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Does it Worth adding GPU to make gaming laptops

WHat is GPU

GPU Stands for “Graphics Processing Unit.” A GPU is a processor designed to handle graphics operations. This includes both 2D and 3D calculations, though GPUs primarily excel at rendering 3D graphics.


Early PCs did not include GPUs, which meant the CPU had to handle all standard calculations and graphics operations. As software demands increased and graphics became more important (especially in video games), a need arose for a separate processor to render graphics. On August 31, 1999, NVIDIA introduced the first commercially available GPU for a desktop computer, called the GeForce 256. It could process 10 million polygons per second, allowing it to offload a significant amount of graphics processing from the CPU.

The success of the first graphics processing unit caused both hardware and software developers alike to quickly adopt GPU support. Motherboards were manufactured with faster PCI slots and AGP slots, designed exclusively for graphics cards, became a common option as well. Software APIs like OpenGL and Direct3D were created to help developers make use of GPUs in their programs. Today, dedicated graphics processing is standard – not just in desktop PCs – but also in laptops, smartphones, and video game consoles.

Function of GPU

The primary purpose of a GPU is to render 3D graphics, which are comprised of polygons. Since most polygonal transformations involve decimal numbers, GPUs are designed to perform floating point operations (as opposed to integer calculations). This specialized design enables GPUs to render graphics more efficiently than even the fastest CPUs. Offloading graphics processing to high-powered GPUs is what makes modern gaming possible.

While GPUs excel at rendering graphics, the raw power of a GPU can also be used for other purposes. Many operating systems and software programs now support GPGPU or general-purpose computation on graphics processing units. Technologies like OpenCL and CUDA allow developers to utilize the GPU to assist the CPU in non-graphics computations. This can improve the overall performance of a computer or other electronic device.

Should i buy GPU

Especially when it comes to synthetic benchmarks: you’re sure to get much higher results. If you’re a traveling developer who needs a super thin and light laptop to be used for meetings, and then connect it to the EGPU to get hardcore work done when you go back to the desk, it’s honestly a terrific solution.

However, if you’re trying to play any of the best PC games, it’s just not a perfect option. Now, the Lenovo Yoga C940, the Razer Core X, and the Nvidia GeForce RTX 2080 will cost you about $2,299 (about £1,760, AU$3,400) while the Alienware m15 will run a little higher at $2,499 (£2,499, AU$4,419). But because of that tiny price bump, you’re almost double the performance in the actual games.

And, if you want to play at home and have a small, lightweight laptop to cart around, there’s a simple solution: pick up one of the best Chromebooks and call it a day. You can build a PC that can outperform this setup for almost half the price, and then spend the rest on a good little laptop that won’t break the bank. This is the approach we’re using at home, and it’s one that we’re highly recommending for aspiring PC gamers out there.

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