Overclock.net › Forums › AMD › AMD CPUs › When overclocking what temp should i watch? CPU or Core temp?
New Posts  All Forums:Forum Nav:

When overclocking what temp should i watch? CPU or Core temp?

post #1 of 5
Thread Starter 
currently have 54 degree CPU temp (load) and core temp 48...
R&B
(13 items)
 
  
CPUMotherboardGraphicsRAM
AMD Phenom II X6 1090T Black Edition ASUS Crosshair IV Formula XFX RADEON HD6870 Corsair XMS3 DDR3 1333MHz 6GB 
Hard DriveOptical DriveOSMonitor
Western Digital 680 GB Sony Optical Drive Windows 7 Ultimate 64 Bit SAMSUNG SyncMaster 245B 
KeyboardPowerCaseMouse
A keyboard from 2001 XFX CORE EDITION 750W Cooler Master HAF 912 Plus Moded Logitech School Mouse 
Mouse Pad
My Table 
  hide details  
Reply
R&B
(13 items)
 
  
CPUMotherboardGraphicsRAM
AMD Phenom II X6 1090T Black Edition ASUS Crosshair IV Formula XFX RADEON HD6870 Corsair XMS3 DDR3 1333MHz 6GB 
Hard DriveOptical DriveOSMonitor
Western Digital 680 GB Sony Optical Drive Windows 7 Ultimate 64 Bit SAMSUNG SyncMaster 245B 
KeyboardPowerCaseMouse
A keyboard from 2001 XFX CORE EDITION 750W Cooler Master HAF 912 Plus Moded Logitech School Mouse 
Mouse Pad
My Table 
  hide details  
Reply
post #2 of 5
Both. CPU temp is the temperature at the socket - the sensor on the mobo. The core temp.. well you know what that is

On AMD systems it's common that socket temp is 5-15C higher than core temp.
For some reason I believe that more massive heatsink lowers more socket temp, where more airflow affects more core temp.
My Rig
(14 items)
 
Ex-wife's Rig
(15 items)
 
 
CPUMotherboardGraphicsRAM
Core i5 4460 AsRock H81M-DG4 Sapphire Rx470 Platinum KVR 1600 16Gb 
Hard DriveHard DriveCoolingOS
2x Seagate 3Tb Samsung 850 EVO 120 Scythe Ninja 3 Rev.B Windows 10 Pro 
MonitorKeyboardPowerCase
Fujitsu Siemens A17-2A Logitech K280e SuperFlower SF-550K12XP Thermaltake Versa H25 
MouseAudio
Logitech G402 Sony MDR XD150 
CPUMotherboardGraphicsRAM
Athlon 750K 4.0Ghz AsRock FM2A75 Pro4+ Sapphire R9 270X Dual-X Kingston 2x4Gb 1600 
Hard DriveHard DriveOptical DriveCooling
Samsung 850 EVO 120  Western Digital 320Gb LiteON DVD-RW CoolerMaster Hyper Z600 
OSMonitorKeyboardPower
Windows 7 Pro x64 Toshiba 32" FullHD TV Logitech FSP Hexa 550 
CaseMouse
DeLUX Logitech 
  hide details  
Reply
My Rig
(14 items)
 
Ex-wife's Rig
(15 items)
 
 
CPUMotherboardGraphicsRAM
Core i5 4460 AsRock H81M-DG4 Sapphire Rx470 Platinum KVR 1600 16Gb 
Hard DriveHard DriveCoolingOS
2x Seagate 3Tb Samsung 850 EVO 120 Scythe Ninja 3 Rev.B Windows 10 Pro 
MonitorKeyboardPowerCase
Fujitsu Siemens A17-2A Logitech K280e SuperFlower SF-550K12XP Thermaltake Versa H25 
MouseAudio
Logitech G402 Sony MDR XD150 
CPUMotherboardGraphicsRAM
Athlon 750K 4.0Ghz AsRock FM2A75 Pro4+ Sapphire R9 270X Dual-X Kingston 2x4Gb 1600 
Hard DriveHard DriveOptical DriveCooling
Samsung 850 EVO 120  Western Digital 320Gb LiteON DVD-RW CoolerMaster Hyper Z600 
OSMonitorKeyboardPower
Windows 7 Pro x64 Toshiba 32" FullHD TV Logitech FSP Hexa 550 
CaseMouse
DeLUX Logitech 
  hide details  
Reply
post #3 of 5
Quote:
Originally Posted by ronnin426850 View Post
Both. CPU temp is the temperature at the socket - the sensor on the mobo. The core temp.. well you know what that is

On AMD systems it's common that socket temp is 5-15C higher than core temp.
For some reason I believe that more massive heatsink lowers more socket temp, where more airflow affects more core temp.
And for some reason, i'd like to believe it's vice versa

Just some info:
If mobo has cpu temp shutdown, it looks at its own temp reading which is CPU(socket). The cpu itself cares about Core temp and stop working(freeze,reset) if its limit is exceeded.

Fun fact: On my system, socket and core temp reads only 1c diff both idle and load
Edited by Catscratch - 5/27/11 at 4:53am
Intel Evilnow
(18 items)
 
   
CPUMotherboardGraphicsRAM
i5 2500k 4ghz @ Offset -0.015 Asus P8P67 Evo (bios 3207) Sapphire 280x Tri-x 3GB OC (Stock 1020/1500 Non... G.Skill RipjawsX 2x4gb 1866mhz 9-10-9-28-2n @ 1.5v 
Hard DriveHard DriveHard DriveHard Drive
SHSS37A120G WD5000AAKX-001CA0 WD20EARX WD20EZRZ 
Hard DriveOptical DriveCoolingOS
WD5001AALS-00L3B2 (Now External) ASUS DRW-1814BLT Noctua NH-u12p SE2 Windows 10 Pro 
MonitorKeyboardPowerCase
Asus VH242H Wobbly Stand :) Microsoft Ergo 4000 Enermax Infiniti 650 (28a,28a,30a) Cooler Master haf 912 Advanced 
MouseOther
A4tech x7 F3 Sunbeam RHK-EX-BA Rheobus-Extreme Fan Controlle... 
CPUMotherboardGraphicsRAM
Phenom II x6 1090t BE 3.6/4.0 Turbo@def.volt MSI K9A2 Platinum v1 Sapphire HD6850 1GB 850/1100@def.volt Kingston 2x2gb Hyperx 1066 5-5-5-15 
Hard DriveHard DriveOptical DriveOS
Western Digital WD5001AALS Seagate Barracuda ST3250410AS Asus DRW-1814BLT Windows 7 Ultimate x64 SP1 
MonitorKeyboardPowerCase
Asus VH242H 23.6" Wobbly Stand :D Microsoft Ergo 4000 Enermax Infiniti 650w (28a,28a,30a) Thermaltake Kandalf SuperTower 
Mouse
A4 tech Swop-3 
  hide details  
Reply
Intel Evilnow
(18 items)
 
   
CPUMotherboardGraphicsRAM
i5 2500k 4ghz @ Offset -0.015 Asus P8P67 Evo (bios 3207) Sapphire 280x Tri-x 3GB OC (Stock 1020/1500 Non... G.Skill RipjawsX 2x4gb 1866mhz 9-10-9-28-2n @ 1.5v 
Hard DriveHard DriveHard DriveHard Drive
SHSS37A120G WD5000AAKX-001CA0 WD20EARX WD20EZRZ 
Hard DriveOptical DriveCoolingOS
WD5001AALS-00L3B2 (Now External) ASUS DRW-1814BLT Noctua NH-u12p SE2 Windows 10 Pro 
MonitorKeyboardPowerCase
Asus VH242H Wobbly Stand :) Microsoft Ergo 4000 Enermax Infiniti 650 (28a,28a,30a) Cooler Master haf 912 Advanced 
MouseOther
A4tech x7 F3 Sunbeam RHK-EX-BA Rheobus-Extreme Fan Controlle... 
CPUMotherboardGraphicsRAM
Phenom II x6 1090t BE 3.6/4.0 Turbo@def.volt MSI K9A2 Platinum v1 Sapphire HD6850 1GB 850/1100@def.volt Kingston 2x2gb Hyperx 1066 5-5-5-15 
Hard DriveHard DriveOptical DriveOS
Western Digital WD5001AALS Seagate Barracuda ST3250410AS Asus DRW-1814BLT Windows 7 Ultimate x64 SP1 
MonitorKeyboardPowerCase
Asus VH242H 23.6" Wobbly Stand :D Microsoft Ergo 4000 Enermax Infiniti 650w (28a,28a,30a) Thermaltake Kandalf SuperTower 
Mouse
A4 tech Swop-3 
  hide details  
Reply
post #4 of 5
My cpu temp is around 55c at full load, with my core temps between 67-62. this is after 18 plus hrs of prime.
BIG DADDY!!!!!
(13 items)
 
  
CPUMotherboardGraphicsRAM
I7-950 @ 4.0ghz HT EVGA-Classified-3 EVGA GTX-580 6GB Corsair Dom 2000MHZ 
Hard DriveOSMonitorKeyboard
120GB Corsair Force-SSD--2TB-WD-BLACK windows7-HP Lg 24 inch RAZER. BLACKWIDOW ULTIMATE 
PowerCaseMouseMouse Pad
Corsair-AX1200 HAF-X-942 RAZER-LACHESIS-5600 Steelseries QCK 
  hide details  
Reply
BIG DADDY!!!!!
(13 items)
 
  
CPUMotherboardGraphicsRAM
I7-950 @ 4.0ghz HT EVGA-Classified-3 EVGA GTX-580 6GB Corsair Dom 2000MHZ 
Hard DriveOSMonitorKeyboard
120GB Corsair Force-SSD--2TB-WD-BLACK windows7-HP Lg 24 inch RAZER. BLACKWIDOW ULTIMATE 
PowerCaseMouseMouse Pad
Corsair-AX1200 HAF-X-942 RAZER-LACHESIS-5600 Steelseries QCK 
  hide details  
Reply
post #5 of 5
Quote:
Originally Posted by Catscratch View Post
And for some reason, i'd like to believe it's vice versa
It could be just my system. I have 3 different sinks and 4 different fans and have been swapping and combining them in the past 2 months, so that's the behaviour I noticed.
My Rig
(14 items)
 
Ex-wife's Rig
(15 items)
 
 
CPUMotherboardGraphicsRAM
Core i5 4460 AsRock H81M-DG4 Sapphire Rx470 Platinum KVR 1600 16Gb 
Hard DriveHard DriveCoolingOS
2x Seagate 3Tb Samsung 850 EVO 120 Scythe Ninja 3 Rev.B Windows 10 Pro 
MonitorKeyboardPowerCase
Fujitsu Siemens A17-2A Logitech K280e SuperFlower SF-550K12XP Thermaltake Versa H25 
MouseAudio
Logitech G402 Sony MDR XD150 
CPUMotherboardGraphicsRAM
Athlon 750K 4.0Ghz AsRock FM2A75 Pro4+ Sapphire R9 270X Dual-X Kingston 2x4Gb 1600 
Hard DriveHard DriveOptical DriveCooling
Samsung 850 EVO 120  Western Digital 320Gb LiteON DVD-RW CoolerMaster Hyper Z600 
OSMonitorKeyboardPower
Windows 7 Pro x64 Toshiba 32" FullHD TV Logitech FSP Hexa 550 
CaseMouse
DeLUX Logitech 
  hide details  
Reply
My Rig
(14 items)
 
Ex-wife's Rig
(15 items)
 
 
CPUMotherboardGraphicsRAM
Core i5 4460 AsRock H81M-DG4 Sapphire Rx470 Platinum KVR 1600 16Gb 
Hard DriveHard DriveCoolingOS
2x Seagate 3Tb Samsung 850 EVO 120 Scythe Ninja 3 Rev.B Windows 10 Pro 
MonitorKeyboardPowerCase
Fujitsu Siemens A17-2A Logitech K280e SuperFlower SF-550K12XP Thermaltake Versa H25 
MouseAudio
Logitech G402 Sony MDR XD150 
CPUMotherboardGraphicsRAM
Athlon 750K 4.0Ghz AsRock FM2A75 Pro4+ Sapphire R9 270X Dual-X Kingston 2x4Gb 1600 
Hard DriveHard DriveOptical DriveCooling
Samsung 850 EVO 120  Western Digital 320Gb LiteON DVD-RW CoolerMaster Hyper Z600 
OSMonitorKeyboardPower
Windows 7 Pro x64 Toshiba 32" FullHD TV Logitech FSP Hexa 550 
CaseMouse
DeLUX Logitech 
  hide details  
Reply
New Posts  All Forums:Forum Nav:
  Return Home
  Back to Forum: AMD CPUs
Overclock.net › Forums › AMD › AMD CPUs › When overclocking what temp should i watch? CPU or Core temp?