How GPUs Actually Work (FPS, VRAM & Rendering Explained)

Ever wondered how your computer actually creates the graphics you see on your screen? 🤔 In this video, we break down the GPU (Graphics Processing Unit) in detail — from how it renders images to how FPS, resolution, and VRAM affect performance. You’ll learn: ✔ What a GPU really is and how it works ✔ The evolution of GPUs (from early graphics to modern powerhouses) ✔ How frames are rendered (geometry → rasterization → pixels) ✔ What FPS really means (with frame time explanation) ✔ How resolution affects GPU workload ✔ What VRAM does and why it matters ✔ Why HDMI replaced VGA 📌 This is Part 4 of the "How Computers Work (Simplified)" series Watch previous videos: ▶ CPU Explained – [https://youtu.be/lvCqpN1ZxGU] ▶ RAM Explained – [https://youtu.be/8cPIDog-y44] ▶ Storage Explained – [https://youtu.be/fO-1TBFElfs] Don’t forget to LIKE 👍, SUBSCRIBE 🔔 and COMMENT! #GPU #FPS #VRAM #TechExplained #HowComputersWork #GamingPC