Spectre Windows 10 __full__ ✦ Validated

: Windows 10 21H2 and later include optimized mitigations; performance concerns are now minor on 8th-gen Intel / Ryzen 2000+ and newer.

Even years later, Microsoft continues to refine Spectre mitigations via the Windows Update mechanism, releasing "Microcode Updates" for supported Intel CPUs (Skylake through Raptor Lake) to close newly discovered side-channel variations. spectre windows 10