WHAT IS READYBOOST WINDOWS 7 HOW TO
WHAT IS READYBOOST WINDOWS 7 PDF
WHAT IS READYBOOST WINDOWS 7 PRO

Once the tool launches, expand the Monitoring Tools branch, if it isn’t already, and click on Performance Monitor. To launch Performance Monitor, click on the Start button, type perfmon in the Start Search box, and press.

To help you monitor ReadyBoost, Performance Monitor provides a special set of counters under the heading ReadyBoost Cache. You can view performance data in graph, histogram, and report form. (I admit that in some of my previous posts about ReadyBoost, I have inadvertently contributed to this confusion, and I apologize.) Configuring Performance MonitorĪs you may know, Performance Monitor is a visualization tool that allows you to view performance data or counters, both in real time and from log files. So, again, even if you have 8 GB or more of RAM, there are situations where ReadyBoost can make a big performance contribution. Sure, a system with only 1 GB of RAM can use all the help it can get, but it is important to keep in mind that with ReadyBoost, the performance gain is coming from improved hard disk performance, not from an addition to RAM.

That’s only for systems with 1 GB of RAM.” The truth of the matter is that ReadyBoost is about improving hard disk performance, not enhancing or adding RAM to the system. I’ve heard plenty of people comment “Oh, I have 8 GB of RAM in my system, I don’t need ReadyBoost. ReadyBoost does NOT equal RAMĪnd one more thing that I should point out: ReadyBoost does NOT equal RAM. However, even if you have a fast hard disk, there are situations where ReadyBoost can make a big performance contribution. As such, ReadyBoost won’t provide as significant of a performance gain as it would if your hard disk is running 5400-RPM or lower, such as those typically found in laptops. During nonsequential read operations, ReadyBoost will jump in and essentially redirect SuperFetch to use the cache on the flash-based drive since a flash-based drive can outperform a hard disk for these types of read operations.įurthermore, fast hard disks pushing 7200-RPM or higher will in many cases be able to perform some, but not all, nonsequential read operations faster than a flash-based drive. Once ReadyBoost is enabled, it essentially keeps tabs on hard disk operations and will go into action reading and delivering files from its copy of the cache only when doing so will boost performance.įor example, during sequential read operations, ReadyBoost will sit back and allow SuperFetch to use the cache on the hard disk since the hard disk can outperform a flash-based drive for these types of read operations. In a nutshell, ReadyBoost allows Windows 7’s SuperFetch cache management technology to use flash-based devices to maintain a copy of the disk cache.

WHAT IS READYBOOST WINDOWS 7 PDF

This blog post is also available in PDF format in a free TechRepublic download. To see ReadyBoost in action, you’re going to have to keep tabs on it with Windows 7’s Performance Monitor. In other words, it is very difficult to be plugging away at some task on your system and just feel it kick in and say to yourself “Wow, there goes ReadyBoost! What a rush!” There are some tasks where the performance gain will be evident, and there are others where it will not. Unfortunately, ReadyBoost isn’t like adding rocket fuel to your system, and it’s not going to dramatically speed up every task that you regularly perform. Once you understand how ReadyBoost works and have it configured on your system, you’re obviously going to be looking for the promised performance gain.

WHAT IS READYBOOST WINDOWS 7 HOW TO

In a previous post, “ Take a Closer Look at ReadyBoost Features in Windows 7,” I showed you how to set up ReadyBoost and explained how it works. Note: This article originally was publish on TechRepublic on March 24, 2010. Greg Shultz shows you how to do just that. To see ReadyBoost in action, you're going to have to keep tabs on it with Windows 7's Performance Monitor.

WHAT IS READYBOOST WINDOWS 7 PRO

Pro tip: Keep tabs on ReadyBoost with Windows 7’s Performance Monitor

What is readyboost windows 7