Following the announcement of hardware requirements for the mobile version of Windows 10, Microsoft now publishes hardware requirements for PC version of Windows 10.
According to the Official charts, the Windows PC 32-bit minimum needs 1GB memory, 16GB hard drive, while the 64-bit version of the minimum need 2GB memory and 20GB hard drive, in addition to the DX9 graphics card, the screen resolution must be greater than 800x600.
Compared to Windows 8 hardware requirements, Windows 10 has almost no elevation, and deliberately does not emphasize processor performance, it appears that Microsoft feels that most of the current processor can meet the requirements of Windows 10.
It is worth mentioning that Microsoft has Uefi 2.3.1 added to the list of minimum requirements, it is not clear whether Windows 10 must be started with UEFI, if so, it will undoubtedly waste a large number of sufficient performance, but do not support the UEFI boot antique machines.