AES is used to speed up encryption and decryption.
2.Supports hardware-assisted virtualization
It is easier to obtain better performance when using virtualization if it is hardware-assisted.
3.Has dynamic frequency scaling
Dynamic frequency scaling is a technology that allows the processor to conserve power and reduce noise when it is under a light load.
SSE is used to speed up multimedia tasks such as editing an image or adjusting audio volume. Each new version contains new instructions and improvements.
AVX is used to help speed up calculations in multimedia, scientific and financial apps, as well as improving Linux RAID software performance.
MMX is used to speed up tasks such as adjusting the contrast of an image or adjusting volume.