Intel Optane Memory vs RAM vs SSD

In more recent years, we’ve seen Intel Optane memory become increasingly popular and used in more and more new laptops being released. However to be honest, most people have no idea what the Intel Optane memory even is, and what it does.

So what exactly is Intel Optane memory, and how does it differ to your Random Access Memory (RAM) and your laptops storage (SSD)? Let’s fine out more about how Intel Optane memory works with both of these.

Intel Optane Memory vs SSD vs RAM

The difference between Intel Optane Memory, SSD and RAM is this. The SSD is the overall amount of storage that you have on your laptop. The RAM is your laptops immediately accessible memory; when you run a program, it moves from your SSD to your RAM. And Intel Optane Memory acts as a bridge between SSD and RAM to make things a lot easier and quicker.

This is the simplest way to describe the differences between these three different types of laptop hardware. But, let’s take a look at them all in closer detail.

Intel Optane Memory

To understand how Intel Optane Memory works, you need to understand how your laptop works first. You have your storage on your laptop – nowadays, this is an SSD, which is the most commonly used form of storage. For example, this might be 256GB of space.

When you use a program on your laptop, it needs to be moved from your storage to your memory, or your RAM. the amount of RAM that you have is the amount of programs you can run at the same time, or your laptop/computers power capability.

If you’re trying to run a lot of programs simultaneously, but you only have a certain amount if RAM, then your device will start to underperform, struggle and get slow. This is where Intel Optane Memeory steps in.

Essentially, it’s another form of memory that your processor can access to run your laptops programs. So, instead of having to reach out to the storage and RAM process, the Intel Optane Memory acts as a bridge between the storage and RAM, to make things much faster. That’s why you’ll often see a laptop with 8GB of RAM, and 32GB of Intel Optane Memory – this is how much you can fit on the bridge between the two.

RAM – Memory

The RAM on your laptop, also referred to as the memory, is one of the most important factors into how well your laptop can run. it’s often referred to as the power of your laptop, and this is because it’s where pretty much everything happens.

When you start a program, it actually moves from your storage into your RAM. This is because it would be more difficult for your laptop to find a program in your storage space, and it would load at a much slower rate. But when you launch a program, the program moves from your storage into your RAM. This way, the laptop can access the program much easier and it will run much smoother.

The amount of RAM that your laptop has is very important, as it will allow you to run larger programs, and more different programs open at the same time. Every had your laptop crash because you’ve got Photoshop, Chrome Browser and a few other things running? Well, this wouldn’t have happened if you’d have had more RAM. Whilst most people will be fine with 8GB of RAM, for some activities you might want to opt for more than this.

For example, 8GB is enough if you want a laptop for programming, as you aren’t going to be using a ton of programs. But if you want to play intensive games on your laptop (like Call of Duty), then you’re going to need more RAM.

SSD – Storage

Now, you’ll often see SSD used nowadays with laptops, and many people aren’t exactly sure what this means. This is simply the amount of storage that your laptop has (in the past, we may have referred to storage as memory, which is why this gets confusing).

A decade ago, we were all using hard disk drives, or HDDs. But as technology improves, so do the devices that we use in our laptops. So now, pretty much all new laptops will have an SSD inside it which manages the amount of storage you have on your device.

This can range anywhere from 128GB on some of the lower storage devices, all the way up to 1TB (terabyte), which might be necessary for some gamers. But quite simply, SSD is just the amount of storage that you have on your device.


In conclusion, there is a different between the RAM, SSD storage and the Intel Optane memory that your laptop may have. Whilst the RAM and the SSD storage are a necessity for any laptop, Intel Optane is just an additional form of memory that can make your laptop run a lot smoother and faster.

About Jon

Hey, I'm Jon. I'm an engineer by trade, so it makes sense that I'm obsessed with anything technology related! On the weekends, you can find me playing around with my computers or fixing something around the house. Feel free to leave a comment if you want to get in touch.

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