Why should you buy a laptop with a discrete GPU?

1. Outstanding graphics performance

Unlike integrated graphics, which share resources with the CPU, discrete GPUs like the NVIDIA GeForce RTX series have their own resources. With their own dedicated memory and cores, GPUs can handle complex tasks that require heavy graphics processing, such as gaming, video editing, 3D modeling, and graphic design. Ultimately, this results in faster rendering times and an improved visual experience compared to high-end integrated GPUs, such as Intel's Iris Xe.

However, you should choose a laptop with a discrete GPU based on your needs. For example, while the NVIDIA GeForce RTX 3050 is a low-end GPU and may be cheaper, it may not be ideal for rendering or video rendering tasks due to its limited 4GB of VRAM. If you are looking for a more powerful option that can handle more demanding tasks, a laptop with an NVIDIA GeForce RTX 3080 GPU (available in 8GB or 16GB versions) is a better choice.

2. Reasonable multitasking

A discrete GPU is extremely useful when running multiple resource-intensive applications because it offloads graphics processing from the CPU and allows for smoother multitasking. A discrete GPU on a laptop will ultimately prevent slowdowns associated with integrated graphics.

So whether you're doing complex processes like 3D rendering or working with large data sets, a discrete GPU ensures your laptop can handle it all at once and with ease. This improves performance and extends the life of your laptop by taking the strain off your CPU.

However, not all everyday tasks require a discrete GPU. For example, if you just want to watch free movie streaming sites, write a project, or multitask for less demanding tasks, you're better off with a laptop with integrated graphics.

3. Advanced technology support

Another reason why many people always choose laptops with discrete GPUs is the ability to handle advanced technologies like real-time ray tracing, a rendering technique that makes lighting and shadows look more realistic. NVIDIA's RTX GPUs, for example, are optimized for ray tracing and offer a significant visual upgrade over any integrated GPU.

While high-end integrated GPUs like Intel's Iris Xe, AMD's Radeon, or Apple's M-Series chips can handle some graphics tasks and some light AI processing, they're not enough for more demanding applications. Discrete GPUs, on the other hand, support AI-driven processes like Deep Learning and complex data analytics. Plus, if you're venturing into virtual reality, a discrete GPU is essential for the immersive, lag-free experience that integrated graphics can't provide.

So, how much should you pay for a laptop with a discrete GPU?

So, as you can see, the price range for a laptop with a discrete GPU varies significantly. If you want the latest and greatest GPU in your laptop, like the NVIDIA GeForce RTX 4090, you'll be paying thousands of dollars. But, for that money, you can get a laptop that will last you for years. But before you spend your money, make sure you consider the difference between an integrated GPU and a discrete GPU, because you may not need a super-powerful laptop to begin with.

Jessica Tanner

Update 26 September 2024