Do I need prefetch with an SSD?
Prefetch is responsible for ensuring that frequently used data is stored at the “front” of the hard drive. Superfetch stores frequently used data & programs directly in RAM. Both are unnecessary for SSDs due to their superior read speed.
Is prefetch needed?
Contrary to many blog posts, disabling Prefetch and SuperFetch for SSD drives is actually unnecessary. It IS true that Prefetch and SuperFetch won´t provide a huge advantage for starting applications from SSD drives, as they are fast anyway. In this respect one could actually switch off the service.
Should I disable SuperFetch SSD?
It is stated by Microsoft that SuperFetch and PreFetch should be disabled, if the OS is installed on a ssd, according to article http://support.microsoft.com/kb/2727880. But SuperFetch is used for loading data parts of applications, which have been used very often, to RAM.
Does disabling SysMain increase FPS?
Once PCs started to equip with SSDs on Windows 7 and onward editions, Windows automatically disable Superfetch to enhance PC performance. If you are still having an HDD or have an old PC then you should probably disable superfetch to increase FPS in gameplay and PC overall performance.
Should I enable Superfetch?
Most users should keep Superfetch enabled because it does help with overall performance. If you aren’t sure, try turning it off. If you don’t notice any improvements, turn it back on. Again, Superfetch is referred to as SysMain in Windows 10.
Is it OK to disable prefetch?
Prefetch loads pieces of program files into RAM. By disabling this feature, you free up your system memory. This is one of those tweaks that isn’t universal to all SSDs. In fact, it’s not recommended if you own an Intel drive, as it purportedly has a negative impact on performance.
Does superfetch slow down computer?
That might prove worthwhile if you’re going to run all of those apps, but if you’re not, SuperFetch ends up slowing down your PC in order to reduce slowdown later, which is counter-intuitive.