DLSS 4.5 on Older GPUs RTX 20/30

DLSS 4.5 on RTX 20/30 (1440p): Full Comparison - What to Expect?

In this video, I will show you the truth about running the new DLSS 4.5 on Rtx 20/30 GPUs. Nvidia says these cards lack the native FP8 hardware support, so we are running it through a compatibility layer (Emulation). I tested this across 3 major games at 1440p resolution to see if it’s a real upgrade or just marketing hype.

🔍 What we covered:
• The Blind Test: Can you spot the difference between DLSS 3, 4, and 4.5 in The Witcher 3?
• GTA V Enhanced: How DLSS 4.5 fixes shimmering windows even in Performance mode.
• Cyberpunk 2077: Pushing "Ultra Performance" mode to the limit (Grass artifacts vs Stability).
• Final Verdict: Is this "Emulation" worth using on older cards?

📝 NOTE: I am working hard to improve my English vocabulary for these tutorials. Please forgive the accent! My goal is to help you understand these tech comparisons, so I hope the results are clear. Thanks for your support! ❤️

🛠️ PC Specs & Tools used:
► GPU: RTX 3060 12GB
► CPU: i5 13400
► RAM: 32GB
► Resolution: 1440p (2560x1440)
► Software used: NVIDIA Inspector

⏱️ Timecodes:
00:00 - The Problem: Native Support vs Emulation
00:26 - The Witcher 3 (Blind Test Comparison)
01:44 - GTA V (The Window Shimmering Fix)
03:02 - Cyberpunk 2077 (No RT: Grass Issues)
04:18 - Cyberpunk 2077 (RT ON: The Surprise)
05:25 - Final Verdict: Is it worth it?

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#NVIDIA #DLSS4 #RTX3060 #1440p #PCGaming #Benchmarks #Cyberpunk2077 #TechReview