The memory on your computer also stores temporary cache data, which is known as RAM or Memory Cache. Although it is created to reduce the operational stress on the applications, by quickly fetching and processing the data directly inside the memory, it also has its caveats. The drawback of memory cache is it leaves little space for processing data by apps running in the foreground. This results in a slow-running computer. This is why you occasionally need to clear the memory cache to allow the processing of the more important tasks. In this article, we discuss how the memory cache works, and the different ways you can clean it.
When to Clear Memory Cache
The cache stored inside your system’s memory is independent and has no direct effect on your computer. Usually, it is small in size, relative to the overall size of the available memory capacity. The applications and programs on your computer create these caches for quick processing – the memory itself does not need a cache. However, when the cache size has increased significantly, it can cause your computer to lag. You will experience longer processing times and poor performance. These are the symptoms of when you might need to clear out the memory cache. But these are assumed symptoms. Memory leaks can also cause increased memory caches. To be sure of when to clear out the memory cache, you should find the current value of the memory cache. Use the steps in the following section to find out the size of your memory cache. Learn how to clear all sorts of cache on Windows.
How to Check Memory Cache Size
To check your current memory cache size, use these steps: As you can see from the image above, the memory cache is significantly large, around 12 GB. It is definitely due to a cache cleaning. Let us now show you the different methods to clear the memory cache.
Clear Memory Cache
Restart the Computer
The easiest way to clear the memory cache is by restarting the computer. RAM is a volatile memory, which means that it loses all data as soon as it loses power. Therefore, restarting the computer gets rid of all the data on it, including the memory cache. When the compute reboots, you will notice that the memory cache (from the Task Manager) is reduced and negligible.
Manually Flush Memory Cache
The easiest way to clear the memory cache is to flush it. It can be done using a simple shortcut that you can create on your desktop. Here is how: You can then use this shortcut when needed to flush the memory cache.
Close RAM-Hungry Background Applications and Processes
The applications and processes that create the most memory cache are also the ones that consume the memory the most. Therefore, to clear the memory cache, kill the tasks and processes that consume the most memory. To close any processes consuming system memory, open the Task Manager and switch to the Processes tab. Click on the “Memory” column header to sort the processes in descending order, and then kill the apps/processes that you do not need. If you end most of the tasks, you will notice that the memory cache will be near to negligible. However, if you only end some of the apps and processes, it will only reduce the size of the cache.
Disable Startup Programs
In the Windows operating system, some apps and programs are set to start up automatically, in the background or the forefront, as soon as you sign into your account. These apps contribute to the memory cache, and disabling them will clear it up. Use the following steps to disable the startup programs:
Adjust PC for Best performance
There are plenty of animations and other insignificant effects in the Windows OS that create a memory cache. Disable them and optimize your PC for best performance by performing the following steps: Once the computer restarts, the visual effects will be automatically turned off.
Clear Pagefile when Shutting Down
Pagefile is a hidden system file on your hard drive that is primarily there to compensate for low RAM. When the computer shuts down, the memory cache is cleared, but the Pagefile remains, which also contributes to the memory cache when the computer boots back up again. You can configure the Pagefile to clear automatically whenever you shut down the computer. Here is how: When the computer restarts, the Pagefile will be cleared. This will happen every time the computer shuts down or restarts. You can also use our top selection of disk imaging and backup software so you never lose your data or operating system again.
Update Device Drivers
Outdated or corrupted drivers can often cause memory leaks, which then result in significant memory cache sizes. To fix this issue, make sure to update all system drivers. Here is a detailed guide to update drivers automatically. If you encounter issues with it, then you can also manually download a driver from the manufacturer’s website and install the driver manually.
Clear Memory Cache using RAMMap
RAMMap is a tiny tool by SysInternals that can be used to clear the memory cache at the press of a few buttons. Use the following steps to use the tool and clear out the RAM cache: That’s it! If you will notice in the Task Manager, the memory cache will be cleared.
Conclusion
Not many people may pay attention to it, but the memory cache is a real thing and can affect your computer’s speed and performance. Ridiculous sizes of memory cache can result in other errors, such as “Out of memory” errors in Chrome or Adobe applications. Therefore, it is advised to always keep an eye on the size of the memory cache, and clear it out from time to time, especially if your computer has been running for prolonged hours.
