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intel cpu reporting different temps for core one and two

post #1 of 5
Thread Starter 
core 1 often says its up to 6c hotter than core two idle iits the same with core one other going back and forth 1c above to the same and core to sometimes going 1 below
any ideas why its reporting different temps?
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post #2 of 5
this is normal. It can be a variety of factors to cause this (I'm not going into all of them here), but know that core temp variation is "normal" and often inevitable.
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post #3 of 5
Thread Starter 
my temps were always 100% exactly the same until about a week ago then it started reporting different temps
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☣ Tera ☣
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CPUMotherboardGraphicsGraphics
AMD FX-4100@4.6ghz ASUS M5A97 EVO @2.6ghz NB 2.4ghz HT sapphire R9 290x asus 7970 directcu II 
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AMD 16GB DDR3 1333 (4x4gb)@1866 10-11-10-32 OCZ RevoDrive 110GB PCI-E x4 WD 1.5tb WD 2tb 
Hard DriveHard DriveHard DriveHard Drive
WD 2tb WD 3TB green WD 3TB red WD 3TB red 
Hard DriveOptical DriveCoolingOS
WD 3TB green external DVD burner CORSAIR Hydro Series H60 Liquid Cooler windows 7 x64 
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24in asus vh238h 42in plasma razer lycosa CORSAIR Gaming Series GS700 700W 
CaseAudio
rosewill challenger logitech 5.1 channel 
CPUMotherboardGraphicsRAM
core 2 duo p7450 g60vx GTX 260M 1GB ✞R.I.P.✞ 4GB DDR2 
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G60VX-RBBX05 
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post #4 of 5
It is normal, it can be various reasons most fix this by lapping there chip to have a flat surface so the heatsink has full and even contact all around.
You shouldn't worry though, I have a 6c difference sometimes.
>.<
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>.<
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post #5 of 5
I normally have about 3-4oC difference between my cores

I got over a 10oC difference doing some stress testing running 4 streams of data instead of 8 on IBT, as the load switched from core to core, the high use one would stay at about 54-57oC and a non used core would drop down to around 44oC. Was only ever for a second at a time though.
    
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