Program showing CPU clock speed as either 0 MHz or Infinity MHz

GoogleCodeExporter commented 9 years ago

What is the expected output? What do you see instead?

The expected output is to see the actual clock speed of my CPU, what I actually 
see is either 0 MHz or Inifinity MHz

What version of the product are you using? On what operating system?

Beta 0.5.1, on Windows 8 64-bit

Original issue reported on code.google.com by Archerof...@gmail.com on 7 Jun 2013 at 9:44

Attachments:

OpenHardwareMonitor.Report.txt

GoogleCodeExporter commented 9 years ago

OS:Windows 8 x64
CPU:amd fx 4170
Memory:patriot viper 3 (ddr3-1866MHz)
MB:ASUS M5A78L-M/USB3
GPU:AMD Sapphire HD 7750 OC

Original comment by siljo...@gmail.com on 25 Jun 2013 at 10:52

Attachments:

OpenHardwareMonitor.Report.txt

GoogleCodeExporter commented 9 years ago

Thank you for the report. I have started analyzing this issue, with the 
following result:

The source of the problem is most likely that on these systems the "performance 
event select" and "performance event counter" MSRs can't be read. That means 
reading the following registers fails:

PERF_CTL_0 = 0xC0010000
PERF_CTR_0 = 0xC0010004

The core frequency estimation in AMD10CPU.estimateTimeStampCounterMultiplier 
uses the performance event counter (or at least tries to do so). To solve this 
issue one needs to either find a way to enable access to PERF_CTL_0 / 
PERF_CTR_0 or find an alternative for estimating the core frequency (or time 
stamp counter multiplier).

Beside this, the initial delay of "0.001 * ticks" in 
AMD10CPU.estimateTimeStampCounterMultiplier should be increased to avoid 
problems with the accuracy.

Original comment by moel.mich on 29 Jun 2013 at 5:56

Changed state: Started

GoogleCodeExporter commented 9 years ago

Issue 460 has been merged into this issue.

Original comment by moel.mich on 29 Jun 2013 at 8:30

GoogleCodeExporter commented 9 years ago

Identical Issure. I have a Sabertooth II Motherboard. Then, is an ASUS product. 
I have 2 overclocks, the automatic 200Mhz that Asus do, an the other OC for 
RAM. I think that they aren´t a problem.

I see that "a fail" in my (legal) Windos 8.1 64bits Pro: The Task Manager 
detect for the CPU the "standar speed = 3.61Ghz", but my processor FX-8150 can 
run up to 4.2Ghz in standar mode, not OC, or dicrease the speed to 1.5Ghz, but 
windows ignore it. Every time the task manager show an speed ecual to the 
nominal speed: 3.61

Thats part of my report. 

Open Hardware Monitor Report

Version: 0.6.0.0
Common Language Runtime: 4.0.30319.34003
Operating System: Microsoft Windows NT 6.2.9200.0
Process Type: 64-Bit

--------------------------------------------------------------------------------

Sensors

|
+- ASUS SABERTOOTH 990FX R2.0 (/mainboard)
|  |
|  +- ITE IT8721F (/lpc/it8721f)
+- AMD FX-8150 (/amdcpu/0)
|  +- CPU Core #1    :        0        0        0 (/amdcpu/0/clock/1)
|  +- CPU Core #2    :        0        0        0 (/amdcpu/0/clock/2)
|  +- CPU Core #3    :        0        0        0 (/amdcpu/0/clock/3)
|  +- CPU Core #4    :        0        0        0 (/amdcpu/0/clock/4)
|  +- CPU Core #5    :        0        0        0 (/amdcpu/0/clock/5)
|  +- CPU Core #6    :        0        0        0 (/amdcpu/0/clock/6)
|  +- CPU Core #7    :        0        0        0 (/amdcpu/0/clock/7)
|  +- CPU Core #8    :        0        0        0 (/amdcpu/0/clock/8)
|  +- Core #1 - #8   :       26     12.5   59.375 (/amdcpu/0/temperature/0)
|  +- CPU Total      :  4.29688        0  88.8672 (/amdcpu/0/load/0)
|  +- CPU Core #1    :     12.5        0      100 (/amdcpu/0/load/1)
|  +- CPU Core #2    :    9.375        0  89.0625 (/amdcpu/0/load/2)
|  +- CPU Core #3    :   4.6875        0    93.75 (/amdcpu/0/load/3)
|  +- CPU Core #4    :   1.5625        0  95.3125 (/amdcpu/0/load/4)
|  +- CPU Core #5    :    3.125        0  89.0625 (/amdcpu/0/load/5)
|  +- CPU Core #6    :   1.5625        0  92.1875 (/amdcpu/0/load/6)
|  +- CPU Core #7    :        0        0  89.0625 (/amdcpu/0/load/7)
|  +- CPU Core #8    :   1.5625        0  98.4849 (/amdcpu/0/load/8)
|
+- Generic Memory (/ram)
|  +- Memory         :  16.6663  12.2913   32.507 (/ram/load/0)
|  +- Used Memory    :  2.65009  1.95443  5.16888 (/ram/data/0)
|  +- Available Memory :  13.2507  10.7319  13.9464 (/ram/data/1)
|
+- AMD Radeon HD 5800 Series (/atigpu/0)
|  +- GPU Core       :     0.95     0.95    1.125 (/atigpu/0/voltage/0)
|  +- GPU Core       :      157      157      850 (/atigpu/0/clock/0)
|  +- GPU Memory     :      300      300     1200 (/atigpu/0/clock/1)
|  +- GPU Core       :       43       24       86 (/atigpu/0/temperature/0)
|  +- GPU Core       :        0        0       99 (/atigpu/0/load/0)
|  +- GPU Fan        :     1183     1156     2209 (/atigpu/0/fan/0)
|  +- GPU Fan        :       21       21       37 (/atigpu/0/control/0)
|

Parameters

|
+- ASUS SABERTOOTH 990FX R2.0 (/mainboard)
|  |
|  +- ITE IT8721F (/lpc/it8721f)
|  |  |
|  |  +- Voltage #1 (/lpc/it8721f/voltage/0)
|  |  |  +- Ri [kΩ] : 0 : 0
|  |  |  +- Rf [kΩ] : 1 : 1
|  |  |  +- Vf [V] : 0 : 0
|  |  |
|  |  +- Voltage #2 (/lpc/it8721f/voltage/1)
|  |  |  +- Ri [kΩ] : 0 : 0
|  |  |  +- Rf [kΩ] : 1 : 1
|  |  |  +- Vf [V] : 0 : 0
|  |  |
|  |  +- Voltage #3 (/lpc/it8721f/voltage/2)
|  |  |  +- Ri [kΩ] : 0 : 0
|  |  |  +- Rf [kΩ] : 1 : 1
|  |  |  +- Vf [V] : 0 : 0
|  |  |
|  |  +- Voltage #4 (/lpc/it8721f/voltage/3)
|  |  |  +- Ri [kΩ] : 0 : 0
|  |  |  +- Rf [kΩ] : 1 : 1
|  |  |  +- Vf [V] : 0 : 0
|  |  |
|  |  +- Voltage #5 (/lpc/it8721f/voltage/4)
|  |  |  +- Ri [kΩ] : 0 : 0
|  |  |  +- Rf [kΩ] : 1 : 1
|  |  |  +- Vf [V] : 0 : 0
|  |  |
|  |  +- Voltage #6 (/lpc/it8721f/voltage/5)
|  |  |  +- Ri [kΩ] : 0 : 0
|  |  |  +- Rf [kΩ] : 1 : 1
|  |  |  +- Vf [V] : 0 : 0
|  |  |
|  |  +- Standby +3.3V (/lpc/it8721f/voltage/7)
|  |  |  +- Ri [kΩ] : 10 : 10
|  |  |  +- Rf [kΩ] : 10 : 10
|  |  |  +- Vf [V] : 0 : 0
|  |  |
|  |  +- VBat (/lpc/it8721f/voltage/8)
|  |  |  +- Ri [kΩ] : 10 : 10
|  |  |  +- Rf [kΩ] : 10 : 10
|  |  |  +- Vf [V] : 0 : 0
|  |  |
|  |  +- Temperature #1 (/lpc/it8721f/temperature/0)
|  |  |  +- Offset [°C] : 0 : 0
|  |  |
|  |  +- Temperature #2 (/lpc/it8721f/temperature/1)
|  |  |  +- Offset [°C] : 0 : 0
|
+- AMD FX-8150 (/amdcpu/0)
|  |
|  +- Core #1 - #8 (/amdcpu/0/temperature/0)
|  |  +- Offset [°C] : 0 : 0
|
+- Generic Memory (/ram)
|
+- AMD Radeon HD 5800 Series (/atigpu/0)
|
--------------------------------------------------------------------------------

Mainboard

SMBIOS Version: 2.7

BIOS Vendor: American Megatrends Inc.
BIOS Version: 1503

System Manufacturer: To be filled by O.E.M.
System Name: To be filled by O.E.M.
System Version: To be filled by O.E.M.

Mainboard Manufacturer: ASUSTeK COMPUTER INC.
Mainboard Name: SABERTOOTH 990FX R2.0
Mainboard Version: Rev 1.xx

Processor Manufacturer: AMD
Processor Version: AMD FX(tm)-8150 Eight-Core Processor
Processor Core Count: 8
Processor Core Enabled: 8
Processor Thread Count: 8
Processor External Clock: 200 Mhz

Memory Device [0] Manufacturer: Undefined
Memory Device [0] Part Number: F3-1866C9-8GXM
Memory Device [0] Device Locator: DIMM0
Memory Device [0] Bank Locator: BANK0
Memory Device [0] Speed: 1866 MHz

Memory Device [1] Manufacturer: Undefined
Memory Device [1] Part Number: F3-1866C9-8GXM
Memory Device [1] Device Locator: DIMM1
Memory Device [1] Bank Locator: BANK1
Memory Device [1] Speed: 1866 MHz

Memory Device [2] Manufacturer: Manufacturer2
Memory Device [2] Part Number: Array1_PartNumber2
Memory Device [2] Device Locator: DIMM2
Memory Device [2] Bank Locator: BANK2
Memory Device [2] Speed: 0 MHz

Memory Device [3] Manufacturer: Manufacturer3
Memory Device [3] Part Number: Array1_PartNumber3
Memory Device [3] Device Locator: DIMM3
Memory Device [3] Bank Locator: BANK3
Memory Device [3] Speed: 0 MHz

LPCIO

Chip ID: Unknown Winbond / Nuvoton / Fintek with ID 0x8721 at 0x2E/0x2F

--------------------------------------------------------------------------------

LPC IT87XX

Chip ID: 0x8721
Chip Version: 0x1
Base Address: 0x0290
GPIO Address: 0x0F40

Environment Controller Registers

      00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F

 00   19 00 00 00 00 00 00 00 00 80 58 0F 07 C1 FF 5B
 10   E5 23 88 77 C7 80 00 00 01 FF 03 43 80 18 18 18
 20   E8 E5 6F 88 1A D2 00 2B 8C 29 22 80 80 00 1E 1E
 30   95 CC 21 A8 D0 C8 B4 42 D3 4A 88 05 25 24 B4 20
 40   35 3A 54 3C DC 05 5F 40 AD 6A D4 00 FF FF FF FF
 50   2F 18 7F 7F 7F 40 00 00 90 00 38 12 60 00 00 00
 60   80 14 46 4C 20 40 00 FF 80 00 7F FF 00 41 00 FF
 70   80 00 7F FF 00 41 00 FF FF FF FF FF FF FF FF FF
 80   00 00 00 00 00 00 00 00 00 00 00 00 00 B4 02 BD
 90   FF 00 00 00 FF 00 00 00 FF FF FF FF FF FF FF FF
 A0   45 C0 C0 C0 C0 C0 C0 FF FF FF FF FF FF FF FF FF

GPIO Registers

 FE F6 3B 7B BF BB FF F6

--------------------------------------------------------------------------------

CPUID

Processor 0

Processor Vendor: AMD
Processor Brand: AMD FX(tm)-8150 Eight-Core Processor
Family: 0x15
Model: 0x1
Stepping: 0x2

CPUID Return Values

 CPU Thread: 0
 APIC ID: 0
 Processor ID: 0
 Core ID: 0
 Thread ID: 0

 Function  EAX       EBX       ECX       EDX
 00000000  0000000D  68747541  444D4163  69746E65
 00000001  00600F12  00080800  9E982203  178BFBFF
 00000002  00000000  00000000  00000000  00000000
 00000003  00000000  00000000  00000000  00000000
 00000004  00000000  00000000  00000000  00000000
 00000005  00000000  00000000  00000000  00000000
 00000006  00000000  00000000  00000001  00000000
 00000007  00000000  00000000  00000000  00000000
 00000008  00000000  00000000  00000000  00000000
 00000009  00000000  00000000  00000000  00000000
 0000000A  00000000  00000000  00000000  00000000
 0000000B  00000000  00000000  00000000  00000000
 0000000C  00000000  00000000  00000000  00000000
 0000000D  00000007  00000340  00000340  00000000
 80000000  8000001E  68747541  444D4163  69746E65
 80000001  00600F12  10000000  00412BF3  2BD3FBFF
 80000002  20444D41  74285846  382D296D  20303531
 80000003  68676945  6F432D74  50206572  65636F72
 80000004  726F7373  20202020  20202020  00202020
 80000005  FF20FF18  FF20FF30  10040140  40020140
 80000006  64000000  64004200  08008140  0040C140
 80000007  00000000  00000000  00000000  000003C9
 80000008  00003030  00000000  00004007  00000000
 80000009  00000000  00000000  00000000  00000000
 8000000A  00000000  00000000  00000000  00000000
 8000000B  00000000  00000000  00000000  00000000
 8000000C  00000000  00000000  00000000  00000000
 8000000D  00000000  00000000  00000000  00000000
 8000000E  00000000  00000000  00000000  00000000
 8000000F  00000000  00000000  00000000  00000000
 80000010  00000000  00000000  00000000  00000000
 80000011  00000000  00000000  00000000  00000000
 80000012  00000000  00000000  00000000  00000000
 80000013  00000000  00000000  00000000  00000000
 80000014  00000000  00000000  00000000  00000000
 80000015  00000000  00000000  00000000  00000000
 80000016  00000000  00000000  00000000  00000000
 80000017  00000000  00000000  00000000  00000000
 80000018  00000000  00000000  00000000  00000000
 80000019  00000000  00000000  00000000  00000000
 8000001A  00000003  00000000  00000000  00000000
 8000001B  00000000  00000000  00000000  00000000
 8000001C  00000000  00000000  00000000  00000000
 8000001D  00000121  00C0003F  0000003F  00000000
 8000001E  00000010  00000100  00000000  00000000

 CPU Thread: 1
 APIC ID: 1
 Processor ID: 0
 Core ID: 1
 Thread ID: 0

 Function  EAX       EBX       ECX       EDX
 00000000  0000000D  68747541  444D4163  69746E65
 00000001  00600F12  01080800  9E982203  178BFBFF
 00000002  00000000  00000000  00000000  00000000
 00000003  00000000  00000000  00000000  00000000
 00000004  00000000  00000000  00000000  00000000
 00000005  00000000  00000000  00000000  00000000
 00000006  00000000  00000000  00000001  00000000
 00000007  00000000  00000000  00000000  00000000
 00000008  00000000  00000000  00000000  00000000
 00000009  00000000  00000000  00000000  00000000
 0000000A  00000000  00000000  00000000  00000000
 0000000B  00000000  00000000  00000000  00000000
 0000000C  00000000  00000000  00000000  00000000
 0000000D  00000007  00000340  00000340  00000000
 80000000  8000001E  68747541  444D4163  69746E65
 80000001  00600F12  10000000  00412BF3  2BD3FBFF
 80000002  20444D41  74285846  382D296D  20303531
 80000003  68676945  6F432D74  50206572  65636F72
 80000004  726F7373  20202020  20202020  00202020
 80000005  FF20FF18  FF20FF30  10040140  40020140
 80000006  64000000  64004200  08008140  0040C140
 80000007  00000000  00000000  00000000  000003C9
 80000008  00003030  00000000  00004007  00000000
 80000009  00000000  00000000  00000000  00000000
 8000000A  00000000  00000000  00000000  00000000
 8000000B  00000000  00000000  00000000  00000000
 8000000C  00000000  00000000  00000000  00000000
 8000000D  00000000  00000000  00000000  00000000
 8000000E  00000000  00000000  00000000  00000000
 8000000F  00000000  00000000  00000000  00000000
 80000010  00000000  00000000  00000000  00000000
 80000011  00000000  00000000  00000000  00000000
 80000012  00000000  00000000  00000000  00000000
 80000013  00000000  00000000  00000000  00000000
 80000014  00000000  00000000  00000000  00000000
 80000015  00000000  00000000  00000000  00000000
 80000016  00000000  00000000  00000000  00000000
 80000017  00000000  00000000  00000000  00000000
 80000018  00000000  00000000  00000000  00000000
 80000019  00000000  00000000  00000000  00000000
 8000001A  00000003  00000000  00000000  00000000
 8000001B  00000000  00000000  00000000  00000000
 8000001C  00000000  00000000  00000000  00000000
 8000001D  00000121  00C0003F  0000003F  00000000
 8000001E  00000011  00000100  00000000  00000000

 CPU Thread: 2
 APIC ID: 2
 Processor ID: 0
 Core ID: 2
 Thread ID: 0

 Function  EAX       EBX       ECX       EDX
 00000000  0000000D  68747541  444D4163  69746E65
 00000001  00600F12  02080800  9E982203  178BFBFF
 00000002  00000000  00000000  00000000  00000000
 00000003  00000000  00000000  00000000  00000000
 00000004  00000000  00000000  00000000  00000000
 00000005  00000000  00000000  00000000  00000000
 00000006  00000000  00000000  00000001  00000000
 00000007  00000000  00000000  00000000  00000000
 00000008  00000000  00000000  00000000  00000000
 00000009  00000000  00000000  00000000  00000000
 0000000A  00000000  00000000  00000000  00000000
 0000000B  00000000  00000000  00000000  00000000
 0000000C  00000000  00000000  00000000  00000000
 0000000D  00000007  00000340  00000340  00000000
 80000000  8000001E  68747541  444D4163  69746E65
 80000001  00600F12  10000000  00412BF3  2BD3FBFF
 80000002  20444D41  74285846  382D296D  20303531
 80000003  68676945  6F432D74  50206572  65636F72
 80000004  726F7373  20202020  20202020  00202020
 80000005  FF20FF18  FF20FF30  10040140  40020140
 80000006  64000000  64004200  08008140  0040C140
 80000007  00000000  00000000  00000000  000003C9
 80000008  00003030  00000000  00004007  00000000
 80000009  00000000  00000000  00000000  00000000
 8000000A  00000000  00000000  00000000  00000000
 8000000B  00000000  00000000  00000000  00000000
 8000000C  00000000  00000000  00000000  00000000
 8000000D  00000000  00000000  00000000  00000000
 8000000E  00000000  00000000  00000000  00000000
 8000000F  00000000  00000000  00000000  00000000
 80000010  00000000  00000000  00000000  00000000
 80000011  00000000  00000000  00000000  00000000
 80000012  00000000  00000000  00000000  00000000
 80000013  00000000  00000000  00000000  00000000
 80000014  00000000  00000000  00000000  00000000
 80000015  00000000  00000000  00000000  00000000
 80000016  00000000  00000000  00000000  00000000
 80000017  00000000  00000000  00000000  00000000
 80000018  00000000  00000000  00000000  00000000
 80000019  00000000  00000000  00000000  00000000
 8000001A  00000003  00000000  00000000  00000000
 8000001B  00000000  00000000  00000000  00000000
 8000001C  00000000  00000000  00000000  00000000
 8000001D  00000121  00C0003F  0000003F  00000000
 8000001E  00000012  00000101  00000000  00000000

 CPU Thread: 3
 APIC ID: 3
 Processor ID: 0
 Core ID: 3
 Thread ID: 0

 Function  EAX       EBX       ECX       EDX
 00000000  0000000D  68747541  444D4163  69746E65
 00000001  00600F12  03080800  9E982203  178BFBFF
 00000002  00000000  00000000  00000000  00000000
 00000003  00000000  00000000  00000000  00000000
 00000004  00000000  00000000  00000000  00000000
 00000005  00000000  00000000  00000000  00000000
 00000006  00000000  00000000  00000001  00000000
 00000007  00000000  00000000  00000000  00000000
 00000008  00000000  00000000  00000000  00000000
 00000009  00000000  00000000  00000000  00000000
 0000000A  00000000  00000000  00000000  00000000
 0000000B  00000000  00000000  00000000  00000000
 0000000C  00000000  00000000  00000000  00000000
 0000000D  00000007  00000340  00000340  00000000
 80000000  8000001E  68747541  444D4163  69746E65
 80000001  00600F12  10000000  00412BF3  2BD3FBFF
 80000002  20444D41  74285846  382D296D  20303531
 80000003  68676945  6F432D74  50206572  65636F72
 80000004  726F7373  20202020  20202020  00202020
 80000005  FF20FF18  FF20FF30  10040140  40020140
 80000006  64000000  64004200  08008140  0040C140
 80000007  00000000  00000000  00000000  000003C9
 80000008  00003030  00000000  00004007  00000000
 80000009  00000000  00000000  00000000  00000000
 8000000A  00000000  00000000  00000000  00000000
 8000000B  00000000  00000000  00000000  00000000
 8000000C  00000000  00000000  00000000  00000000
 8000000D  00000000  00000000  00000000  00000000
 8000000E  00000000  00000000  00000000  00000000
 8000000F  00000000  00000000  00000000  00000000
 80000010  00000000  00000000  00000000  00000000
 80000011  00000000  00000000  00000000  00000000
 80000012  00000000  00000000  00000000  00000000
 80000013  00000000  00000000  00000000  00000000
 80000014  00000000  00000000  00000000  00000000
 80000015  00000000  00000000  00000000  00000000
 80000016  00000000  00000000  00000000  00000000
 80000017  00000000  00000000  00000000  00000000
 80000018  00000000  00000000  00000000  00000000
 80000019  00000000  00000000  00000000  00000000
 8000001A  00000003  00000000  00000000  00000000
 8000001B  00000000  00000000  00000000  00000000
 8000001C  00000000  00000000  00000000  00000000
 8000001D  00000121  00C0003F  0000003F  00000000
 8000001E  00000013  00000101  00000000  00000000

 CPU Thread: 4
 APIC ID: 4
 Processor ID: 0
 Core ID: 4
 Thread ID: 0

 Function  EAX       EBX       ECX       EDX
 00000000  0000000D  68747541  444D4163  69746E65
 00000001  00600F12  04080800  9E982203  178BFBFF
 00000002  00000000  00000000  00000000  00000000
 00000003  00000000  00000000  00000000  00000000
 00000004  00000000  00000000  00000000  00000000
 00000005  00000000  00000000  00000000  00000000
 00000006  00000000  00000000  00000001  00000000
 00000007  00000000  00000000  00000000  00000000
 00000008  00000000  00000000  00000000  00000000
 00000009  00000000  00000000  00000000  00000000
 0000000A  00000000  00000000  00000000  00000000
 0000000B  00000000  00000000  00000000  00000000
 0000000C  00000000  00000000  00000000  00000000
 0000000D  00000007  00000340  00000340  00000000
 80000000  8000001E  68747541  444D4163  69746E65
 80000001  00600F12  10000000  00412BF3  2BD3FBFF
 80000002  20444D41  74285846  382D296D  20303531
 80000003  68676945  6F432D74  50206572  65636F72
 80000004  726F7373  20202020  20202020  00202020
 80000005  FF20FF18  FF20FF30  10040140  40020140
 80000006  64000000  64004200  08008140  0040C140
 80000007  00000000  00000000  00000000  000003C9
 80000008  00003030  00000000  00004007  00000000
 80000009  00000000  00000000  00000000  00000000
 8000000A  00000000  00000000  00000000  00000000
 8000000B  00000000  00000000  00000000  00000000
 8000000C  00000000  00000000  00000000  00000000
 8000000D  00000000  00000000  00000000  00000000
 8000000E  00000000  00000000  00000000  00000000
 8000000F  00000000  00000000  00000000  00000000
 80000010  00000000  00000000  00000000  00000000
 80000011  00000000  00000000  00000000  00000000
 80000012  00000000  00000000  00000000  00000000
 80000013  00000000  00000000  00000000  00000000
 80000014  00000000  00000000  00000000  00000000
 80000015  00000000  00000000  00000000  00000000
 80000016  00000000  00000000  00000000  00000000
 80000017  00000000  00000000  00000000  00000000
 80000018  00000000  00000000  00000000  00000000
 80000019  00000000  00000000  00000000  00000000
 8000001A  00000003  00000000  00000000  00000000
 8000001B  00000000  00000000  00000000  00000000
 8000001C  00000000  00000000  00000000  00000000
 8000001D  00000121  00C0003F  0000003F  00000000
 8000001E  00000014  00000102  00000000  00000000

 CPU Thread: 5
 APIC ID: 5
 Processor ID: 0
 Core ID: 5
 Thread ID: 0

 Function  EAX       EBX       ECX       EDX
 00000000  0000000D  68747541  444D4163  69746E65
 00000001  00600F12  05080800  9E982203  178BFBFF
 00000002  00000000  00000000  00000000  00000000
 00000003  00000000  00000000  00000000  00000000
 00000004  00000000  00000000  00000000  00000000
 00000005  00000000  00000000  00000000  00000000
 00000006  00000000  00000000  00000001  00000000
 00000007  00000000  00000000  00000000  00000000
 00000008  00000000  00000000  00000000  00000000
 00000009  00000000  00000000  00000000  00000000
 0000000A  00000000  00000000  00000000  00000000
 0000000B  00000000  00000000  00000000  00000000
 0000000C  00000000  00000000  00000000  00000000
 0000000D  00000007  00000340  00000340  00000000
 80000000  8000001E  68747541  444D4163  69746E65
 80000001  00600F12  10000000  00412BF3  2BD3FBFF
 80000002  20444D41  74285846  382D296D  20303531
 80000003  68676945  6F432D74  50206572  65636F72
 80000004  726F7373  20202020  20202020  00202020
 80000005  FF20FF18  FF20FF30  10040140  40020140
 80000006  64000000  64004200  08008140  0040C140
 80000007  00000000  00000000  00000000  000003C9
 80000008  00003030  00000000  00004007  00000000
 80000009  00000000  00000000  00000000  00000000
 8000000A  00000000  00000000  00000000  00000000
 8000000B  00000000  00000000  00000000  00000000
 8000000C  00000000  00000000  00000000  00000000
 8000000D  00000000  00000000  00000000  00000000
 8000000E  00000000  00000000  00000000  00000000
 8000000F  00000000  00000000  00000000  00000000
 80000010  00000000  00000000  00000000  00000000
 80000011  00000000  00000000  00000000  00000000
 80000012  00000000  00000000  00000000  00000000
 80000013  00000000  00000000  00000000  00000000
 80000014  00000000  00000000  00000000  00000000
 80000015  00000000  00000000  00000000  00000000
 80000016  00000000  00000000  00000000  00000000
 80000017  00000000  00000000  00000000  00000000
 80000018  00000000  00000000  00000000  00000000
 80000019  00000000  00000000  00000000  00000000
 8000001A  00000003  00000000  00000000  00000000
 8000001B  00000000  00000000  00000000  00000000
 8000001C  00000000  00000000  00000000  00000000
 8000001D  00000121  00C0003F  0000003F  00000000
 8000001E  00000015  00000102  00000000  00000000

 CPU Thread: 6
 APIC ID: 6
 Processor ID: 0
 Core ID: 6
 Thread ID: 0

 Function  EAX       EBX       ECX       EDX
 00000000  0000000D  68747541  444D4163  69746E65
 00000001  00600F12  06080800  9E982203  178BFBFF
 00000002  00000000  00000000  00000000  00000000
 00000003  00000000  00000000  00000000  00000000
 00000004  00000000  00000000  00000000  00000000
 00000005  00000000  00000000  00000000  00000000
 00000006  00000000  00000000  00000001  00000000
 00000007  00000000  00000000  00000000  00000000
 00000008  00000000  00000000  00000000  00000000
 00000009  00000000  00000000  00000000  00000000
 0000000A  00000000  00000000  00000000  00000000
 0000000B  00000000  00000000  00000000  00000000
 0000000C  00000000  00000000  00000000  00000000
 0000000D  00000007  00000340  00000340  00000000
 80000000  8000001E  68747541  444D4163  69746E65
 80000001  00600F12  10000000  00412BF3  2BD3FBFF
 80000002  20444D41  74285846  382D296D  20303531
 80000003  68676945  6F432D74  50206572  65636F72
 80000004  726F7373  20202020  20202020  00202020
 80000005  FF20FF18  FF20FF30  10040140  40020140
 80000006  64000000  64004200  08008140  0040C140
 80000007  00000000  00000000  00000000  000003C9
 80000008  00003030  00000000  00004007  00000000
 80000009  00000000  00000000  00000000  00000000
 8000000A  00000000  00000000  00000000  00000000
 8000000B  00000000  00000000  00000000  00000000
 8000000C  00000000  00000000  00000000  00000000
 8000000D  00000000  00000000  00000000  00000000
 8000000E  00000000  00000000  00000000  00000000
 8000000F  00000000  00000000  00000000  00000000
 80000010  00000000  00000000  00000000  00000000
 80000011  00000000  00000000  00000000  00000000
 80000012  00000000  00000000  00000000  00000000
 80000013  00000000  00000000  00000000  00000000
 80000014  00000000  00000000  00000000  00000000
 80000015  00000000  00000000  00000000  00000000
 80000016  00000000  00000000  00000000  00000000
 80000017  00000000  00000000  00000000  00000000
 80000018  00000000  00000000  00000000  00000000
 80000019  00000000  00000000  00000000  00000000
 8000001A  00000003  00000000  00000000  00000000
 8000001B  00000000  00000000  00000000  00000000
 8000001C  00000000  00000000  00000000  00000000
 8000001D  00000121  00C0003F  0000003F  00000000
 8000001E  00000016  00000103  00000000  00000000

 CPU Thread: 7
 APIC ID: 7
 Processor ID: 0
 Core ID: 7
 Thread ID: 0

 Function  EAX       EBX       ECX       EDX
 00000000  0000000D  68747541  444D4163  69746E65
 00000001  00600F12  07080800  9E982203  178BFBFF
 00000002  00000000  00000000  00000000  00000000
 00000003  00000000  00000000  00000000  00000000
 00000004  00000000  00000000  00000000  00000000
 00000005  00000000  00000000  00000000  00000000
 00000006  00000000  00000000  00000001  00000000
 00000007  00000000  00000000  00000000  00000000
 00000008  00000000  00000000  00000000  00000000
 00000009  00000000  00000000  00000000  00000000
 0000000A  00000000  00000000  00000000  00000000
 0000000B  00000000  00000000  00000000  00000000
 0000000C  00000000  00000000  00000000  00000000
 0000000D  00000007  00000340  00000340  00000000
 80000000  8000001E  68747541  444D4163  69746E65
 80000001  00600F12  10000000  00412BF3  2BD3FBFF
 80000002  20444D41  74285846  382D296D  20303531
 80000003  68676945  6F432D74  50206572  65636F72
 80000004  726F7373  20202020  20202020  00202020
 80000005  FF20FF18  FF20FF30  10040140  40020140
 80000006  64000000  64004200  08008140  0040C140
 80000007  00000000  00000000  00000000  000003C9
 80000008  00003030  00000000  00004007  00000000
 80000009  00000000  00000000  00000000  00000000
 8000000A  00000000  00000000  00000000  00000000
 8000000B  00000000  00000000  00000000  00000000
 8000000C  00000000  00000000  00000000  00000000
 8000000D  00000000  00000000  00000000  00000000
 8000000E  00000000  00000000  00000000  00000000
 8000000F  00000000  00000000  00000000  00000000
 80000010  00000000  00000000  00000000  00000000
 80000011  00000000  00000000  00000000  00000000
 80000012  00000000  00000000  00000000  00000000
 80000013  00000000  00000000  00000000  00000000
 80000014  00000000  00000000  00000000  00000000
 80000015  00000000  00000000  00000000  00000000
 80000016  00000000  00000000  00000000  00000000
 80000017  00000000  00000000  00000000  00000000
 80000018  00000000  00000000  00000000  00000000
 80000019  00000000  00000000  00000000  00000000
 8000001A  00000003  00000000  00000000  00000000
 8000001B  00000000  00000000  00000000  00000000
 8000001C  00000000  00000000  00000000  00000000
 8000001D  00000121  00C0003F  0000003F  00000000
 8000001E  00000017  00000103  00000000  00000000

--------------------------------------------------------------------------------

AMD CPU

Name: AMD FX-8150
Number of Cores: 8
Threads per Core: 1
Timer Frequency: 14.31818 MHz
Time Stamp Counter: Invariant
Estimated Time Stamp Counter Frequency: 3612.16 MHz
Estimated Time Stamp Counter Frequency Error: 0.31283 Mhz
Time Stamp Counter Frequency: 3612.14 MHz

MSR Core #1

 MSR       EDX       EAX
 C0010015  00000000  01000111
 C0010064  800001B5  0000121A
 C0010071  00000006  3800121A

MSR Core #2

 MSR       EDX       EAX
 C0010015  00000000  01000111
 C0010064  800001B5  0000121A
 C0010071  00000006  3800121A

MSR Core #3

 MSR       EDX       EAX
 C0010015  00000000  01000111
 C0010064  800001B5  0000121A
 C0010071  01000006  38011617

MSR Core #4

 MSR       EDX       EAX
 C0010015  00000000  01000111
 C0010064  800001B5  0000121A
 C0010071  01000006  38011617

MSR Core #5

 MSR       EDX       EAX
 C0010015  00000000  01000111
 C0010064  800001B5  0000121A
 C0010071  01000006  38011617

MSR Core #6

 MSR       EDX       EAX
 C0010015  00000000  01000111
 C0010064  800001B5  0000121A
 C0010071  01000006  38011617

MSR Core #7

 MSR       EDX       EAX
 C0010015  00000000  01000111
 C0010064  800001B5  0000121A
 C0010071  01000006  38011617

MSR Core #8

 MSR       EDX       EAX
 C0010015  00000000  01000111
 C0010064  800001B5  0000121A
 C0010071  01000006  38011617

Miscellaneous Control Address: 0xC3
Time Stamp Counter Multiplier: Infinity

--------------------------------------------------------------------------------

AMD Display Library

Status: OK

Number of adapters: 3

AdapterIndex: 0
isActive: 1
AdapterName: AMD Radeon HD 5800 Series
UDID: PCI_VEN_1002&DEV_6898&SUBSYS_0B001002&REV_00_4&320ACFF0&0&0010A
Present: 1
VendorID: 0x1002
BusNumber: 1
DeviceNumber: 0
FunctionNumber: 0
AdapterID: 0x667F300

AdapterIndex: 1
isActive: 0
AdapterName: AMD Radeon HD 5800 Series
UDID: PCI_VEN_1002&DEV_6898&SUBSYS_0B001002&REV_00_4&320ACFF0&0&0010&02A
Present: 1
VendorID: 0x1002
BusNumber: 1
DeviceNumber: 0
FunctionNumber: 0
AdapterID: 0x667F300

AdapterIndex: 2
isActive: 0
AdapterName: AMD Radeon HD 5800 Series
UDID: PCI_VEN_1002&DEV_6898&SUBSYS_0B001002&REV_00_4&320ACFF0&0&0010&03A
Present: 1
VendorID: 0x1002
BusNumber: 1
DeviceNumber: 0
FunctionNumber: 0
AdapterID: 0x667F300

--------------------------------------------------------------------------------

Original comment by alvaro...@gmail.com on 28 Dec 2013 at 7:22

GoogleCodeExporter commented 9 years ago

I don't know much about the technical stuff, but it shows infinity Mhz in my 
system as well. But it happens only when Hyper-V is enabled in the BIOS(don't 
really know what it is but I need it for a phone emulator). Sorry if this isn't 
the place to post this, I googled about the problem and this is where I landed.

Original comment by spiker....@gmail.com on 17 Nov 2014 at 4:39

Wulpo / open-hardware-monitor

Program showing CPU clock speed as either 0 MHz or Infinity MHz #477