HYPER-V system requirements:
1, Intel or AMD64-bit processor.
2.Windows Server 2008 R2 and above (server operating system); Windows 7 and above (desktop operating system).
3. Hardware-assisted virtualization.
4. The 4.CPU must have the hardware data execution prevention (DEP) function, and must start this function.
5. The minimum memory is 2GB.
Extended data
trait
1, an efficient VMbus architecture
Because the underlying Hypervisor code of Hyper-V is very small and does not contain any third-party drivers, it is very compact and therefore more secure.
Hyper-V adopts high-speed memory bus architecture based on VMbus. Hardware requests of virtual machines (graphics card, mouse, disk, network) can be directly sent to VSP in the root partition through VSC, and VSP calls corresponding device drivers to directly access hardware without the help of Hypervisor.
2. Perfect support for Linux system
Hyper-V can support Linux very well. We can install a Linux kernel supporting Xen to let Linux know that it is running on Hyper-V, or we can install an integrated component specially designed for Linux, including a VMbus driver with a disk and a network adapter, so that the Linux virtual machine can also achieve high performance.
3. Both safety and performance requirements should be considered.
Hyper-V's underlying Hypervisor runs at the highest privilege level, which Microsoft calls ring-1 (while Intel calls it root mode), while the OS kernel and driver of the virtual machine run in ring 0 and the application runs in ring 3. This architecture does not need to adopt complex BT (Binary Privileged Instruction Translation) technology, which can further improve security.