There are multiple components that are found inside a PC, and each one is important. No component is superior to the other as the system won’t turn on even if one of them is missing. As for RAM, it is easily one of the most important components for gaming. Today, we will discuss what RAM does for gaming and how important it is. 

What Does RAM Do For Gaming? 

RAM is a component that can help improve frame rates in a video game, leading to better and smoother gameplay. A high capacity RAM will increase the game’s performance, while a lower RAM capacity will result in decreased frame rates and poor performance. 

What Is RAM and How Does It Affect Gaming?

RAM is something where the system temporarily stores information that it needs to access quickly. This is different from an HDD or SDD, as these two components store the data permanently until the user manually deletes it. The information/data stored in RAM is only cleared when you either close the program or shut down the system. 

If you have seen people building gaming rigs, you might have noticed that they invest a lot in good RAM. This is mainly because RAM is a pretty important component for gaming as it can boost the game’s performance significantly. 

For those wondering how RAM comes into play during gaming, the answer is simple. Whenever you launch a game, the system stores the data of the game into the RAM instead of the HDD. This is because of two reasons. First, RAM stores data temporarily, and second, it’s much faster than the HDD. 

What Factors Should You Consider While Choosing A RAM for Gaming?

There are multiple factors that you need to consider while choosing a RAM for gaming. You can have a look at them below.


The capacity of the RAM is the most important factor to consider while choosing a RAM. In the market, you’ll find RAM sticks of different sizes. There are sticks that offer 2GB, 4GB, 8GB, and 16GB of RAM. The higher the capacity of the RAM, the better the performance. 


As we discussed earlier, RAM can temporarily store and transfer data. As for the frequency, it measures how quickly it does this. The higher the frequency of a RAM is, the more quickly it will do different tasks. You can find RAM with frequencies ranging from 800MHz to 5200MHz. 


There are different generations of RAM available in the market. The latest one is DDR5. However, DDR3 and DDR4 RAM are also considered good for gaming. But if you want to get the ultimate performance, it is recommended that you get the latest generation of RAM.

How Much RAM Is Enough For Gaming? 

Now, a big mistake many people make is that they think more RAM is better. While this is true to some extent, what they don’t realize is that if they get more RAM than they need, they are only going to waste their money. 

For example, if you’re planning to play video games that require only 4GB of RAM, then an 8GB stick will be more than enough for you. But what people do is that they place 16GB of RAM inside their system, thinking that the performance will be greater. But in reality, only 4GB of RAM will be used, while the remaining 12GB will go to waste. This does not mean that you shouldn’t get a large capacity RAM, but you need to first see whether you’ll be needing it or not.

To help you understand the amount of RAM needed for video games in a better way, we are going to talk about different RAM sizes and what impact they have on gaming.


4GB is the minimum amount of RAM you need in your PC. However, you can’t expect it to run the latest games smoothly. Sure, this might have been enough a couple of years ago, but things are different now. The world of gaming has improved, and we now have visually stunning games that demand more RAM. But if you’re planning to play old video games on your systems, such as Metal Slug or Call of Duty 2, 4GB will be enough. 


Most video games these days require you to have 8GB of RAM. You can say that this is the minimum you’ll need if you’re planning to play the latest titles. While some games require more than this, most will run smoothly with 8GB of RAM. Some of the games that can run well with this much RAM include Apex Legends, Fortnite, Grand Theft Auto V, and Resident Evil Village.


16GB RAM is considered the sweet spot for gaming. This much RAM can help you run every game smoothly, no matter how demanding it is. Call of Duty Warzone is a video game that requires you to have at least 16GB of RAM. While there are claims that the battle royale only needs 8GB of RAM, a lot of players have experienced multiple issues with lower RAM. But all of their issues were fixed after they upgraded it to 16GB. 

Similarly, many other games, such as Red Dead Redemption 2, require you to have at least 16GB packed in your system. The best part is that 16GB of RAM is also enough for you to run multiple programs at the same time. In other words, you can play a video game with discord opened in the background.  

You will also notice a significant difference in FPS while using 16GB of RAM. For instance, you might get around 100 FPS in Apex Legends with 8GB of RAM, and this number can increase to around 130 FPS with 16GB of RAM. For competitive players, this is a huge difference. 


If you want something that can help you run every video game smoothly while doing other tasks as well, you must get 32GB RAM. This may be quite expensive, but you won’t have to worry about upgrading your RAM for the next couple of years. 

32GB of RAM can significantly increase the FPS in games and can help you multitask as well. This much RAM is ideal for streamers, as they can do live streaming, use discord, and play their favorite video game at the same time without worrying about a loss in performance. If you upgrade to 32GB RAM from 16GB, you’ll notice a big difference in performance. Applications will start loading more quickly, and the FPS in video games will increase by 20-30. 


You won’t find any video game out there that requires 64GB RAM. This is considered overkill for your PC, and you’ll only waste your money by getting 64GB RAM if all you do is gaming. Sure, this much RAM might be good for those who do video editing and other tasks that require tons of RAM, but you won’t need this much for gaming. Even 32GB is considered overkill in some cases and this is why it is recommended mostly for streamers. Therefore, there isn’t any reason for you to get 64GB of RAM.

How Much RAM Is Needed for 4K Gaming?

4K gaming requires you to have powerful components packed in your system. Sure, for 1080p or 2k gaming, you don’t need extremely powerful components. But if you’re planning to push to 4K, you’ll need to ensure you have the right components. Other than a powerful graphics card and a processor, you need high-capacity RAM for it.

At the moment, 16GB RAM is considered enough for 4K gaming. However, some games struggle even with 16GB RAM at 4K. For such games, you will need at least 32GB of RAM. This much RAM will even help you run games at 4K, which will be released in the next few years. 

Is RAM Important for Gaming?

The short answer is yes, RAM is important for gaming. In the above sections, you can read how big of an impact RAM has on gaming and how it can increase the overall performance of a video game. If you’re planning to play old-generation video games, you don’t need more than 4GB of RAM. 

However, for the latest games, you will need at least 8GB of RAM, while some of them will require you to have 16GB RAM. Furthermore, if you’re planning to do 4K gaming, you might need to consider upgrading it to at least 16GB of RAM, as the system will struggle to run the games otherwise. 

Wrapping Up

This was everything you needed to know about what RAM does for gaming and how important it is. As you can see, you need to select the right RAM for your system. Getting a bigger RAM isn’t a bad thing, but you’ll only waste your money if you don’t have any use for it. Furthermore, before getting yourself a RAM stick, make sure your motherboard supports it. If you try to use DDR4 RAM on a DDR3 motherboard, it won’t work.

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James is a marketer by day and gamer by night. He loves sharing his Marketing background in the world of streaming. When he's not working on campaigns he's likely to be spotted in Verdansk.