Summary of "Does Xbox Mode Actually Increase FPS and Reduce Input Lag?"

Overview

The video tests whether Windows’ “Xbox mode” and a “low latency” profile actually improve FPS and input lag. It also explains what these features do, how to enable them, and what the benchmark results show.

What the features are

Xbox mode: Presented as a way to make a Windows PC “feel and look like a console.” It’s mainly aimed at handheld Windows devices. The intent is to improve intuitiveness and reduce memory usage on systems with limited RAM.
Low latency profile: Clarified as not creating “zero delay.” Instead, it makes the CPU ramp up faster, which can make the UI/app responsiveness feel snappier (e.g., faster app launching and more responsive interface behavior). The speaker notes this is an older concept—comparing it to similar behavior on iOS/Android/macOS/Linux.

Benchmark and test results (FPS / input lag + app launch)

Counter-Strike 2: No meaningful difference across metrics, including input lag.
Valorant: About a 10 FPS difference reported, but framed as roughly 0.9% overall—effectively negligible in practice.
Fortnite: A ~3% performance boost is reported, though the speaker suggests it may fall within the margin of error and advises users to test for themselves.
App launch speed test: Apps reportedly open ~5% faster with the low latency profile.
RAM usage (handheld-focused claim): MSI reports ~9% reduction on handhelds. The speaker’s own tests suggest no similar reduction on desktops, attributing this to differences between handheld behavior and the feature being a preview/limited rollout.

Recommendation / conclusion

The speaker concludes these features are likely not a real “FPS boost” (contrary to “content farmer” claims).
Best use case: potential responsiveness improvements (via CPU ramp behavior) and possibly memory savings on handhelds, once fully confirmed.
Users are advised to wait for maturity or experiment and validate results locally.

How to enable (limited rollout steps)

Ensure you have the latest Windows updates, install them, and restart.
Install/download ViVeTool (from the Microsoft Store).
Use ViVeTool and note the feature number/IDs shown on screen:
- One set of IDs enables Xbox mode
- Additional IDs enable the low latency profile
Restart again.
Go to Windows Settings → Gaming and enable Xbox mode there.
Note: The video says Xbox mode enabling may not automatically grant the full-screen experience mode (a mode to boot straight into Xbox mode). It mentions using Omni Console (linked in the description) to achieve that.

Main speaker / source

Main speaker: The video narrator/host (no specific name provided in the subtitles).
Referenced source: MSI (for the reported ~9% handheld RAM reduction claim).
Tools referenced:
- ViVeTool (downloaded via Microsoft Store)
- Omni Console (for full-screen experience / console boot behavior)