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On Saturday 11 September 2010, meino.cramer@×××.de wrote: |
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> Hi, |
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> |
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> with the command "sensors" (lm_sensor) I can read out the |
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> temperatures/voltages of my mobo/cpu: |
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> |
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> atk0110-acpi-0 |
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> Adapter: ACPI interface |
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> Vcore Voltage: +1.35 V (min = +0.80 V, max = +1.60 V) |
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> CPU/NB Voltage: +1.16 V (min = +0.80 V, max = +1.60 V) |
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> CPU VDDA Voltage: +2.50 V (min = +2.00 V, max = +3.00 V) |
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> DRAM Voltage: +1.51 V (min = +1.40 V, max = +1.90 V) |
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> HT Voltage: +1.20 V (min = +0.80 V, max = +1.50 V) |
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> NB Voltage: +1.10 V (min = +0.90 V, max = +1.35 V) |
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> SB Voltage: +1.11 V (min = +0.80 V, max = +1.50 V) |
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> +3.3V Voltage: +3.34 V (min = +2.97 V, max = +3.63 V) |
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> +5V Voltage: +4.97 V (min = +4.50 V, max = +5.50 V) |
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> +12V Voltage: +12.21 V (min = +10.20 V, max = +13.80 V) |
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> CPU Temperature: +35.0 C (high = +40.0 C, crit = +90.0 C) |
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> MB Temperature: +31.0 C (high = +35.0 C, crit = +95.0 C) |
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> NB Temperature: +46.0 C (high = +65.0 C, crit = +95.0 C) |
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> SB Temperature: +40.0 C (high = +35.0 C, crit = +75.0 C) |
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> OPT_TEMP1 Temperature: +0.0 C (high = +0.0 C, crit = +90.0 C) |
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> OPT_TEMP2 Temperature: +0.0 C (high = +0.0 C, crit = +90.0 C) |
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> OPT_TEMP3 Temperature: +0.0 C (high = +0.0 C, crit = +90.0 C) |
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> |
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> But there is something I worry about: The CPU temperature. |
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> |
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> On the Inet I found some, but not very clear infos, which say, that |
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> the temperature sensing diodes of the AMD Phenom II x6 T1090 were |
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> wrong. Second thing is, when idleing the CPU of my box has only 34 |
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> degree C -- which would be nice if true, but I dont believe that: |
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> The CPU is cooled with a Scythe Mulgen 2 Rev.B or with other words |
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> its only a fan and therefore only air cooling... |
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|
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that line is not from the diode. You need k8temp to read the cpu temperature. |
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Also it is not wrong for all phenom II. Just some. |
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|
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this is with an X4: |
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sensors |
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k10temp-pci-00c3 |
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Adapter: PCI adapter |
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temp1: +55.2°C (high = +70.0°C) |
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|
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w83627ehf-isa-0290 |
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Adapter: ISA adapter |
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Vcore: +0.98 V (min = +0.00 V, max = +1.74 V) |
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in1: +0.14 V (min = +2.04 V, max = +2.04 V) ALARM |
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AVCC: +3.30 V (min = +2.98 V, max = +3.63 V) |
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VCC: +3.30 V (min = +2.98 V, max = +3.63 V) |
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in4: +1.68 V (min = +1.53 V, max = +2.04 V) |
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in5: +1.69 V (min = +1.91 V, max = +2.04 V) ALARM |
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in6: +1.86 V (min = +2.04 V, max = +2.01 V) ALARM |
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3VSB: +3.28 V (min = +2.98 V, max = +3.63 V) |
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Vbat: +3.28 V (min = +2.70 V, max = +3.30 V) |
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in9: +1.65 V (min = +2.04 V, max = +1.78 V) ALARM |
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fan1: 0 RPM (min = 703 RPM, div = 128) ALARM |
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fan2: 547 RPM (min = 0 RPM, div = 32) |
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fan3: 0 RPM (min = 0 RPM, div = 128) |
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fan5: 0 RPM (min = 0 RPM, div = 128) |
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temp1: +35.0°C (high = -5.0°C, hyst = +125.0°C) sensor = thermistor |
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temp2: +49.0°C (high = +80.0°C, hyst = +75.0°C) sensor = thermistor |
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temp3: +47.5°C (high = +80.0°C, hyst = +75.0°C) sensor = thermistor |
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cpu0_vid: +0.375 V |
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|
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|
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cooled with a little Scythe Shuriken. On idle these CPUs don't need much |
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current, which means that they are pretty cool. Bios says the same. So the |
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temps are close to the truth. |
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(temp 2 is cpu). |
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|
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> |
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> When booted into the BIOS the "hardware info" shows a higher |
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> temperature for the CPU while idleing than the above shown command |
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> output. But: From where the BIOS takes its informations? |
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|
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the same sensors. BUT: bios does ZERO powersaving. So the CPU is at its |
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highest clock and highest voltage setting, not even idling, so it sucks much |
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more power. |
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