Uploaded July 2026 | Updated September 2026, 1 week ago

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Guide to using FSR 4.1.1 INT8 Upscaler With Optiscaler XeFG / DLSS Enabler FSR 3.1 MFG / FSR 4.0.1 FP8 Frame Gen on Linux PCs with AMD RDNA 3 / 4 GPUs . Tested on Rog Ally Z1 Extreme Bazzite OS Linux with 4gb UMA Buffer Size . Video recorded using Poco F5 . Ambient Temperature : 30 degree Celsius .

Rog Ally Bazzite OS & Windows Dual Boot Setup Guide | Linux Based Bloatfree Steam OS Like Experience :

youtu.be/loKLgnUhXJ0?si=ndX2s15QMcdAmUNn

Optiscaler / DLSS enabler Discord :

discord.gg/wEyd9w4hG5

DLSS Enabler FSR 3.1 Multi Frame Gen Mod :

nexusmods.com/site/mods/757

OptiScaler Github :

github.com/optiscaler/OptiScaler

Optiscaler v0.10 Nightly Builds Github :

github.com/optiscaler/OptiScaler/releases/tag/nightly

OptiPatcher Github :

github.com/optiscaler/OptiPatcher

OptiPatcher Supported Games :

github.com/optiscaler/OptiPatcher/blob/main/GameSupport.md

Streamline SDK v2.12 :

github.com/NVIDIA-RTX/Streamline/releases/tag/v2.12.0

Remove Low Health Screen Effect Mod for Final Fantasy VII Rebirth :

nexusmods.com/finalfantasy7rebirth/mods/224

Final Fantasy VII Rebirth Optiscaler Wiki :

github.com/optiscaler/OptiScaler/wiki/FINAL-FANTASY-VII-REBIRTH

FSR 4 FP8 RDNA 3 GPU Workaround :

DXIL_SPIRV_CONFIG=wmma_rdna3_workaround %command%

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

youtu.be/EhfkZun9RPs?si=KGUQ_R3YtpAIPb4S

Timestamp :

- Optiscaler Mod v0.10 FSR 4.1.1 + XeFG / FSR 3.1 MFG / FSR 4.0.1 FG : 00:00
- OptiFG Upscaler FG Input for Games with Streamline Version Older than v2 : 00:25
- DLSSG via Streamline FG Source for XeFG / FSR 3.1 MFG / FSR 4.0.1 FG : 01:04
- XeFG Lighter Than FSR 4 Frame Gen on RDNA 3 Linux : 01:38
- DLSS Enabler FSR 3.1 Multi Frame Gen Usage : 02:00
- Using OptiPatcher for Unlocking DLSS Settings on AMD & Intel GPUs : 02:42
- Final Fantasy VII Rebirth Optiscaler Wiki : 03:49
- Download Remove Low Health Screen Effect Mod : 04:18
- Download OptiPatcher : 04:35
- List of Games Compatible With OptiPatcher : 04:50
- Download OptiScaler Mod v0.10 : 05:10
- Download DLSS Enabler FSR Multi Frame Gen Mod : 05:35
- Download Streamline SDK v2.12 : 05:52
- Using Proton Cachy OS Latest Compatibility Layer : 06:45
- OptiScaler Mod v0.10 Setup : 07:38
- OptiPatcher Setup : 10:52
- Streamline Files v2.12 Setup : 11:22
- DLSS Enabler FSR 3.1 Multi Frame Gen Mod Setup : 12:20
- Remove Low Health Screen Effect Mod Setup : 13:25
- Bazzite OS System Info / Handheld Daemon Settings : 14:16
- Performance QAM Settings : 14:58
- Game Settings : 15:09
- Optiscaler Settings / FSR 4 Watermark : 16:24
- Gameplay [720p FSR 4.1.1 Quality + No Frame Gen] : 18:20
- Enable XeSS Frame Gen Using DLSSG via Streamline FG Source : 20:08
- XeSS Frame Gen Debug View / Show Detected UI : 20:53
- Gameplay [720p FSR 4.1.1 Quality + XeSS 2x Frame Gen] : 21:22
- Enable DLSS Enabler FSR 3.1 Multi Frame Gen via Optiscaler Menu : 23:05
- Gameplay [720p FSR 4.1.1 Quality + FSR 2x Frame Gen + GB Off] : 23:45
- Enable DLSS Enabler Ghostbuster [GB] Feature : 25:01
- Gameplay [720p FSR 4.1.1 Quality + FSR 3.1 2x Frame Gen + GB On] : 25:17
- Change FSR 3.1 MFG Multiplier Mode : 25:52
- Gameplay [720p FSR 4.1.1 Quality + FSR 3.1 3x Frame Gen + GB On] : 26:04
- Gameplay [720p FSR 4.1.1 Quality + FSR 3.1 4x Frame Gen + GB On] : 26:58
- Gameplay [720p FSR 4.1.1 Quality + FSR 3.1 6x Frame Gen + GB On] : 27:25
- Enable FSR 4.0.1 FP8 Frame Gen Using DLSSG via Streamline FG Source : 27:56
- Set Windows Version to 11 Using Winecfg / Protontricks : 28:17
- FSR 4 FP8 RDNA 3 GPU Linux Workaround Launch Argument : 28:59
- Enable Ingame DLSS Frame Gen / Optiscaler Frame Gen : 29:22
- Gameplay [720p FSR 4.1.1 Quality + FSR 4.0.1 2x Frame Gen] : 30:18

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