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Tip 2: Try to set all values to their defaults for Windows 10 guest operation system: This issue disappeared after updating Virtualbox to the version 5.0.16 r105871: For example a lot of users were experiencing the problem of 100% CPU load by svchost.exe process on Windows 10 guest OS lately.
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Especially when it deals with the fresh version of Windows (Windows 10 for now). Update Virtualbox to the latest versionĭo not forget that a lot of bugs can be fixed in new version. You may see similar situations on the Internet forums. People often ask “ Why is my Windows 10 so slow on virtualbox VM? I have Core i7, 16 GB of RAM, I assigned 4 cores of CPU and 4 GB of RAM to the virtual machine but the CPU usage is 100% all the time! Svchost.exe process is loading CPU to 100%” Let us see what are the possible reasons of low performance and how to speed up Windows 10 on virtual machine. The problem: Windows 10 works slowly on Virtualbox virtual machine, while Windows 7 is fast and snappy. Extra steps to speed up Windows 10 on Virtualbox.Use optimal (or default) settings for virtual machine.Update Virtualbox to the latest version.
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