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Core Clock vs Memory Clock: Which one is Best?

On the specification sheet for a GPU, which you’ve probably seen before, there are a lot of numbers, right? There is the name of the graphics processing unit (GPU), the clock speed of the core, the quantity of onboard video RAM, and then there is the clock speed of the VRAM.

But in all honesty, how significant is the memory clock in your head? And what about the clock speed of the core of your GPU? The frequency of your GPU’s memory clock is really virtually as significant as the frequency of its core clock, if not more so.

In the next piece, we will discuss just how significant GPU memory clock speed is for gaming, giving you the information you need to make a choice that is more educated and thoughtful.

Memory Clock Speed Explained

Your graphics processing unit (GPU) has a memory space known as VRAM that is used to temporarily store game elements like textures while you are playing a game.

Core Clock vs Memory Clock: which one is best?

This implies that your graphics card can process these assets more quickly if it has faster VRAM, and that having more VRAM enables for more assets to be stored if it has more VRAM. Therefore, increasing the clock speed of your video RAM (VRAM) might make your games render considerably more quickly.

You may also overclock your GPU memory, just as you can the core clock of your graphics card. Overclocking can be a significant role in the overall performance of your graphics card. Overclocking is something that you should always consider doing if you want to get the greatest performance out of your components.

What’s The Difference Between Memory Clock and Core Clock on a GPU?

The speed of the GPU’s video random access memory (VRAM) is referred to as the memory clock, whereas the speed of the GPU chip itself is referred to as the core clock. The clock speed of a GPU’s core may be compared to that of a gaming PC’s central processing unit (CPU) and random access memory (RAM). Core clock is often a more significant factor in determining overall game performance than memory clock is.

Does Memory Clock Speed Affect FPS?

You know, I really don’t have a clue what to say to you about this situation. I was joking, but yes, of course I do. To sum it all up in a nutshell, there is no real clear answer that I can offer you that is universally applicable to all situations on the question of whether or not the clock speed of your GPU RAM has any effect on the frame rate of your games.

When selecting a GPU, it is only natural to evaluate the raw performance of each specific graphics card and type of graphics card before making a final decision. Memory clock is one component that might be different across different third-party models. Additionally, the core clock may be altered, but that topic will be discussed elsewhere.

The majority of gamers only look at the core clock when trying to get a sense of the frame rate (FPS) they should anticipate while playing video games; however, does the memory clock have any bearing on this at all?

Overclocking the memory clock of your graphics processing unit (GPU) should, on average, result in a very minor speed boost; however, this improvement may vary depending on the game you are playing. It just so happens that some games benefit far more from VRAM frequency than others, and those other games simply don’t seem to place as much emphasis on it.

Therefore, the GPU Memory clock may have an impact on FPS; the degree to which it does so can range anywhere from 1% to 10%, depending entirely on the game that is being played.

Core Clock Speed Explained

The real core clock speed of the graphics processor is something that should be given a lot of attention when thinking about frames per second. Because a higher number indicates a higher quality, this is the most important figure you will discover on your graphics card.

In general, the faster your core clock is, the higher the frames per second (FPS) games will run at. However, this only holds true when comparing the same type of graphics card to a different model of itself (for example, the 2080 FE to the 2080 ROG Strix). This is due to the fact that different cards have varying numbers of components and different build structures.

The speed at which your graphics processor can actually do graphics-related tasks is measured by the GPU core clock speed. Therefore, increasing the GPU core clock by overclocking will always have a direct impact on the frame rates you get while playing games.

Memory clock ratio, on the other hand, is a measurement of how rapidly the onboard memory of your graphics card can store and redeploy elements such as textures into the game environment. This was mentioned previously in the article.

By increasing this clock, you will enhance the efficiency with which the VRAM processes game assets that are stored inside it. As a result, your game will run more smoothly, but the increase in FPS may not be that significant in most cases.

Does Boost Clock Matter?

Boost clock may not seem to be that crucial at first glance, but if you want to leave your graphics card’s basic settings same, it should be a primary consideration when selecting your next card. What exactly is meant by the term “boost clock”?

The boost clock is a special speed that the manufacturer of your graphics card has programmed for when it has to perform exceptionally well under pressure. This means that when your GPU is under a strong strain, it may raise its clock speed by an additional 100 MHz or 200 MHz in order to offer a little bit of a performance boost to compensate for the heavy load.

Your graphics card’s boost clock will be incredibly essential even when you are not overclocking it since it will be the clock speed at which your card can achieve the maximum potential frequency. Naturally, the higher this clock is, the better performance (a higher frame rate per second) you may anticipate seeing as a result.

However, if you want to overclock your computer, you do not need to pay any attention to the boost clock setting on your graphics card. When you overclock your GPU, you are changing the basic core clock, which means that your boost clock is practically rendered meaningless since your base clock may surpass it.

Your boost clock will not increase proportionally as you increase your overclock.

GPU Clock Speed Test and Utilities

If you currently have a graphics card, determining and evaluating the performance of your graphics processing unit (GPU) before upgrading may be a useful endeavour. Tools such as UserBenchmark and 3DMark may evaluate the performance of your graphics card, score it, and compare it to the performance of other GPUs that are either comparable or of a higher end.

UserBenchmark will perform tests on every component of your computer and provide a score to that component based on where it falls within a percentile range. It will then directly compare your unit to other units of the same model that have been evaluated. It assigns a score to it depending on how well it does in comparison to the tests it has received, ranging from the least difficult to the most difficult.

This is an excellent method for gaining perspective on the difference between what you now have and what you could have in the future.

On the other side, 3DMark is a test that is far more difficult than other benchmarks. When running 3DMark, your graphics card will be subjected to the most taxing workload imaginable, and the programme will just cross its fingers and hope that it can continue to function normally. Regardless of how low the score is, the majority of current cards at least have a chance of making it to the finish of the test.

3DMark, in contrast to UserBenchmark, does not instantly compare your result to that of other benched cards; rather, you are responsible for doing so on your own. However, 3DMark does provide the customer with a clearer picture of the gaming capabilities of their system.

You may also purchase premium services from 3DMark that provide you access to more benchmarks, allowing you to get a more accurate understanding of the capabilities of your graphics card. Additionally, it is downloadable for use on Windows, Android, and iOS devices.

You should also consider utilising a GPU monitoring application like GPU-Z so that you can accurately keep track of the temperatures and clock rates of your computer.

And for those who are interested in overclocking, MSI Afterburner is the all-in-one solution to all of your overclocking requirements (GPU-wise). It is not too complicated to use, and the settings may be tailored to almost any configuration that you could possibly want.

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