Passmark of Windows 10 VM running on a kvm hypervisor, with Spectre protection disabled
Windows 10 on KVM – Passmark
Windows 10 VM regains full performance when Spectre protection is disabled
Just some thoughts
Windows 10 VM regains full performance when Spectre protection is disabled
Windows 10 on bare metal vs. VM with and without Spectre protection
Benchmark comparisons with Spectre protection turned off
Spectre protection disabled