Traditional Culture Encyclopedia - Traditional virtues - uefi is called "Unified Extensible Firmware Interface", and compared to traditional BIOS, what are the advantages?
uefi is called "Unified Extensible Firmware Interface", and compared to traditional BIOS, what are the advantages?
UEFI DualBIOS? Technology

2. UEFI provides better performance
The traditional BIOS is customized for legacy 16-bit processors with poor addressing capabilities and poor performance, while UEFI can be applied to any 64-bit processor with much stronger addressing capabilities and better performance -- in other words, more loaded.
3, 64-bit new systems have the advantage
From Windows Vista SP1 and Windows Server 2003, as long as the 64-bit system can provide UEFI boot support, while the XP system, the 32-bit new system, can only be compatible with the module through the UEFI to realize the boot.
4. More convenient batch installations
UEFI-equipped motherboards can be used for "broadcast" installations over the Internet, where an image is broadcasted to multiple machines to install the operating system, which is especially convenient for enterprise users.
5. Faster boot and hibernation resumes
The traditional BIOS uses Int 13 to interrupt the reading of disks, and can only read 64KB per session, which is very inefficient, while UEFI can read 1MB per session and load faster. In addition, Microsoft's next-generation operating system, Win8, is further optimized to support UEFI, which is said to enable instant boot.
6, more secure startup
Previously there were rumors that Win8 uses UEFI to limit the survival of Linux and other systems, in essence, this design is to prevent the user from running unauthorized code, to ensure better security, the user can choose to turn off this feature if they do not feel the need.
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