Understand HDMI 2.1 and HDMI 2.0 and relationship of bandwidth and

The simple reality now is that HDMI cable bandwidth is an essential consideration. For 4K 60Hz with HDR for gaming and video you need a proper HDMI 2.0 cable with the full 18Gbps, while looking ahead to HDMI 2.1.

HDMI 2.1: Why It Matters for PCs and TVs in 2021

HDMI 2.0 vs 2.1: Facts to Know Before Paying Your Money

HDMI Specifications Explained: Resolutions, Refresh Rates, Versions, and Cables - A Comprehensive Guide – Juiced Systems

HDMI 2.1 vs 2.0 - What's the Difference? - ElectronicsHub

How to Tell if an HDMI Cable is 2.1: Quick Identification Guide

HDMI 2.0 Vs 2.1 - uni

HDMI 2.1: What You Need to Know

8K HDMI 2.1 Cable 3ft Ultra High Speed HDMI Cable, 48Gbps 8K 60Hz 4K 120Hz Support Compatible with Apple TV Samsung QLED Sony LG PS5

Do you need an HDMI 2.1 cable for RTX 30-series GPUs?