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odd temps at 5.0 compared to stable 4.7 on i5 2500k

post #1 of 3
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so i have a stable 4.7ghz with vcore at1.425v and under full load my temps max at about 76c about 15min into prime and never really approach that temp anymore afterwards. now when i started working on 5.0ghz with vcore at 1.455v and about 15min into prime95 my max temp was at 69c. this seems odd because the room temp never differed throughout either test. has anyone else seen this happen? or am i jus smoking the good stuff here
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Sinestro Corps
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Server
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intel 4770k asrock z87 formula oc Evga geforce gtx 980 SC Corsair Dominator GT 
Hard DriveHard DriveCoolingOS
Samsung 830 series Samsung 850 pro Custom Water Cooling Windows 10 pro 64bit 
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BenQ XL2420TX Acer Predator XB271HU Razer Anansi OCZ ZX series 850W 
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CaseLabs Mercury S8 Corsair Scimitar creative Zx 
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Intel i5 2500k Gigabyte GA-Z68X-UD7-B3  PNY 9400GT Samsung wonder ram 
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post #2 of 3

Yes I think you are smoking the good stuff. Every processor is different, very different.

Some processors overclock to very high clocks with low voltage and some processors overclock to same clocks at higher voltage.

I've seen many cases where a cpu that oc's to X clocks with lower voltage is HOTTER than a processor at same X clocks but with higher voltage.

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Butterfly effect
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Helios
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RAMHard DriveHard DriveOptical Drive
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Thermalright HR-02 Macho Windows 10 Professional 64bit Benq G2410HD Cherry G80-3000 
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Seasonic 660w XP2 Fractal Design Define R5 Logitech Performance Mouse MX SMSL SD-793ii 
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2x Fractal Design GP-14 1x Noctua NF-A14 PWM Kensington Expert Mouse 
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Arctic Cooling Accelero S1 Rev. 2 Scythe Slip Stream PWM Scythe Gentle Typhoon AP-14 Windows 7 Ultimate 64bit 
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post #3 of 3
i dont know but my e6400 does the same thing at 1.4 and 3.1 ghz its about 7-10 c hotter then it is at 1.45 and 3.44
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red devil
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it has many uses
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Core 2 duo e6400 Gigabyte GA-EP45-UD3P bfg maXcore 55 gtx260 kingston hyper x cl6 (2 gb x 4) 
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westren digital caviar blue 320 westren digital caviar green 500 westren digital caviar green 1 tb seagate 7200 2 tb 
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toshiba ts-h653 toshiba ts-h653 antec kuhler h20 620 win 7 ult 64 bit 
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hp w 2007 ocz Fatal1ty 550 azza tek salano 1000r 
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xeon e5405 xeon e5405 intel d5400dx skull trail 9800 gtx + 
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