High amounts of RAM are especially useful for software used in graphic design, engineering, and video editing as these programs have to perform many calculations to render their images.

However, the practical limit of 64-bit CPUs (as of 2018) is 8 TB of addressable RAM. 32-bit computers support a maximum of 4 GB (2 32 bytes) of memory, whereas 64-bit CPUs can address a theoretical maximum of 18 EB (2 64 bytes). Software programs that require many calculations to function smoothly can operate faster and more efficiently on the multi-core 64-bit processors, for the most part.Īnother big difference between 32-bit processors and 64-bit processors is the maximum amount of memory ( RAM) that is supported. Multiple cores allow for an increased number of calculations per second that can be performed, which increases the processing power and helps make a computer run faster. 64-bit processors come in dual-core, quad-core, six-core, and eight-core versions for home computing. Differences between a 32-bit and 64-bit CPUĪ big difference between 32-bit processors and 64-bit processors is the number of calculations per second they can perform, which affects the speed at which they can complete tasks. Many 32-bit programs works with a 64-bit processor and operating system, but some older 32-bit programs may not function properly, or at all, due to limited or no compatibility. Any input is welcome.On a computer with a 64-bit processor, you cannot run a 16-bit legacy program. So the SPO must be conflict based? List of updates are below. Not running Windows update seemed to have stopped the SPO. Timing caused me to rule out hardware, and I thought it was a virus issue for a while until I tested out not running Windows Update. Only thing that seems to complete fix the issue is a System Restore to an earlier date. Then after an immediate re-power up, works fine. Takes a few days to figure out the pattern is a SPO only once, circa 2 mins after power up whether I leave it sit or open programs/internet/etc.

Assuming virus (though AVG was installed within first few days), restart in safe mode and System Restore. A few seconds after Windows loads another SPO. After circa one month, a spontaneous power off (SPO) occurs a few minutes after power up.

Kb2538242 32 bit