"Welcome to GeekJ! 🤓 Your ultimate source for PC gaming optimization, upscaling guides (DLSS/FSR), and tech tutorials.

I break down complex tweaks to help you squeeze every last frame out of your hardware. Whether it's modding FSR 4 into unsupported games, optimizing Windows for gaming, or mastering OBS, my goal is simple: Make your games look better and run faster.

No fluff, just results. Subscribe to unlock your PC's full potential!"


GeekJ

For the viewers that don't do their reading and present opinions about technical matters, your comments will be removed for 2 main reasons.

1. You create confusion especially to viewers that are not that tech savvy making them go into rabbit holes and make them break their games for no reason.

2. Showing me a video of someone else talking about something on YouTube is NOT a source... and when you insist and become disrespectful or rude obviously your comments are going to be deleted.

Let's try to keep it civil and educational, with the premise to help others! So keep the conversation/comments on subject, be respectful and don't be rude.

18 hours ago | [YT] | 1

GeekJ

Where are you noticing ghosting in Black Flag Resynced?

You guys asked, so I tested FSR 4.1.1b on my RX 6800 XT. Quality cleaned up the image, and XeFG + XeLL made the 120 FPS experience feel much better.

1 day ago | [YT] | 2

GeekJ

Which upscaler setup are you running in The Blood of Dawnwalker?

Built-in FSR in UE5 is shimmer city on RDNA2 at 40-48 FPS. The OptiScaler team just dropped a modified FSR 4.1.1b DLL that runs on RDNA2 with ZERO driver injection hacks — taking my RX 6800 XT all the way to 120 FPS with Frame Gen! Full guide is live:

https://youtu.be/vaRPmhMzVro

4 days ago | [YT] | 5

GeekJ

If you're jumping into Resonance on unsupported hardware, what’s your game plan?

Resonance: A Plague Tale Legacy looks shockingly rough on RDNA2 with the vanilla upscalers. Foliage and wet textures are pure shimmer city on almost every preset.

I tested OptiScaler with FSR 4.1.1 on the RX 6800 XT and the difference in stability is night and day. Full setup guide:

https://youtu.be/NFzvjf1wNE8

1 week ago | [YT] | 1

GeekJ

Will you use FSR4.1.1 INT8 via Optiscaler on The Sinking City 2 or will you wait until 2027 for AMD?

The Sinking City 2 gave AMD players TSR or nothing, so I took the “nothing” personally.

I tested OptiScaler with FSR 4.1.1 on the RX 6800 XT and the change to the rain, foliage and shimmer was way bigger than I expected.

https://youtu.be/fCs8PtbqdCE

2 weeks ago | [YT] | 4

GeekJ

Which route gave the cleanest Mortal Shell II image on my RX 6800 XT?

I tested the defaults, TSR, built-in FSR, then OptiScaler + FSR4. The winner surprised me, and the full setup is now live.

https://youtu.be/iBeL0bE7fiM

3 weeks ago | [YT] | 2

GeekJ

Which feature would make you unblock it first?

Would you trade some Microsoft integration for less device identity plumbing?

I covered what Windows GDID is, why a VPN does not solve every identifier Windows can send, and how deGDID can block a known minting path. It can also affect the Store, OneDrive sign-in, Xbox, Phone Link, and more.

https://youtu.be/w9gZTEuI4dI

4 weeks ago | [YT] | 2

GeekJ

What's your plan for this Beast of Reincarnation upscaler?

Beast of Reincarnation just launched and it defaults every system to FSR1 Performance mode. In 2026. I tested all 4 built-in upscalers at max settings and then used OptiScaler to inject FSR4 — the difference was massive.

Full comparison + fix guide: https://youtu.be/-7cgYr-B0rw

1 month ago | [YT] | 5

GeekJ

What would you choose for this game? 👇

Halo: Campaign Evolved looks great, but the built-in upscalers get rough on fine foliage and motion. I tested FSR 4.1.1 through OptiScaler on my RX 6800 XT at Ultra, with XeFG as well.

Watch the full guide: https://youtu.be/KIl1E2mQZdc

1 month ago | [YT] | 1

GeekJ

Quick Palworld quiz: what stops the grass from popping right in front of you?

I also got FSR 4.1.1 working on RDNA2 with OptiScaler:

https://youtu.be/tCs_b5eOZDw

Drop your answer before watching. I read every comment.

1 month ago | [YT] | 4