Now, consider a 32 bit processor which will have 2^32 logical addresses( worth 4GB) will have to have 4GB worth of RAM for absolute performance. physical memory based on the page table and page size of all those running processes. RAM won't help if the needed amount is saturated.Ĭorrect me if i'm wrong but RAM upgrade which basically meaning is your physical memory, when upgraded, can help you have little less number of page faults.During the time when page translation takes place the logical address space needs to map the active processes onto the RAM i.e. Thus a faster hard drive is needed for a better overall performance in processing. Processors generally need to wait for the hard drive's read/write operations which are a lot slower. In today's computers, the bottle-neck of processing is usually the hard drive. you need faster boot/shut down/sleep times.you run big programs such as Adobe or photo editing software that take long to load.you want a snappier response throughout the system.If you do not run VMs, there will be no increase in performance in most cases! Mac OS X operates very efficient with 8GB of RAM. Other than that, this will most likely not be necessary.
you do run Virtual Machines excessively because you need to allocate a lot of RAM to the virtual OS.
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