanced Programmable Interrupt Controller present and enabled
SEP    Fast System Call
MTRR   Memory Type Range Registers
PGE    PTE Global Flag
MCA    Machine Check Architecture
CMOV   Conditional Move and Compare Instructions
FGPAT  Page Attribute Table
PSE-36 36-bit Page Size Extension
CLFSH  CFLUSH instruction
DS     Debug store
ACPI   Thermal Monitor and Clock Ctrl
MMX    MMX instruction set
FXSR   Fast FP/MMX Streaming SIMD Extensions save/restore
SSE    Streaming SIMD Extensions instruction set
SSE2   SSE2 extensions
SS     Self Snoop
HT     Hyper Threading
TM     Thermal monitor
31     reserved

TLB and cache info:
b1: unknown TLB/cache descriptor
b0: unknown TLB/cache descriptor
05: unknown TLB/cache descriptor
f0: unknown TLB/cache descriptor
57: unknown TLB/cache descriptor
56: unknown TLB/cache descriptor
49: unknown TLB/cache descriptor
30: unknown TLB/cache descriptor
b4: unknown TLB/cache descriptor
2c: unknown TLB/cache descriptor
Processor serial: 0000-06FB-0000-0000-0000-0000
[編集]

x86info #

$ x86info
x86info v1.21.  Dave Jones 2001-2007
Feedback to <davej@redhat.com>.

Found 4 CPUs
--------------------------------------------------------------------------
CPU #1
/dev/cpu/0/cpuid: No such file or directory
Family: 6 Model: 15 Stepping: 11 Type: 0 Brand: 0
CPU Model: Core 2 Duo  [G0] Original OEM
Feature flags:
 fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflsh ds acpi mmx fxsr sse sse2 ss h
t tm pbe
Extended feature flags:
 sse3 [2] monitor ds-cpl vmx est tm2 ssse3 cx16 xTPR [15]
 xd em64t lahf_lm
Cache info
 L1 Instruction cache: 32KB, 8-way associative. 64 byte line size.
 L1 Data cache: 32KB, 8-way associative. 64 byte line size.
 L2 unified cache: 4MB, 16-way associative. 64 byte line size.
TLB info
 Instruction TLB: 4x 4MB page entries, or 8x 2MB pages entries, 4-way associative
 Instruction TLB: 4K pages, 4-way associative, 128 entries.
 Data TLB: 4MB pages, 4-way associative, 32 entries
 L0 Data TLB: 4MB pages, 4-way set associative, 16 entries
 L0 Data TLB: 4MB pages, 4-way set associative, 16 entries
 Data TLB: 4K pages, 4-way associative, 256 entries.
 64 byte prefetching.
The physical package supports 4 logical processors

--------------------------------------------------------------------------
CPU #2
(略)
--------------------------------------------------------------------------
CPU #3
(略)
--------------------------------------------------------------------------
CPU #4
(略)
--------------------------------------------------------------------------
WARNING: Detected SMP, but unable to access cpuid driver.
Used Uniprocessor CPU routines. Results inaccurate.
[編集]

Core2 Quad Q9550 #

PC/GIGABYTE EP45-UD3P

[編集]

/proc/cpuinfo #

/proc/cpuinfo

  • processor : 0
  • vendor_id : GenuineIntel
  • cpu family : 6
  • model : 23
  • model name : Intel(R) Core(TM)2 Quad CPU Q9550 @ 2.83GHz
  • stepping : 10
  • cpu MHz : 2833.537
  • cache size : 6144 KB
  • physical id : 0
  • siblings : 4
  • core id : 0
  • cpu cores : 4
  • apicid : 0
  • initial apicid : 0
  • fdiv_bug : no
  • hlt_bug : no
  • f00f_bug : no
  • coma_bug : no
  • 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 nx lm constant_tsc arch_perfmon pebs bts pni dtes64 monitor ds_cpl vmx smx est tm2 ssse3 cx16 xtpr pdcm sse4_1 xsave lahf_lm tpr_shadow vnmi flexpriority
  • bogomips : 5669.20
  • clflush size : 64
  • power management:

processor 1, 2, 3 は省略。