DLSS 4.5 Review- Great Image Quality Increase! Is there a catch? (and how to use DLSS 4.5)

In this day 1 review of DLSS 4.5 I show how to download, install, and use DLSS 4.5 as well as performance benchmarks and image quality comparisons on RTX 20, 30, 40, and 50 series GPUs. Link to DLSS Programming Guide: https://github.com/NVIDIA/DLSS/blob/m... Test system specs (ResizeBAR/SAM ON): CPU: Ryzen 9800X3D https://amzn.to/40Nor9v Cooler: Corsair H150i Elite https://amzn.to/3VaYqeZ Mobo: ROG Strix X670E-a https://amzn.to/3F9DjEx RAM: 32GB DDR5 6000 CL30: https://amzn.to/41XRtkM SSD: Samsung 980 Pro https://amzn.to/3BfkKds Case: Corsair iCUE 5000T RGB https://amzn.to/3OIaUsn PSU: Corsair RM1000e (2023) https://amzn.to/3Z1XjS5 Monitor: LG 32GS95UE https://howl.me/cmk7W9HiD2F Keyboard: Logitech G915 TKL (tactile) https://amzn.to/3U7FzA9 Mouse: Logitech G305 https://amzn.to/3gDyfPh What equipment do I use to make my videos? Camera: Sony a6100 https://amzn.to/3wmDtR9 Camera Lens: Sigma 16mm f/1.4 https://amzn.to/36i0t9t Camera Capture Card: Elgato CamLink 4K ‎https://amzn.to/3AEAPcH PC Capture Card: https://amzn.to/3jwBjxF Mic: Electro-Voice RE20 https://amzn.to/3Jfh3xB Portable Mic attached to camera: Rode Video Micro https://amzn.to/3yrT0R4 Audio Interface: Focusrite Scarlett 2i2 3rd Gen: https://amzn.to/3wjhlad Greenscreen: Emart Collapsable https://amzn.to/3AGjQXx Lights: Neewar Dimmable USB LED https://amzn.to/3yw4frD RGB Strip Backlight on desk: https://amzn.to/2ZceAwC Sponsor my channel monthly by clicking the "Join" button:    / @danielowentech   Donate directly to the channel via PayPal: https://www.paypal.com/donate?hosted_... Disclaimer: I may earn money on qualifying purchases through affiliate links above. Chapters: 0:00 DLSS 4.5 vs DLSS 4 side by side comparison 2:57 How to enable DLSS 4.5 using Nvidia App 6:30 How to check if the preset override is working using Nvidia overlay 7:44 Ignore screen tearing during performance testing since footage is not 60FPS lock 8:28 Testing RTX 2060 9:30 Testing RTX 3060 Ti 10:37 Testing RTX 4060 Ti 16GB 11:41 Testing RTX 5090 12:33 Some thoughts so far 13:28 So why does performance suck on RTX 20 and 30 series GPUs? 19:10 Nvidia's official performance metrics from their DLSS programming guide by GPU 23:18 Some of Nvidia's materials showing image improvements 24:17 Final Thoughts/Conclusion