Uploaded March 2026 | Updated September 2026, 1 week ago

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Testing Stellar Blade , No Man's Sky & Grand Theft Auto Vice City Definitive Edition on Steam Deck LCD 512 gb variant [Windows 11 4gb UMA Buffer Size , APU Driver 15th August 2024] . Games running off an SSD . Video recorded using Poco F5 . Ambient Temperature : 20 degree Celsius .

Steam Deck 64gb Amazon India Retail Unit Unboxing / Setup / Settings / SD Card Install / Gameplay :

youtu.be/lOzve0ANtcI

New Windows APU Driver Available For Steam Deck [Works With Both OLED & LCD] | AMD Adrenaline Setup :

youtu.be/4VoO9CIsRdM?si=t6NOH8j55Au7fuvv

Optiscaler Discord :

discord.gg/wEyd9w4hG5

Optiscaler Mod Github :

github.com/optiscaler/OptiScaler/releases/tag/v0.7.9

FSR 4 INT8 Upscaler :

reddit.com/r/radeon/comments/1nhkkr8/fsr_sdk_leak_contained_fsr_4_files_that_work_on

OptiPatcher :

github.com/optiscaler/OptiPatcher/releases/tag/rolling

Timestamp :

- FSR 4 INT8 Upscaler New Version : 00:00
- Steam Deck Windows RDNA 2 GPU : 00:59
- Download Optiscaler mod : 01:32
- Download Older Version of FSR 4 INT8 Upscaler : 01:46
- Download OptiPatcher : 02:03
- Steam Deck Settings : 02:17
- Stellar Blade Settings : 02:40
- Gameplay [800p FSR 3.1 Upscaler Balance] : 03:53
- Gameplay [Native 800p + TAA] : 05:14
- Optiscaler Mod Setup : 06:10
- FSR 4 INT8 Upscaler Setup : 07:25
- Game Settings : 07:49
- Optiscaler Settings [Enable FSR 4] : 08:41
- Gameplay [800p FSR 4.0.2b Upscaler Balance] : 10:14
- Testing Older version of FSR 4 INT8 Upscaler : 11:47
- No Man's Sky Optiscaler Setup : 12:54
- FSR 4 INT8 Upscaler Setup : 13:33
- Game Settings : 13:53
- Optiscaler Settings : 14:25
- Gameplay [800p FSR 4.0.2b Balance] : 15:24
- GTA Vice City Definitive Edition Optiscaler Setup : 16:02
- OptiPatcher Setup : 17:31
- FSR 4 INT8 Upscaler Setup : 18:05
- Run The Game in DX12 Mode : 18:23
- Game Settings : 18:42
- Optiscaler Settings : 19:11
- Gameplay [800p FSR 4.0.2b Balance] : 20:02
- Gameplay [Native 800p + TAA] : 21:08

Controller used in the video is Flydigi Vader 4 Pro , review link :

youtu.be/EhfkZun9RPs?si=KGUQ_R3YtpAIPb4S

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