Introduction

When optimizing your system for performance, particularly when it comes to tasks involving graphics and video, it is crucial to understand what type of graphics card you have and its capabilities. This article focuses on the Intel HD Graphics 520 integrated GPU and provides steps to identify and test the functionality of your dedicated graphics card, if applicable.

Intel HD Graphics 520

The Intel HD Graphics 520 is a popular integrated graphics solution found in many laptops and desktops. It typically has up to 1.7 GB of dynamically allocated VRAM, meaning it utilizes your system’s RAM rather than having dedicated VRAM like a discrete graphics card.

Identifying and Testing Your Dedicated Graphics Card

To ensure your dedicated graphics card is functioning properly, you can follow these simple steps:

1. Check via Device Manager (Windows)

Step 1: Open the Start menu and right-click on it, selecting Device Manager.

Step 2: Expand the Display adapters section.

Step 3: Look for your dedicated graphics card, such as NVIDIA or AMD. If the card is listed without a yellow triangle (indicating a potential issue), it is recognized by the system.

2. Utilize Task Manager (Windows)

Step 1: Right-click on the taskbar and select Task Manager.

Step 2: Go to the Performance tab.

Step 3: Click on the GPU section. If you see activity while running a game or a graphic-intensive application, your dedicated GPU is functioning.

3. Check Graphics Settings in Windows

Step 1: Go to Settings > System > Display > Graphics settings.

Step 2: You can see which applications are using the integrated GPU and which are using the dedicated GPU.

4. Run a Benchmark or Game

Step 1: Launch a game or a benchmarking tool like 3DMark.

Step 2: If the performance is significantly better than when using the integrated graphics, your dedicated GPU is likely working.

5. Check for Driver Issues

Step 1: Ensure you have the latest drivers for your dedicated graphics card.

Step 2: If issues persist, try reinstalling the drivers from the manufacturer's website.

Understanding Integrated vs. Dedicated Graphics

Integrated graphics, such as the Intel HD Graphics 520, are designed for basic tasks like everyday computing, web browsing, and casual gaming. However, they have limitations. They typically provide up to 1.7 GB of VRAM and are not suitable for demanding tasks like high-resolution gaming or professional graphics work.

For more demanding applications, such as high frame rate, high-resolution video games, or VR experiences, a dedicated graphics card with plenty of VRAM is necessary. Integrated graphics may suffice for basic tasks, such as viewing 4K video at 24-30hz, but HDR and higher frame rates are not possible. Retro gaming and some Steam games should work, but for even the most basic photo or video editing, integrated graphics may struggle.

For professionals, who require higher performance and adaptability, the limitations of integrated graphics can be frustrating. The inability to upgrade the graphics card or RAM in a desktop is a significant drawback. This has led many professionals to consider alternative solutions, such as hackintoshes. For those interested, Google hackintosh.

Laptops, while portable, are often limited in their performance for professional applications. They are adequate for most users' needs but fall short for tasks such as content creation, engineering, and scientific applications. As a result, many professionals are turning to more powerful systems that can meet their specific needs.