How much memory is required to run games at optimal performance? The short answer is that it depends on your configuration..

The amount of video RAM (VRAM) in a graphics card (GPU) determines how much and how well the card can display images and video on the screen.

VRAM is used to store the VR images. It is the VRAM that determines the quality of the images that get displayed. The more VRAM you get, the better quality images get displayed. There are two ways to get more VRAM: by increasing the pixel count of the LCD panel (at the expense of pixel density) or by increasing the size of the VRAM (at the expense of performance). Some manufacturers of laptops come with 4GB of VRAM, which means that you can play some games with higher settings at 1080p. But if you want to get the best image quality, you should get more than 4GB.. Read more about how much vram do i need 2021 and let us know what you think.

I’ll be upfront about it since determining the appropriate quantity of VRAM is a laborious and complicated task (GPU). If we were talking about 2015 or 2010, the vast majority of people would say 1GB is plenty. Because apps and games weren’t as resource-intensive at the time, the query “How much VRAM do I need for gaming” wouldn’t have any complicated answers.

The threshold need for 2021, or a few years in the future, is 4GB of VRAM, which is rapidly rising to 8GB of VRAM. To be honest, 8GB of VRAM will be the minimal need for the bulk of games in a few years. Let me first define a VRAM before moving on to more advanced topics.

What exactly is a VRAM?

I assume you are familiar with the term RAM. Random-access memory (RAM) is a kind of memory that stores data in a temporary manner. A VRAM, on the other hand, is nothing more than a video RAM. It’s housed in a video card’s tiny RAM slots. When you launch an application or play a game, you need VRAM, not RAM, to render graphics and the environment that’s within. Although RAM temporarily stores programs, we don’t utilize it for anything other than page filing, storing shaders, textures, and other rendering-related data.

You’re in excellent shape as long as your GPU has additional VRAM. Also, if you have a VRAM of 8GB or more from the RTX lineage, it’s always preferable to utilize a 1440P resolution or a 4K display.

What are the different types of VRAM?

I recall GDDR1 and other memory types being widely utilized years ago, but now we’ve arrived to a point where GDDR6 VRAM modules are being overused. Not to add that AMD GPUs have distinct kinds than Nvidia cards at times. In addition, the Titan extensions/Lineages use a different kind of VRAM. Why is this the case? It all depends on which GPU core is utilized. If a GPU is aimed for gaming, for example, Nvidia will almost certainly include more CUDA and Tensor cores, as well as a more sophisticated VRAM type. Users will be able to enjoy a smooth gaming experience.

How does VRAM interact with a CPU (the notion of a bottleneck)?

Consider the following situation. Assume you have a GTX 750Ti and an Intel Core i9 9900K processor. Yes, it’s a totally fictitious situation; I’m sure no one would do that unless they were testing. Anyway, what can you anticipate if you launch the Maya program or any other game available today? It’ll work out, right? If you answered Yes, you are essentially correct, but you are also incorrect.

The term “bottleneck” refers to a CPU’s incompatibility with a graphics processor. When you have a CPU bottleneck, your processor is unable to meet the GPU’s demands. In layman’s words, your GPU sends a lot of requests to your CPU, but it doesn’t recognize them in a timely manner. The example of the GTX 750Ti and the Intel Core i9 9900K will support the GPU bottleneck theory. Your GPU is not up to pace with the processor’s condition, resulting in lower GPU performance.

At first glance, you may wonder what the relationship is between VRAM capacity and the bottleneck. Do you think a 512MB GPU will work with the Intel Core i9 9900K? Even though this is a hypothetical situation, we may presume that the RTX 2060 has a 512MB version as well. I know it’s hysterical, but stick with me. No, it’s not going to work. Your whole system will come crashing down. Keep in mind that your processor also plays a part in defining your GPU/CPU bottlenecks when you’re thinking about getting a GPU. It’s not always the case that additional VRAM will solve all of your problems. Take the RX 580 8GB with Intel Core i9 as an example. Even if the GPU has 8GB of VRAM, the CPU will still choke.

How do in-game settings impact the GPU’s overall performance? ?

It all comes down to the amount of accessible VRAM, which may be coupled with the system RAM if necessary. You can check up page filing since I’ll go through how to set it up and how it interacts with your GPU and CPU. For the time being, just keep the beat.

I discovered a fantastic foundation after some recent computations. It’s hardly breaking news since the vast majority of players have probably already done so. In any case, the resolution, ambient occlusion, and any other element that aids in texture details have a significant effect on your GPU. You should expect your GPU to operate well at 1440p resolution if it has 8GB of VRAM. Not to add, the monitor is crucial in deciding how often the pixels are scrambled. It’s a complicated procedure, but you should realize that each change will result in a better and more functional game than one that goes unnoticed.

If you have a 4k display, you may set the ambient occlusion to its maximum settings, the textures to their highest settings, and the resolution to 1920 x 1080 or higher with that VRAM.

It goes without saying that if your PC’s VRAM is less than 4GB, you can’t expect it to run games at 4k. The bulk of games that people are playing in 4k need at least 8GB of VRAM. Not the RX 580’s 8GB, but GPUs from the higher lineage, for the love of GOD (RTX series, and new RX series of AMD).

So, how much VRAM do you need to run today’s games?

I would recommend looking at various GPUs and their integrated sub-modules, keeping in mind that the bulk of recent titles need a least of 3GB to 4GB for running games at 2k. Also, if you have a 1440p display, you should check at RTX GPUs since they are very compatible with 1440p resolution.

It’s worth noting that a 4GB GPU won’t provide you with adequate flexibility in a few years. In short, demand for the most recent triple-A games is soaring, and we have no option but to update our systems. In the not-too-distant future, RTX GPUs may become the bare minimum for 1440p gaming. However, in 2021, 4GB will be sufficient to run games at 1080p. Keep in mind that the requirements may vary when the RX 6900 XT and RTX 3080 GPUs become available.

In the new year, you will almost always have new gaming hardware on the market. This new stuff will have some features you have been waiting for, some features you have been wanting, and some features you have not yet even heard of. To be prepared, you will need to know what to expect when it comes to the amount of VRAM for your gaming systems.. Read more about how much vram do i have and let us know what you think.

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Frequently Asked Questions

How much VRAM should I use for gaming?

The amount of VRAM you should use for gaming is dependent on the game you are playing. Some games require a lot of VRAM to run properly, while others can be played with less.

Is 2GB VRAM enough in 2021?

2GB VRAM is enough for Beat Saber in 2021.

Is 8GB of VRAM enough 2021?

8GB of VRAM is enough for the majority of games. However, if you are planning on playing Beat Saber with 4K textures and 60fps, then 16GB of VRAM is recommended.


Holly is the smartest person you will ever know (Or so she tells us lol). She's a gamer by heart, and an author by soul. Writing for the website g15tools is a dream come true for her - she loves being able to share her thoughts and insights with others who love gaming as much as she does. When she's not writing or gaming, Holly can be found spending time with her friends and family.