Date: Wed, 12 Feb 2020 10:39:37 -0800 From: Chris <bsd-lists@BSDforge.com> To: freebsd-current <freebsd-current@freebsd.org> Subject: Which AMD CPUs are supported -- temperature Message-ID: <ad5a6a2d15376e09855c18cac23e92fa@udns.ultimatedns.net>
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Hard as I try I can not get anything close to the actual temperature of the CPUs or cores while running on FreeBSD=2E I assembled the following box as an intended builder for FreeBSD Install images, upgrade images, and ports development, and package builder / installer=2E But to no avail=2E I'm unwilling to put any pressure on a CPU I have no reference material on regarding the temperature=2E Immediately after boot I get 1=2E1C, and loading it with average services; the CPU is purported by FreeBSD (amdtemp) to hover between ~7-11=2E6C=2E I can be fairly sure that the CPU isn't frozen after boot, as I'm not dumping liquid nitrogen on it, or anything=2E :) According to specs on this CPU; I can safely run it up to 70C=2E At POST, the BIOS reports it around ~34-38C=2E But as noted above, after boot, FreeBSD reports 1=2E1C=2E Which can't be correct=2E What needs to be done to get the temp? I don't have this problem on any of my other AMD based boxes/servers=2E Detailed info on this CPU, and FreeBSD it's running: FreeBSD 12=2E0-CURRENT #0 r323185: amd64 Also tried on: FreeBSD 12=2E1-STABLE r357001 amd64 # dmidecode 3=2E1 Scanning /dev/mem for entry point=2E SMBIOS 2=2E8 present=2E Handle 0x003F, DMI type 4, 42 bytes Processor Information =09Socket Designation: P0 =09Type: Central Processor =09Family: Athlon X4 =09Manufacturer: AuthenticAMD =09ID: 01 0F 63 00 FF FB 8B 17 =09Signature: Family 21, Model 48, Stepping 1 =09Flags: =09=09FPU (Floating-point unit on-chip) =09=09VME (Virtual mode extension) =09=09DE (Debugging extension) =09=09PSE (Page size extension) =09=09TSC (Time stamp counter) =09=09MSR (Model specific registers) =09=09PAE (Physical address extension) =09=09MCE (Machine check exception) =09=09CX8 (CMPXCHG8 instruction supported) =09=09APIC (On-chip APIC hardware supported) =09=09SEP (Fast system call) =09=09MTRR (Memory type range registers) =09=09PGE (Page global enable) =09=09MCA (Machine check architecture) =09=09CMOV (Conditional move instruction supported) =09=09PAT (Page attribute table) =09=09PSE-36 (36-bit page size extension) =09=09CLFSH (CLFLUSH instruction supported) =09=09MMX (MMX technology supported) =09=09FXSR (FXSAVE and FXSTOR instructions supported) =09=09SSE (Streaming SIMD extensions) =09=09SSE2 (Streaming SIMD extensions 2) =09=09HTT (Multi-threading) =09Version: AMD Athlon(tm) X4 860K Quad Core Processor =20 =09Voltage: 1=2E4 V =09External Clock: 100 MHz =09Max Speed: 3700 MHz =09Current Speed: 3700 MHz =09Status: Populated, Enabled =09Upgrade: Socket FM2 =09L1 Cache Handle: 0x0023 =09L2 Cache Handle: 0x0024 =09L3 Cache Handle: Not Provided =09Serial Number: Not Specified =09Asset Tag: Not Specified =09Part Number: Not Specified =09Core Count: 4 =09Core Enabled: 4 =09Thread Count: 4 =09Characteristics: =09=0964-bit capable dev=2Ecpu=2E3=2Ecx_method: C1/hlt dev=2Ecpu=2E3=2Ecx_usage_counters: 63812 dev=2Ecpu=2E3=2Ecx_usage: 100=2E00% last 2223us dev=2Ecpu=2E3=2Ecx_lowest: C1 dev=2Ecpu=2E3=2Ecx_supported: C1/1/0 dev=2Ecpu=2E3=2Etemperature: 1=2E6C dev=2Ecpu=2E3=2E%parent: acpi0 dev=2Ecpu=2E3=2E%pnpinfo: _HID=3Dnone _UID=3D0 dev=2Ecpu=2E3=2E%location: handle=3D\_PR_=2EP003 dev=2Ecpu=2E3=2E%driver: cpu dev=2Ecpu=2E3=2E%desc: ACPI CPU dev=2Ecpu=2E2=2Ecx_method: C1/hlt dev=2Ecpu=2E2=2Ecx_usage_counters: 14741 dev=2Ecpu=2E2=2Ecx_usage: 100=2E00% last 20303us dev=2Ecpu=2E2=2Ecx_lowest: C1 dev=2Ecpu=2E2=2Ecx_supported: C1/1/0 dev=2Ecpu=2E2=2Etemperature: 1=2E6C dev=2Ecpu=2E2=2E%parent: acpi0 dev=2Ecpu=2E2=2E%pnpinfo: _HID=3Dnone _UID=3D0 dev=2Ecpu=2E2=2E%location: handle=3D\_PR_=2EP002 dev=2Ecpu=2E2=2E%driver: cpu dev=2Ecpu=2E2=2E%desc: ACPI CPU dev=2Ecpu=2E1=2Ecx_method: C1/hlt dev=2Ecpu=2E1=2Ecx_usage_counters: 13740 dev=2Ecpu=2E1=2Ecx_usage: 100=2E00% last 41429us dev=2Ecpu=2E1=2Ecx_lowest: C1 dev=2Ecpu=2E1=2Ecx_supported: C1/1/0 dev=2Ecpu=2E1=2Etemperature: 1=2E6C dev=2Ecpu=2E1=2E%parent: acpi0 dev=2Ecpu=2E1=2E%pnpinfo: _HID=3Dnone _UID=3D0 dev=2Ecpu=2E1=2E%location: handle=3D\_PR_=2EP001 dev=2Ecpu=2E1=2E%driver: cpu dev=2Ecpu=2E1=2E%desc: ACPI CPU dev=2Ecpu=2E0=2Ecx_method: C1/hlt C2/io dev=2Ecpu=2E0=2Ecx_usage_counters: 36918 0 dev=2Ecpu=2E0=2Ecx_usage: 100=2E00% 0=2E00% last 3896us dev=2Ecpu=2E0=2Ecx_lowest: C1 dev=2Ecpu=2E0=2Ecx_supported: C1/1/0 C2/2/400 dev=2Ecpu=2E0=2Efreq_levels: 3700/26568 3500/22525 3000/14531 2400/8507 1700/5415 dev=2Ecpu=2E0=2Efreq: 3700 dev=2Ecpu=2E0=2Etemperature: 1=2E6C dev=2Ecpu=2E0=2E%parent: acpi0 dev=2Ecpu=2E0=2E%pnpinfo: _HID=3Dnone _UID=3D0 dev=2Ecpu=2E0=2E%location: handle=3D\_PR_=2EP000 dev=2Ecpu=2E0=2E%driver: cpu dev=2Ecpu=2E0=2E%desc: ACPI CPU dev=2Ecpu=2E%parent:=20 dev=2Eamdtemp=2E0=2Ecore0=2Esensor0: 11=2E1C dev=2Eamdtemp=2E0=2Esensor_offset: 0 dev=2Eamdtemp=2E0=2E%parent: hostb7 dev=2Eamdtemp=2E0=2E%pnpinfo:=20 dev=2Eamdtemp=2E0=2E%location:=20 dev=2Eamdtemp=2E0=2E%driver: amdtemp dev=2Eamdtemp=2E0=2E%desc: AMD CPU On-Die Thermal Sensors dev=2Eamdtemp=2E%parent:=20 dev=2Ecpu=2E3=2Etemperature: 12=2E5C dev=2Ecpu=2E2=2Etemperature: 12=2E5C dev=2Ecpu=2E1=2Etemperature: 12=2E5C dev=2Ecpu=2E0=2Etemperature: 12=2E5C Thanks again! --Chris
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