虚拟机里的win10，CPU一直以2.3GHz运行。在正常系统下，单核是可以达到3.6GHz的，请大佬帮忙看看有没

 

<？xml version='1.0' encoding='UTF-8'？><domain type='kvm'> <name>Game</name> <uuid>1f192a48-f993-5423-d7e2-ecc279df296c</uuid> <metadata> <vmtemplate xmlns=“unraid” name=“Windows 10” icon=“windows.png” os=“windows10”/> </metadata> <memory unit='KiB'>16777216</memory>
<currentMemory unit='KiB'>16777216</currentMemory> <memoryBacking> <nosharepages/> </memoryBacking> <vcpu placement='static'>22</vcpu> <cputune> <vcpupin vcpu='0' cpuset='0'/> <vcpupin vcpu='1' cpuset='18'/> <vcpupin vcpu='2' cpuset='1'/> <vcpupin vcpu='3' cpuset='19'/>
<vcpupin vcpu='4' cpuset='2'/>
<vcpupin vcpu='5' cpuset='20'/> <vcpupin vcpu='6' cpuset='3'/> <vcpupin vcpu='7' cpuset='21'/> <vcpupin vcpu='8' cpuset='4'/> <vcpupin vcpu='9' cpuset='22'/> <vcpupin vcpu='10' cpuset='6'/> <vcpupin vcpu='11' cpuset='24'/> <vcpupin vcpu='12' cpuset='8'/> <vcpupin vcpu='13' cpuset='26'/>
<vcpupin vcpu='14' cpuset='10'/>
<vcpupin vcpu='15' cpuset='28'/> <vcpupin vcpu='16' cpuset='12'/> <vcpupin vcpu='17' cpuset='30'/> <vcpupin vcpu='18' cpuset='14'/> <vcpupin vcpu='19' cpuset='32'/> <vcpupin vcpu='20' cpuset='16'/> <vcpupin vcpu='21' cpuset='34'/> </cputune>
<os>
<type arch='x86_64' machine='pc-i440fx-7.1'>hvm</type> <loader readonly='yes' type='pflash'>/usr/share/qemu/ovmf-x64/OVMF_CODE-pure-efi.fd</loader
> <nvram>/etc/libvirt/qemu/nvram/1f192a48-f993-5423-d7e2-ecc279df296c_VARS-pure-efi.fd</nvram> </os> <features>
<acpi/> <apic/>
<hyperv mode='custom'>
<relaxed state='on'/> <vapic state='on'/> <spinlocks state='on' retries='8191'/>
<vendor_id state='on' value='none'/> </hyperv> </features> <cpu mode='host-passthrough' check='none' migratable='on'> <topology sockets='1' dies='1' cores='11' threads='2'/> <cache mode='passthrough'/>
</cpu>
<clock offset='localtime'> <timer name='hypervclock' present='yes'/> <timer name='hpet' present='no'/> </clock>
<on_poweroff>destroy</on_poweroff>
<on_reboot>restart</on_reboot>
<on_crash>restart</on_crash> <devices> <emulator>/usr/local/sbin/qemu
</emulator>
<disk type='file' device='disk'> <driver name='qemu' type='raw' cache='writeback'/> <source file='/mnt/user/domains/Game/vdisk1.img'/>
<target dev='hdc' bus='sata'/><b168> <serial>vdisk1</serial>
<boot order='1'/> <address type='drive' controller='0' bus='0' target='0' unit='2'/> </disk> <controller type='sata' index='0'> <address type='pci' domain='0x0000' bus='0x00' slot='0x03' function='0x0'/> </controller>
<controller type='virtio-serial' index='0'>
<address type='pci' domain='0x0000' bus='0x00' slot='0x04' function='0x0'/> </controller> <controller type='pci' index='0' model='pci-root'/> <controller type='usb' index='0' model='nec-xhci' ports='15'> <address type='pci' domain='0x0000' bus='0x00' slot='0x07' function='0x0'/> </controller> <interface type='bridge'>
<mac address='52：54：00：14：bf：ff'/>
<source bridge='br0'/> <model type='virtio-net'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x0'/> </interface> <serial type='pty'> <target type='isa-serial' port='0'> <model name='isa-serial'/> </target> </serial>
<console type='pty'
> <target type='serial' port='0'/> </console> <channel type='unix'> <target type='virtio' name='org.qemu.guest_agent.0'/> <address type='virtio-serial' controller='0' bus='0' port='1'/> </channel> <input type='tablet' bus='usb'> <address type='usb' bus='0' port='1'/>
</input>
<input type='mouse' bus='ps2'/> <input type='keyboard' bus='ps2'/> <audio id='1' type='none'/> <hostdev mode='subsystem' type='pci' managed='yes'> <driver name='vfio'/> <source> <address domain='0x0000' bus='0x04' slot='0x00' function='0x0'/>
</source>
<address type='pci' domain='0x0000' bus='0x00' slot='0x05' function='0x0'/> </hostdev> <hostdev mode='subsystem' type='pci' managed='yes'> <driver name='vfio'/> <source> <address domain='0x0000' bus='0x04' slot='0x00' function='0x1'/> </source>
<address type='pci' domain='0x0000' bus='0x00' slot='0x06' function='0x0'/>
</hostdev>
<hostdev mode='subsystem' type='usb' managed='no'>
<source startupPolicy='optional'> <vendor id='0x05ac'/> <product id='0x024f'/> </source> <address type='usb' bus='0' port='2'/> </hostdev> <hostdev mode='subsystem' type='usb' managed='no'>
<sourcestartupPolicy='optional'>
<供应商 id='0x1ea7'/>
<product id='0x0064'/> </source> <address type='usb' bus='0' port='3'/> </hostdev>
<memballoonmodel='none'/>
</devices>
</domain>
 

还真是这样，e5v4，虚拟win10一直显示2.4Ghz，卓越模式也没变化，但unraid中cpu显示是实时的，最高3Ghz

在 VM 中是可以睿频的，但是虚拟机里面不会显示睿频后的频率，参考：

 

Quote

It usually works but it's not reported by the VM.

 

 

 

如何确认在 unRAID 上 CPU 是否实现了睿频的功能，参考：

 

 

Edited November 1, 20232 yr by JackieWu