sue bee
10+ year member
rock smoker
Hence, max out your RAM for performance (albeit not bang-for-the-buck). //content.invisioncic.com/y282845/emoticons/biggrin.gif.d71a5d36fcbab170f2364c9f2e3946cb.gifIt's the ram helping then, not superfetch. If you are using up more then X% of the ram your page file will start to get used more so by putting in the more ram you are using the page file less and hence increasing performance. However if you dont actually use more then 4 gb of ram you can do the same thing by just disableing superfetch and virtual memory. I really wish you could set the virutal memory to only be used one the ram hits 90%. But no microsoft seems to thing that things need to be paged as early as 25% and somethings are paged by default unless you diable it alltogether.
do a comparison with superfetch off and superfetch on and then come back. (and turn off your pagefile/virutal memory)
I did notice some decreased load times in some applications. But as a whole my system was slower due to the constant disk thrashing off the page file and superfecth going at work... no thanks. The disk thrashing is really evident on laptops due to there lower HD performance. I couldn't figure out why so many people were coming to me complaing of poor performance on there laptop until I figured out the truth behind superfetch. they were complaining that with XP there laptop was fine but now with vista it takes forever to do even the most basic of task's. I disabled superfetch and everything was great.
Superfetch is only good for those users who only use the computer for certain things and thats all they do. Then superfetch can learn those things and cache/prefetch things appropriately. But for normal people who live dynamic lives there is no way for superfetch to predict what a user is going to use and just fills the ram up (in your case all 8gb's of it) with useless junk (wasting disk performance and power). And it litteraly doesnt stop... it just keeps going until the ram is full and even then it swaps stuff out as it sees fit... useless.
