What Is VSync? Vertical Sync and Screen Tearing Explained
What is VSync? Learn how vertical sync stops screen tearing, the input lag trade-off, how it compares to G-Sync and FreeSync, and when you should turn it on.
Browse our hands-on Nvidia – General reviews and buying guides for 2026. We test and rank the best nvidia – general for real-world performance and value — with honest pros and cons, side-by-side comparisons, and top picks for every budget to help you choose with confidence.
What is VSync? Learn how vertical sync stops screen tearing, the input lag trade-off, how it compares to G-Sync and FreeSync, and when you should turn it on.
What is FreeSync? Learn how AMD's open variable refresh rate stops screen tearing, the FreeSync tiers, its pros and cons, and how to set it up for smooth play.
What is the GPU hotspot? Learn how this junction temperature differs from edge temp, what is safe, why a big gap warns of problems, and how to cool it down.
What is GPU binning? Learn how chips are sorted by quality, why it affects performance and overclocking, what it means for the silicon lottery, and how to buy.
What is a die shrink GPU? Learn how smaller process nodes boost efficiency and performance, why they matter for your card, and what to look for when buying.
What is HBM3? Learn how this high-bandwidth memory works, how it powers AI GPUs, how it compares to HBM2e and GDDR, and what 2026 supply news means for you.
What is HBM memory? Learn how high-bandwidth memory works, how it differs from GDDR, why AI GPUs rely on it, and what the 2026 supply news means for buyers.
What is integrated graphics? Learn how an iGPU works, how it compares to a dedicated GPU, what it can and cannot do, and whether it is enough for your needs.
What is GPU scaling? Learn how it stretches or fits images to your screen, the scaling modes, effects on input lag and quality, and how to set it up in 2026.
What is Smart Access Memory? Learn how this feature boosts gaming performance, how it relates to Resizable BAR, what you need to use it, and how to enable it.