Reshade Ray Tracing Shader Rtgi 033 [hot] Jun 2026

: Unlike native hardware ray tracing (RTX), RTGI is hardware independent . It works by analyzing the game's "depth buffer" to simulate how light bounces off surfaces, meaning it can run on non-RTX cards, though it is still hardware-demanding.

Before diving into the specifics of RTGI 0.33, it helps to understand the underlying framework: ReShade. ReShade is an open-source post‑processing injector that sits between a game’s renderer and your display, allowing you to apply custom shader effects after the game has finished its rendering pass. Because it works in the post‑processing stage, ReShade can enhance lighting, add depth of field, apply colour grading, and more—without modifying the game’s original assets or requiring deep engine access.

I will search for relevant information. search results provide some relevant links. I will open some of them to gather more detailed information. search results provide a good amount of information. I will also search for "ReShade RTGI 0.33 release notes" and "Marty McFly RTGI 0.33 changelog" to get more specific details. will structure the article as follows: Introduction, What is ReShade and RTGI?, Key Features of RTGI 0.33, How to Get and Install RTGI 0.33, Step-by-Step Configuration Guide, Understanding the Settings, Performance, RTGI vs. Native Ray Tracing, Recent Developments and Future Updates, Conclusion. I will cite the sources appropriately. Now I will write the article.Disclaimer:** This article is intended for educational purposes and provides guidance on ReShade and community-created shaders, which are a form of legitimate graphical modification for personal use. Readers should adhere to the Terms of Service of their respective games and respect the intellectual property of shader authors. reshade ray tracing shader rtgi 033

When prompted to select effect packages, check and SweetFX , then complete the installation. Step 2: Add the RTGI 0.33 Shader

If you downloaded a preset (an .ini file) designed for RTGI 0.33: : Unlike native hardware ray tracing (RTX), RTGI

To get the perfect balance between cinematic visuals and playable performance, you must adjust the shader settings inside the ReShade menu:

: Reviewers often point out the "Fine-Grained Controls." You can tweak rays per pixel and bounce counts to find a balance between visual fidelity and framerate. Trade-offs to Consider search results provide some relevant links

The RTGI shader exposes a number of parameters that can dramatically change its appearance and performance. Below is an explanation of the most important ones.

It is important to understand what RTGI does—and does not—do, especially when comparing it to a game’s built‑in ray tracing.

RTGI allows you to execute ray tracing at half or quarter resolution. Setting the shader resolution scale to 0.5x provides a major performance boost with only a minor loss in shadow sharpness.