Many users wonder if The VRM and FPS ratio It is directly connected. The truth is that it is a much more complex question than it may seem, since it does not directly have a correlation that directly implies than if you have more GB of vram you will get a greater frame rate.
However, there are certain elements that we must take into consideration when talking about VRM and FPS. That is why, then we will give you Some keys to this relationshipand if we can really get better performance.
Vram and FPS What to take into account?
Recommended VRM memory of video games
We must start indicate that, directly, having a greater amount of VRM memory does not directly imply that we obtain a greater amount of FPS. I explain myself. That we have a lot of vram available It does not mean that our games will work at a better rate of photograms per second.
Video games have a number of Recommended VRM memory They need to execute the titles in a solvent way. Once we reach that memory figure, the remaining vram that is left unused on our card does not imply an increase in the performance of our games.
Yes indeed, have little amount of vram can negatively affect performance. Because? Because, as we have said, each title asks for a certain amount of Vram memory necessary to load the textures or execute the different graphic effects. And it is essential that our GPU reaches the minimum memory required by the game in question, since if we do not do it, it will begin to appear the framerate problems.
The resolution will affect the VRM you need and the FPS you get
Once it is made clear that excess vram does not imply a better performance, and that the lack of this does influence negatively, we must keep in mind How much memory is necessary to play a certain resolution. Although we already explain this difference in our article on 8 GB vs 12 GB of VRM memory, we will affect it again.
- 1080p. If we want to play in Full HD, it will be necessary to tell at least 8 GB of Vram. With this we should keep a frame rate per second enough to play correctly.
- 1440p. On the other hand, if we want to make the leap to the QHD, the recommended minimum will be the 12 GB of Vrambecause trying to play with 8 GB can imply that we end up being short of memory, and that therefore, the frame rate falls considerably.
- 4k. Finally, if we intend to play in UHD, the 16 GB of VRM should be unnegociable, since the size of the textures is much larger than in the previous resolution. In fact, there are occasions that, even with 16 GB, we can fall somewhat short.
What improves the FPS?
If we want to obtain a better frame rate per second, what we must take into account is the real power of the graphics card. This depends largely on THE CENTERS OF THE GPUthat depending on whether it is a NVIDIA card (CUDA CORES) or AMD (Stream Processors), will have one name or another.
They are the ones who are in charge of rendering tasks, so the most, more gross power we will have. In the case of NVIDIA graphics cards it is easily appreciablesince we can observe the differences that exist between RTX 4060 (3072 CUDA CORES), The RTX 4070 (5888 CUDA CORES) and the RTX 4080 (9728 CUDA CORES).
Therefore, in reality what we must keep in mind is the power of the GPU, and not the amount of vram memory it has available. Although it should be said that there are cases in which it has a direct relationship, such as what we have commented further back, and especially, When we activate the ray tracing.
CONCLUSIONS: The VRM and FPS ratio is not correlative
Based on what we have just explained, we can reach a clear conclusion. Have A greater amount of VRM does not have to directly mean that our FPS rate is higher. In fact, if our GPU has more vram memory than the one required by the game we are running, it will be indifferent if we have 1, 2 or 10 GB extra. The performance will not change.
On the other hand, if our GPU has less vram memory than that required by the game, the performance will be affected. But for a mere issue of minimums, as if our card did not meet the power requirements required for a certain resolution.
We recommend you best graphics cards.
Therefore, depending on the resolution and graphic quality we are going to play, we must opt for A concrete vram memory. But spending more money for a more vram model will not directly affect performance, especially when there is a lot of difference. That is, if we want to play in Full HD and we have thrown an eye on a GPU with 12 GB of VRM, it will not be necessary to change our purchase to a 16 GB model.
