Assassin’s Creed Shadows Steam Deck: FSR4 + Lossless Scaling Performance Tested

Assassin’s Creed Shadows Steam Deck Performance Test: 2026 Steam Deck Games – Handheld Gameplay – SteamOS 3.7 – FSR4 + Lossless Scaling

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❗️All gameplay is captured live on handheld so you can always see the real Handheld experience, including FPS, settings, and battery life during extended play.

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FSR 4 Guide – https://www.youtube.com/watch?v=sLFr3hRvnUQ
Lossless Scaling Guide – https://www.youtube.com/watch?v=dmnEOZg7bKE

🎮 Steam Deck OLED
🕐 Tested: 7th February 2026
⚙️ SteamOS 3.7.19
🛠️ Installed on Internal Drive (Fresh Clean Install)
📀 Steam Version
⚙️ Ultra Low Preset FSR 4 Balanced

⏱️ Timestamps ⏱️
00:00 – FSR 4 Vs FSR 3.1
00:29 – FSR 4 Castle Yasuke
02:01 – FSR 4 Castle Yasuke 2X FPS Lossless Scaling
03:16 – FSR 3.1 Castle Yasuke
05:09 – FSR 4 Osaka Village Yasuke
06:36 – FSR 3.1 Osaka Village Yasuke
07:58 – Settings Menu
08:19 – FSR 4 Osaka Village Naoe
06:36 – FSR 3.1 Osaka Village

Steam – https://store.steampowered.com/app/3159330/Assassins_Creed_Shadows/

“Experience an epic action-adventure story set in feudal Japan! Become a lethal shinobi assassin and powerful legendary samurai as you explore a beautiful open world in a time of chaos.”

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Steam Deck OLED
SteamOS 3.7.19
4GB VRAM

Under section 107 of the Copyright Act 1976, allowance is made for “fair use” for purposes such as criticism, comment, news reporting, teaching, scholarship, education, and research.
No Games Are Included Or Added

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