Major difference between bit and bit Windows 10 is the way that they manage memory Where 32 bit processor or Windows limited to 4GB of RAM and 64 bit support up to 2TBAuthor: Sam. Feb 22, · In such cases, because a bit operating system can handle large amounts of memory more efficiently than a bit operating system, a bit system can be more responsive when running several programs at the same time and switching between them frequently. Help to decide whether you should install the bit Office version or the bit Office version. Which version is right for you depends on how you plan to use Office. Find out about choosing between bit Office and bit Office. Jan 25, · Differences Between bit and bit What is the difference between bit and bit versions of Windows, and how can I tell if my computer is running a bit or a bit version of Windows? This thread is locked. A major difference between bit processors and bit processors is the number of calculations per second they can perform, which affects the speed at which they can complete tasks. bit processors can come in dual core, quad core, six core, and eight core versions for home computing. Multiple cores allow for an increased number of.