Compare Desktop Memory: How to Choose the Right Amount of RAM

Before we compare desktop memory let's cover the definition of desktop computer RAM: Random Access Memory(RAM) gives the desktop processor access to the information required to run applications on your desktop computer. RAM is a temporary storage area in your desktop that helps to determine how many applications you can run at the same time and how much data can be provided to each of those programs at any given point in time. In general the more desktop memory you choose the faster your computer will run and the more programs you can have open simultaneously. Choose desktop RAM in greater quanities to allow your computer to efficiently run at the maximum screen resolution possible.

When you compare desktop memory keep in mind that desktop RAM is like a hard drive except RAM is much faster and only stores data temporarily. Desktop applications are stored on your hard drive, but when a program is started it gets loaded to the RAM. If too many
programs are loaded at once the RAM gets bogged down and the virtual memory in the hard drive kicks in to try and support the overload. Hard drives are known for their storage capacity not their speed. You want your programs to run on the computer's system RAM and not the hard drive's virtual memory. To ensure this happens it is critical to compare desktop RAM and choose desktop memory that will meet your specific computing requirements.

I recommend purchasing a desktop with at least 512 MB RAM. Low-priced new desktop computers with 256 MB RAM have largely become a thing of the past. As desktop computer prices continue to fall we will likely see 512 MB computers completely phase out as 1 GB becomes the standard minimum system memory we see offered on new desktops. I currently have two desktops, each with 512 MB RAM, that work great for web browsing and basic business productivity. If all you need is a basic desktop computer that can efficiently perform simple tasks like internet browsing, email checking and sending, CD and DVD burning, and downloading or saving a reasonable amount of files, then 512 MB will do just fine for you.

If you're a video gamer or will use your desktop to work on large files or with complex applications then you should compare desktop memory across several models and choose at least 1-2 GB desktop RAM. You will be able to run more programs at the same time, enjoy better/smoother graphics, and work efficiently with large or complex projects related to business, school, or home finances. Here is a rough guide to how much RAM you should consider for your desktop computer:

Web browsing, email, and basic word processing or spreadsheets: choose 512 MB or more desktop memory

Large files(i.e. music or video) and complex productivity applications: choose 1GB or more desktop RAM

Video editing and digital image creation/editing: choose 2 GB or more desktop memory

Serious video gaming w/ 3D graphics: choose 2 GB or more desktop RAM

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Compare Desktop Memory