https://community.intel.com/t5/Mobile-and-Desktop-Processors/Xeon-Platinum-8180m-wont-turbo-boost-correctly-when/m-p/1628047#M77228 <P>hey just seeing if anyone can help or has any input on this, i have an Xeon 8180m setup on a asus ws c621e sage motherboard, when i enable hyperthreading the clock speeds will drop down to 3.2ghz max when running benchmark and even if i open something as small as google chrome but as soon as i disable hyperthreading everything works great and it boosts over 3.5ghz all correctly as it should with many programs open, i tried many bios settings with no success, i have attached 2 pictures below, thank you</P><P>&nbsp;</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="Hyperthreading OFF" style="width: 999px;"><img src="https://community.intel.com/t5/image/serverpage/image-id/58537i0AFBFE44AE688381/image-size/large/is-moderation-mode/true?v=v2&amp;px=999&amp;whitelist-exif-data=Orientation%2CResolution%2COriginalDefaultFinalSize%2CCopyright" role="button" title="hyperthreading off.jpg" alt="Hyperthreading OFF" /><span class="lia-inline-image-caption" onclick="event.preventDefault();">Hyperthreading OFF</span></span><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="Hyperthreading ON" style="width: 999px;"><img src="https://community.intel.com/t5/image/serverpage/image-id/58538i25523D678BAE3491/image-size/large/is-moderation-mode/true?v=v2&amp;px=999&amp;whitelist-exif-data=Orientation%2CResolution%2COriginalDefaultFinalSize%2CCopyright" role="button" title="hyperthreading on with any program open.jpg" alt="Hyperthreading ON" /><span class="lia-inline-image-caption" onclick="event.preventDefault();">Hyperthreading ON</span></span></P> Mon, 02 Sep 2024 23:01:55 GMT Sinon 2024-09-02T23:01:55Z https://community.intel.com/t5/Mobile-and-Desktop-Processors/Xeon-Platinum-8180m-wont-turbo-boost-correctly-when/m-p/1628047#M77228 <P>hey just seeing if anyone can help or has any input on this, i have an Xeon 8180m setup on a asus ws c621e sage motherboard, when i enable hyperthreading the clock speeds will drop down to 3.2ghz max when running benchmark and even if i open something as small as google chrome but as soon as i disable hyperthreading everything works great and it boosts over 3.5ghz all correctly as it should with many programs open, i tried many bios settings with no success, i have attached 2 pictures below, thank you</P><P>&nbsp;</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="Hyperthreading OFF" style="width: 999px;"><img src="https://community.intel.com/t5/image/serverpage/image-id/58537i0AFBFE44AE688381/image-size/large/is-moderation-mode/true?v=v2&amp;px=999&amp;whitelist-exif-data=Orientation%2CResolution%2COriginalDefaultFinalSize%2CCopyright" role="button" title="hyperthreading off.jpg" alt="Hyperthreading OFF" /><span class="lia-inline-image-caption" onclick="event.preventDefault();">Hyperthreading OFF</span></span><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="Hyperthreading ON" style="width: 999px;"><img src="https://community.intel.com/t5/image/serverpage/image-id/58538i25523D678BAE3491/image-size/large/is-moderation-mode/true?v=v2&amp;px=999&amp;whitelist-exif-data=Orientation%2CResolution%2COriginalDefaultFinalSize%2CCopyright" role="button" title="hyperthreading on with any program open.jpg" alt="Hyperthreading ON" /><span class="lia-inline-image-caption" onclick="event.preventDefault();">Hyperthreading ON</span></span></P> Mon, 02 Sep 2024 23:01:55 GMT https://community.intel.com/t5/Mobile-and-Desktop-Processors/Xeon-Platinum-8180m-wont-turbo-boost-correctly-when/m-p/1628047#M77228 Sinon 2024-09-02T23:01:55Z https://community.intel.com/t5/Mobile-and-Desktop-Processors/Xeon-Platinum-8180m-wont-turbo-boost-correctly-when/m-p/1633168#M77912 <P>new info to this, bcdedit /set useplatformclock true causes the turbo boosting to stop working again just like when hyperthreading is enabled</P> Tue, 24 Sep 2024 18:45:41 GMT https://community.intel.com/t5/Mobile-and-Desktop-Processors/Xeon-Platinum-8180m-wont-turbo-boost-correctly-when/m-p/1633168#M77912 Sinon 2024-09-24T18:45:41Z