Uploaded April 2026 | Updated September 2026, 1 week ago

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Guide to using FSR 4 INT8 Upscaler & Optiscaler XeSS Frame Generation on AMD RDNA 3 GPUs in Crimson Desert . 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

OptiPatcher Github :

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

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

youtu.be/EhfkZun9RPs?si=KGUQ_R3YtpAIPb4S

Update Log v1.04.02 :

store.steampowered.com/news/app/3321460/view/508485755865137886?l=english

Timestamp :

- Crimson Desert Update Patch v1.04.00 : 00:00
- Rog Ally Radeon 780M Bazzite OS Linux : 00:36
- Optiscaler XeSS Frame Gen Using FSR 3.1 FG Source : 00:44
- Download Optiscaler Mod : 01:16
- Download FSR 4 INT8 Upscaler : 01:27
- FSR 4 INT8 Upscaler Setup : 01:57
- Use Proton Hotfix to Fix Crashing : 02:32
- Bazzite OS System info : 02:59
- Handheld Daemon Settings : 03:16
- Performance QAM Settings : 03:39
- Game Settings : 03:50
- Day Gameplay [XeSS Upscaler + No Frame Gen] : 05:09
- Day Gameplay [XeSS Upscaler + Ingame XeSS Frame Gen] : 06:51
- Day Gameplay [FSR 4 INT8 Upscaler + No Frame Gen] : 07:36
- Day Gameplay [FSR 4 INT8 Upscaler + Ingame FSR 3.1 Frame Gen] : 08:35
- Optiscaler Mod Setup : 09:47
- Game Settings : 11:05
- Optiscaler Settings : 11:27
- Hotfix for Optiscaler Not Opening : 12:51
- Enable Optiscaler XeFG / Debug View / Show Detected UI : 13:12
- XeSS Frame Gen Debug View / Show Detected UI : 13:12
- Day Gameplay [FSR 4 INT8 Upscaler + Optiscaler XeSS Frame Gen] : 14:16
- Night Gameplay [FSR 4 INT8 Upscaler + Optiscaler XeSS Frame Gen] : 15:40
- Combat Gameplay [FSR 4 INT8 Upscaler + Optiscaler XeSS Frame Gen] : 16:16

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