Uploaded April 2026 | Updated September 2026, 2 weeks ago

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Guide to using FSR 4.1 FP8 Upscaler & FSR 4.0.2c INT8 Upscaler With Optiscaler XeFG / FSR 4 Frame Gen & DLSS Enabler Mod FSR Multi Frame Generation on Linux PCs with AMD RDNA 3 GPUs in Final Fantasy XVI . 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 Nexus Mods :

nexusmods.com/site/mods/757?tab=files

OptiScaler Github :

github.com/optiscaler/OptiScaler/releases/tag/v0.9.1

Lyall's FFXVI Fix :

codeberg.org/Lyall/FFXVIFix/releases

Streamline SDK 2.11.1 :

github.com/NVIDIA-RTX/Streamline/releases/tag/v2.11.1

Launch Argument for Lyall's Fix & FSR 4 FP8 Upscaler / FG RDNA 3 GPU Workaround :

WINEDLLOVERRIDES="dinput8=n,b" DXIL_SPIRV_CONFIG=wmma_rdna3_workaround %command%

Launch Argument for DLSS Enabler , Lyall Fix & FSR 4 FP8 Upscaler / FG RDNA 3 GPU Workaround :

WINEDLLOVERRIDES="version,dinput8=n,b" 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 :

- Final Fantasy XVI FSR 4.1 FP8 / FSR 4 INT8 + FSR 4 FG / XeFG : 00:00
- Rog Ally Bazzite OS Linux Radeon 780M RDNA 3 : 00:25
- Download Optiscaler Mod v0.9 : 00:39
- Download DLSS Enabler FSR 3.1 Multi Frame Gen Mod : 00:58
- Download Streamline SDK v2.11.1 : 01:22
- Download FSR 4 INT8 Upscaler : 01:42
- Download Lyall's FFXVI Fix : 01:59
- Optiscaler Mod v0.9 Setup for FSR 4 FG & XeFG : 02:31
- FFXVI Fix Setup : 04:06
- Launch Argument [FFXVI Fix & FSR 4 FP8 RDNA 3 GPU Workaround] : 04:37
- Proton Compatibility Layer : 05:00
- Set Windows version to 11 [Required for FSR 4 Frame Gen] : 05:10
- Bazzite OS System Info : 05:40
- Handheld Daemon Settings : 05:54
- Performance QAM Settings : 06:13
- Game Settings : 06:23
- Optiscaler Settings : 07:06
- Gameplay [FSR 4.1 FP8 Upscaler + No Frame Gen] : 08:28
- Cutscene : 09:16
- Enable FSR 4 Frame Gen Using DLSSG via Streamline FG Source : 09:44
- Show Detetced UI with FSR Frame Gen : 10:32
- Gameplay [FSR 4.1 FP8 Upscaler + FSR 4 Frame Gen] : 10:55
- FSR 4.0.2c INT8 Upscaler Setup : 11:21
- Gameplay [FSR 4.0.2c INT8 Upscaler + FSR 4 Frame Gen] : 12:19
- Combat [FSR 4.0.2c INT8 Upscaler + FSR 4 Frame Gen] : 12:55
- Enable XeSS Frame Gen Using DLSSG via Streamline FG Source : 13:13
- XeSS Frame Gen Debug View / Show Detected UI : 13:53
- Gameplay [FSR 4.0.2c INT8 Upscaler + XeSS Frame Gen] : 14:22
- Enable Optiscaler Vsync : 14:32
- Gameplay [FSR 4.0.2c INT8 Upscaler + XeSS Frame Gen] : 14:42
- Combat [FSR 4.0.2c INT8 Upscaler + XeSS Frame Gen] : 15:33
- Delete Optiscaler Mod v0.9 Files / Restore Game Files : 16:04
- DLSS Enabler Mod Setup : 17:03
- FSR 4.1 FP8 Upscaler Setup : 17:28
- Update The Game's Streamline Files : 17:57
- Launch Argument [DLSS Enabaler , FFXVI Fix & FSR 4 FP8 RDNA 3 GPU Workaround] : 18:48
- Game Settings : 19:31
- Optiscaler Settings : 19:50
- DLSS Enabler Settings : 20:56
- Gameplay [FSR 4.1 FP8 Upscaler + FSR 2x Frame Gen] : 21:43
- Enable 3x FSR MFG Mode : 22:53
- Gameplay [FSR 4.1 FP8 Upscaler + FSR 2x Frame Gen] : 23:07
- Testing Ghostbuster Feature : 23:43
- Enable 6x FSR MFG Mode : 24:09
- Gameplay [FSR 4.1 FP8 Upscaler + FSR 6x Frame Gen] : 24:20
- Combat [FSR 4.1 FP8 Upscaler + FSR 3x Frame Gen] : 24:49
- FSR 4 INT8 Upscaler Setup : 25:16
- Combat [FSR 4.0.2c INT8 Upscaler + FSR 3x Frame Gen] : 26:11

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