20 AAA Games on ROG ALLY X SteamOS: FSR 4 + Lossless Scaling Performance Tested In 2026

20 AAA Games on SteamOS ROG ALLY X: FSR 4 + Lossless Scaling Performance Tested – Performance Tests for over 20 AAA games running on ASUS ROG ALLY X, using FSR 4 and Lossless Scaling via the Decky Frame Gen & Decky LSFG-VK Plugins.

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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 impact during extended play.

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🎮 ROG ALLY X Z1 Extreme
🕐 6th January 2026 Game Test
⚙️ SteamOS 3.9 Main
🛠️ Installed to Internal Drive
📊 Steam Game Versions
❗️ Decky Frame Gen & Decky LSFG-VK Plugins
⚙️ FSR 4.0.2 + Lossless Scaling
⚙️ 25W TDP 720P Resolution

🔗 Lossless Scaling Beginner Guide – https://www.youtube.com/watch?v=dmnEOZg7bKE
🔗 Lossless Scaling In Depth Guide – https://www.youtube.com/watch?v=dF-zJWzg6WU
🔗 Ultimate FSR 4 Guide – https://www.youtube.com/watch?v=sLFr3hRvnUQ

⏱️ Timestamps ⏱️
00:00 – God of War FSR4
00:28 – God of War FSR4 + Lossless Scaling 2X FPS
01:12 – Cyberpunk 2077 FSR4
01:39 – Cyberpunk 2077 FSR4 + Lossless Scaling 2X FPS
02:22 – Stellar Blade FSR4
02:54 – Stellar Blade FSR4 + Lossless Scaling 2X FPS
03:29 – Final Fantasy XVI FSR4
04:13 – Final Fantasy XVI FSR4 + Lossless Scaling 2X FPS
04:48 – Hogwarts Legacy FSR4
05:21 – Hogwarts Legacy FSR4 + Lossless Scaling 2X FPS
06:14 – Clair Obscur Expedition 33 FSR4
06:47 – Clair Obscur Expedition 33 FSR4 + Lossless Scaling 2X FPS
07:32 – Spider-Man 2 FSR4
08:05 – Spider-Man 2 FSR4 Lossless Scaling 2X FPS
09:06 – The Witcher 3 FSR4
09:37 – The Witcher 3 FSR4 + Lossless Scaling 2X FPS
10:13 – Borderlands 4 FSR4
10:43 – Borderlands 4 FSR4 + Lossless Scaling 2X FPS
11:24 – Final Fantasy VII Rebirth FSR4
11:56 – Final Fantasy VII Rebirth FSR4 + Lossless Scaling 2X FPS
12:37 – Hell is Us FSR4
13:09 – Hell is Us FSR4 + Lossless Scaling 2X FPS
13:44 – Robocop Rogue City FSR4
14:17 – Robocop Rogue City FSR4 + Lossless Scaling 2X FPS
14:49 – Wuchang Fallen Feathers FSR4
15:28 – Wuchang Fallen Feathers FSR4 + Lossless Scaling 2X FPS
16:02 – Black Myth Wukong FSR4
16:36 – Black Myth Wukong FSR4 + Lossless Scaling 2X FPS
17:14 – Control Ultimate Edition FSR4
17:50 – Control Ultimate Edition FSR4 + Lossless Scaling 2X FPS
18:30 – The Last of Us Part 2 Remastered FSR4
19:08 – The Last of Us Part 2 Remastered FSR4 + Lossless Scaling 2X FPS
19:46 – Horizon Zero Dawn Remastered FSR4
20:17 – Horizon Zero Dawn Remastered FSR4 + Lossless Scaling 2X FPS
20:58 – Ghost of Tsushima FSR4
21:28 – Ghost of Tsushima FSR4 + Lossless Scaling 2X FPS
22:10 – The Elder Scrolls IV Oblivion Remastered FSR4
22:46 – The Elder Scrolls IV Oblivion Remastered FSR4 +Lossless Scaling 2X FPS
23:25 – Assassin’s Creed Mirage FSR4
24:00 – Assassin’s Creed Mirage FSR4 + Lossless Scaling 2X FPS
24:51 – ROG ALLY X SteamOS

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Steam Deck OLED
SteamOS 3.7.17
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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