eatmetoyota Posted September 29, 2013 Share Posted September 29, 2013 H100i Runs Much Hotter Than Kühler H2O 620 So I just replaced a Kühler H2O 620 with the H100i and I was shocked to see that my i7 3770k now runs 5 to 10 deg C hotter. At idle, temps with the Kühler H2O 620 was in the low 20's, with the H100i, temp fluctuates between 29 and 31 deg C. Looking at the actual core temps, they now exceed 70 degC while doing some OC'ing. With the Kühler H2O 620, core temps have never went past 60 deg C. I checked the interface between heat sink and the CPU and it's making full contact. (Note that the jpeg below are screenshots of AI Suite and HWINFO64 from the most recent OC test @4.2Gz. The original OC test was @4.4GHz) http://i964.photobucket.com/albums/ae130/eatmempaa/KuhlerH2O620vsH100i_zps32554178.jpg http://i964.photobucket.com/albums/ae130/eatmempaa/systemspecs_zpsd53ee843.jpg Link to comment Share on other sites More sharing options...
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