Disabled Hyper-V
Tweaked <cpu>
portion
<features>
<acpi/>
<apic/>
<hyperv mode="custom">
<relaxed state="on"/>
<vapic state="on"/>
<spinlocks state="on" retries="8191"/>
<vendor_id state="on" value="AuthenticAMD"/>
</hyperv>
<kvm>
<hidden state="on"/>
</kvm>
<vmport state="off"/>
<ioapic driver="kvm"/>
</features>
<cpu mode="host-passthrough" check="none" migratable="on">
<topology sockets="1" dies="1" cores="6" threads="2"/>
<feature policy="disable" name="hypervisor"/>
</cpu>
Now, my GPU’s getting fully utilized at >80%