Even the latest games, a few of which use AVX, will not exceed Prime95 without AVX, as the AVX code used in games is less intense than the AVX code in utilities for testing stability and thermal performance. While your screenshot shows a maximum Core temperature of 71☌ running Intel XTU, keep in mind that XTU is a fluctuating workload that's only about 80%, whereas CineBench R23, as well as R20, are about 100%, as is Prime95, Small FFTs (No AVX). Intel Extreme Tuning Utility XTU 6.1.2.Also, keep in mind that Core temperatures increase and decrease with ambient (room) temperature, for which the International Standard for 'normal' is 22☌ or 72☏.Intel Extreme Tuning Utility XTU 6.2.0.19.Intel Extreme Tuning Utility XTU 6.2.0.24.Intel Extreme Tuning Utility XTU 6.2.0.27.Intel Extreme Tuning Utility XTU 6.3.0.54.Intel Extreme Tuning Utility XTU 6.3.0.56.Intel Extreme Tuning Utility XTU 6.4.1.11.Intel Extreme Tuning Utility XTU 6.4.1.19.Intel Extreme Tuning Utility XTU 6.4.1.23.Intel Extreme Tuning Utility XTU 6.5.1.321.Intel Extreme Tuning Utility XTU 6.5.1.355.Intel Extreme Tuning Utility XTU 6.5.2.40.Intel Extreme Tuning Utility XTU 7.4.1.3.We are working with Microsoft to resolve this issue. In these cases the user may reboot the system and rerun the XTU installer or application. When Windows Smart App Control feature is enabled, installing and/or running XTU may result in a notification or error from Windows.In certain undervolt protected system configurations XTU will be unable to set voltage controls to system default values.In these cases, XTU is unable to function when these features are enabled. In certain system configurations, Core Isolation Memory Integrity, Hyper-V, and Virtual Machine State are incompatible with XTU.The software interface exposes a set of robust capabilities common in most enthusiast platforms along with special new features available on new Intel processors and motherboards.

Intel xtu overclock