Arch Linux

clynamen

Member

Registered: 2010-09-20

Posts: 11

Website

Ryzen temperature

Currently I am not able to get any temperature info about the cpu (and the motherboard in general)

the tests included here were not useful https://bbs.archlinux.org/viewtopic.php?id=225370

My hardware:

[clynamen@taurus][~]% lspci
00:00.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 1450
00:00.2 IOMMU: Advanced Micro Devices, Inc. [AMD] Device 1451
00:01.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 1452
00:01.3 PCI bridge: Advanced Micro Devices, Inc. [AMD] Device 1453
00:02.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 1452
00:03.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 1452
00:03.1 PCI bridge: Advanced Micro Devices, Inc. [AMD] Device 1453
00:04.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 1452
00:07.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 1452
00:07.1 PCI bridge: Advanced Micro Devices, Inc. [AMD] Device 1454
00:08.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 1452
00:08.1 PCI bridge: Advanced Micro Devices, Inc. [AMD] Device 1454
00:14.0 SMBus: Advanced Micro Devices, Inc. [AMD] FCH SMBus Controller (rev 59)
00:14.3 ISA bridge: Advanced Micro Devices, Inc. [AMD] FCH LPC Bridge (rev 51)
00:18.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 1460
00:18.1 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 1461
00:18.2 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 1462
00:18.3 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 1463
00:18.4 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 1464
00:18.5 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 1465
00:18.6 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 1466
00:18.7 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 1467
03:00.0 USB controller: Advanced Micro Devices, Inc. [AMD] Device 43b9 (rev 02)
03:00.1 SATA controller: Advanced Micro Devices, Inc. [AMD] Device 43b5 (rev 02)
03:00.2 PCI bridge: Advanced Micro Devices, Inc. [AMD] Device 43b0 (rev 02)
1d:00.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] Device 43b4 (rev 02)
1d:02.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] Device 43b4 (rev 02)
1d:03.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] Device 43b4 (rev 02)
1d:04.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] Device 43b4 (rev 02)
1d:06.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] Device 43b4 (rev 02)
1d:07.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] Device 43b4 (rev 02)
25:00.0 USB controller: ASMedia Technology Inc. Device 1343
26:00.0 Ethernet controller: Intel Corporation I211 Gigabit Network Connection (rev 03)
28:00.0 VGA compatible controller: NVIDIA Corporation GP107 [GeForce GTX 1050 Ti] (rev a1)
28:00.1 Audio device: NVIDIA Corporation Device 0fb9 (rev a1)
29:00.0 Non-Essential Instrumentation [1300]: Advanced Micro Devices, Inc. [AMD] Device 145a
29:00.2 Encryption controller: Advanced Micro Devices, Inc. [AMD] Device 1456
29:00.3 USB controller: Advanced Micro Devices, Inc. [AMD] Device 145c
2a:00.0 Non-Essential Instrumentation [1300]: Advanced Micro Devices, Inc. [AMD] Device 1455
2a:00.2 SATA controller: Advanced Micro Devices, Inc. [AMD] FCH SATA Controller [AHCI mode] (rev 51)
2a:00.3 Audio device: Advanced Micro Devices, Inc. [AMD] Device 1457
[clynamen@taurus][~]% lscpu
Architecture:          x86_64
CPU op-mode(s):        32-bit, 64-bit
Byte Order:            Little Endian
CPU(s):                16
On-line CPU(s) list:   0-15
Thread(s) per core:    2
Core(s) per socket:    8
Socket(s):             1
NUMA node(s):          1
Vendor ID:             AuthenticAMD
CPU family:            23
Model:                 1
Model name:            AMD Ryzen 7 1700 Eight-Core Processor
Stepping:              1
CPU MHz:               1550.000
CPU max MHz:           3000.0000
CPU min MHz:           1550.0000
BogoMIPS:              5990.89
Virtualization:        AMD-V
L1d cache:             32K
L1i cache:             64K
L2 cache:              512K
L3 cache:              8192K
NUMA node0 CPU(s):     0-15
Flags:                 fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm constant_tsc rep_good nopl nonstop_tsc cpuid extd_apicid aperfmperf pni pclmulqdq monitor ssse3 fma cx16 sse4_1 sse4_2 movbe popcnt aes xsave avx f16c rdrand lahf_lm cmp_legacy svm extapic cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw skinit wdt tce topoext perfctr_core perfctr_nb bpext perfctr_l2 mwaitx hw_pstate vmmcall fsgsbase bmi1 avx2 smep bmi2 rdseed adx smap clflushopt sha_ni xsaveopt xsavec xgetbv1 xsaves clzero irperf arat npt lbrv svm_lock nrip_save tsc_scale vmcb_clean flushbyasid decodeassists pausefilter pfthreshold avic overflow_recov succor smca

motherboard: prime x370

Is anyone able to get the temperature info?

DoTheEvolution

Member

Registered: 2014-05-07

Posts: 24

Re: Ryzen temperature

Is anyone able to get the temperature info?

doubt it
https://www.phoronix.com/scan.php?page= … 4.13-Hwmon

Radioactiveman

Member

From: Germany

Registered: 2010-05-13

Posts: 388

Re: Ryzen temperature

Also read the comments for the Phoronix article. Installing the it87 driver could work.
There is even an AUR package for it: https://aur.archlinux.org/packages/it87-dkms-git/

clynamen

Member

Registered: 2010-09-20

Posts: 11

Website

Re: Ryzen temperature

it does not work unfortunately. The values are wrong

Buddlespit

Member

From: Chesapeake, Va.

Registered: 2014-02-07

Posts: 501

Re: Ryzen temperature

it does not work unfortunately. The values are wrong

Installing the it87-dkms-git driver from AUR worked just fine on my prime x370. I have fan speed and temps showing up on conky. Lm_sensors is picking up everything, including voltages.

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Hw-Probe

clynamen

Member

Registered: 2010-09-20

Posts: 11

Website

Re: Ryzen temperature

is it an X370-PRO ? I can get results, but they are completely wrong values (e.g. max temperature lower than min, or negative values)

drcouzelis

Member

From: Connecticut, USA

Registered: 2009-11-09

Posts: 4,092

Website

Re: Ryzen temperature

I have a Ryzen 5 1600 on an MSI B350 Tomahawk. I installed the "nct6775-dkms-git" package from the AUR and loaded it with "modprobe nct6775". Now when I run "sensors" I get this output:

nct6795-isa-0a20
Adapter: ISA adapter
in0:                    +0.62 V  (min =  +0.00 V, max =  +1.74 V)
in1:                    +1.00 V  (min =  +0.00 V, max =  +0.00 V)  ALARM
in2:                    +3.42 V  (min =  +0.00 V, max =  +0.00 V)  ALARM
in3:                    +3.36 V  (min =  +0.00 V, max =  +0.00 V)  ALARM
in4:                    +1.01 V  (min =  +0.00 V, max =  +0.00 V)  ALARM
in5:                    +0.15 V  (min =  +0.00 V, max =  +0.00 V)  ALARM
in6:                    +0.87 V  (min =  +0.00 V, max =  +0.00 V)  ALARM
in7:                    +3.41 V  (min =  +0.00 V, max =  +0.00 V)  ALARM
in8:                    +3.36 V  (min =  +0.00 V, max =  +0.00 V)  ALARM
in9:                    +1.83 V  (min =  +0.00 V, max =  +0.00 V)  ALARM
in10:                   +0.00 V  (min =  +0.00 V, max =  +0.00 V)
in11:                   +1.15 V  (min =  +0.00 V, max =  +0.00 V)  ALARM
in12:                   +0.91 V  (min =  +0.00 V, max =  +0.00 V)  ALARM
in13:                   +0.68 V  (min =  +0.00 V, max =  +0.00 V)  ALARM
in14:                   +1.54 V  (min =  +0.00 V, max =  +0.00 V)  ALARM
fan1:                     0 RPM  (min =    0 RPM)
fan2:                  2005 RPM  (min =    0 RPM)
fan3:                     0 RPM  (min =    0 RPM)
fan4:                     0 RPM  (min =    0 RPM)
fan5:                     0 RPM  (min =    0 RPM)
SYSTIN:                 +37.0°C  (high =  +0.0°C, hyst =  +0.0°C)  ALARM  sensor = CPU diode
CPUTIN:                 +32.0°C  (high = +115.0°C, hyst = +90.0°C)  sensor = thermistor
AUXTIN0:                +33.0°C  (high = +115.0°C, hyst = +90.0°C)  sensor = thermistor
AUXTIN1:               -128.0°C    sensor = thermistor
AUXTIN2:                +18.0°C    sensor = thermistor
AUXTIN3:                 -3.0°C    sensor = thermistor
SMBUSMASTER 0:          +30.0°C  
PCH_CHIP_CPU_MAX_TEMP:   +0.0°C  
PCH_CHIP_TEMP:           +0.0°C  
PCH_CPU_TEMP:            +0.0°C  
intrusion0:            ALARM
intrusion1:            ALARM
beep_enable:           disabled

Hope that helps!

Buddlespit

Member

From: Chesapeake, Va.

Registered: 2014-02-07

Posts: 501

Re: Ryzen temperature

is it an X370-PRO ? I can get results, but they are completely wrong values (e.g. max temperature lower than min, or negative values)

Ahhh.... I see what you're saying. Min/Max and Alarm are all screwed up, yes, but the actual readings for cpu temp (temp1) and cpu fan (fan1) are spot on. The arch wiki page for lm_sensors tells you how to adjust (change offsets) everything. BTW, yes, our chipset is the it866-something-something-something.... So the it87 driver will work. And may become more accurate as bios firmware gets fixed for the ryzen (we just got the AMD Agesa 1.0.0.6a for virtualization).

I have a Ryzen 5 1600 on an MSI B350 Tomahawk. I installed the "nct6775-dkms-git" package from the AUR and loaded it with "modprobe nct6775"

The Asus Prime X370 family of Ryzen boards use an ITE LPC chips (it87) and MSI is using the Nuvoton chips (ntc6775)

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Hw-Probe