Do you really need more than 8 GB of RAM?

Are you a PC gamer or a professional content creator looking to buy/build a new gaming or workstation PC? Perhaps you want to upgrade your existing one?

Whatever it is you’re doing, you want to make sure your system is strong enough for all the games you want to play or editing projects you’ll be working on.

But do you really need more than 8 GB of RAM?


RAM or Random Access Memory is a computer hardware that’s essential for both gamers and content creators. And I’ll tell you exactly how much RAM you’ll need for both. But first, let’s look at how RAMs affect computer performance.

How does RAM affect computer performance?

RAMs are physical memories inside your computer where temporary computer data are processed and stored. Noticeable effects on your computer’s performance and responsiveness depend on the amount and speed of RAM you have in your computer system.

When a CPU sends and fetches program instructions, the task is loaded onto the RAM since they perform way faster than hard drives. But how fast it can perform is limited only to the amount of memory it has.


From a gaming perspective, temporary [game] files are constantly being stored and swapped. When the system runs out of RAM, it automatically uses the hard drive’s special file called swap file. But this still isn’t as fast as RAMs, so chances are games will crash or you’ll see a “Your computer is low on memory” notification.

Adding the right amount of RAM will address this problem and only then will the game run smoothly without crashes. But to be clear: 4GB of RAM won’t be enough anymore for gaming this 2019.

Content creation.

Image editing.

Unlike gaming, the system only uses RAM, specifically, image editing, when there’s a need to. The amount of RAM is heavily dependent on a lot of things, but mainly revolve around the following:

  • Photo Editing Software
  • Decompressed Image
  • Bit Depth
  • Resolution
  • Layers

You’ll have to think about these to really come up with an estimate. And to give you a quick answer: 8GB of RAM won’t be enough if you’re serious about image editing.

Video editing.

Unlike gaming and image editing, having more RAM isn’t necessarily seen as an immediate need for an upgrade since the CPU and GPU do most of the heavy lifting when rendering videos.

More RAM is only seen necessary if you’re using the highest resolution and bit-rate your camera has to offer. Working with high-quality footage can be taxing in the editing timeline and will need more RAM. We’ll cover this in detail in the Ideal Amount of RAM for Your Use section below.

Ideal amount of RAM for your use.

It really depends on your usage…


The amount of RAM you’ll need for gaming depends on the system requirement of the game(s) you’d want to play. To give you a perspective, let’s look at some of the popular games in 2018 and their respective minimum and recommended system requirements…

GTA V System Requirements | Steam
GTA V System Requirements | Steam
The Witcher 3: Wild Hunt System Requirements | Steam
The Witcher 3: Wild Hunt System Requirements | Steam
Far Cry 5 System Requirements | Steam
Far Cry 5 System Requirements | Steam
Deus Ex: Mankind Divided System Requirements | Steam
Deus Ex: Mankind Divided System Requirements | Steam

Looking at the images, it’s clear that most of them require 8GB of RAM as recommended but games like PLAYERUNKNOWN’S BATTLEGROUNDS (PUBG) and Deus Ex: Mankind Divided are starting to need 16GB of RAM as recommended.

As a rule of thumb, the least amount of RAM you’d want to get this 2019 for the sole purpose of gaming is 8GB (DDR4). But there’s no harm if you could spend a little more to get 16GB instead for future-proofing. You can browse through this list to see the best DDR4 RAM for gaming.

Content creation.

Image editors.

Ultimately, these are the questions that you should ask yourself to come up with an estimate on how much RAM you need:

  • What photo editing software will I use?
  • How many photos do I need open at once and at what resolution?
  • At what bit depth do I edit photos in?
  • What’s the average number of layers do my photos have?
  • How much RAM does my computer need?

On average, Photoshop on a Windows 10 OS will require at least 16GB of RAM. This should be enough to keep up with the demand when editing images in JPG format. But if you’re going to be working with high bit depths and 4K or 8K resolutions on top of other RAM intensive programs in the background, consider getting 32GB of RAM.

Video editors.

It’s stated above that RAM is only seen necessary if you’re using the highest resolution and bit-rate when editing videos. But how much RAM, exactly, is an ideal amount? To give you a better understanding, refer to the image below:

RAM Recommendations
RAM Recommendations | Credit:

Final verdict.

Do you really need more than 8GB of RAM? The quick answer is: Yes!

But ultimately, it depends on what you’re going to do with the machine. And as seen above, the right amount differs if you’re a gamer or a professional content creator.

Published by AtulHost

Creator of AtulHost. An ardent Linux user. Comes from a business management background. Loves to do research on modern business insights and enterprise solutions like career, education, finance, investments ideas, marketing strategies, and productivity skills; technological trends like automation, artificial intelligence, cloud and edge computing, computer hardware and networking, data science, and the internet of things.

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