Differences Between VRAM and RAM

Can you tell the difference between VRAM and RAM ?

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Differences Between VRAM and RAM​

The difference between RAM and VRAM is that RAM is the physical memory on a computer and VRAM is the memory that stores data for a graphics processor.

The main difference between VRAM and RAM lies in how the two types are accessed. RAM contains multiple pieces of information that can be accessed via a single charge, while VRAM needs a new charge for each byte-addressable unit of data stored. This means that VRAM takes longer to access than RAM.

When a processor does a computation, it stores the data on RAM, the faster and bigger the RAM is, the faster the processor can do computations.

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When you run some 3D game or any software that needs graphics processing, your graphics card (which has its own built-in memory) transfers some of its data to your main memory which is your RAM. If you have more VRAM than regular RAM, then this means you can hold more data on graphics processing before they are moved to your main memory for further processing.

Which is better RAM or VRAM?


If you’re wondering which is better RAM or VRAM, the answer is RAM. That’s because graphics cards come with a high solid amount of video memory called VRAM for short and that memory is only meant for storing and instantly displaying things like textures and 3D models.

If a game loads all its assets from its own disk, it’ll be using the hard drive more often than if it loaded everything from fast system memory.

Even though the speed of your hardware greatly affects your computer’s performance, the RAM still plays an important role in the overall performance of your computer. This is because even though data are loaded into the system memory, the instructions for executing the program are stored inside the CPU.

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If your data and instructions (inside the CPU) are not sufficient to do a specific job, then you might find your system running slow.

The more information you have to hold in RAM, the longer it takes for you to decide on what program to launch first that’s why it’s always better to have more RAM when you are working with computers.
 

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