GGTU

Note: Performance gains are most noticeable when you’re GPU-bound and using heavy shaders.

Requires: Sodium and Iris.

Recommended shaders: Solas, Complementary, BSL, Photon, Rethinking Voxels.

What is GGTU?

Global Graphic Temporal Upscaler renders Minecraft at a lower internal resolution and reconstructs a sharp, high-res frame. It uses the MEASU algorithm combined with temporal upscaling and frame accumulation to keep things looking crisp while saving a ton of GPU resources.

Features

• Temporal Upscaling: Image quality is comparable to FSR 4. Thanks to temporal accumulation, running the “Quality” preset at 1440p (2K) can actually look sharper than native rendering.
• Smart Reconstruction: Rebuilds full-res frames from a lower render scale, leaving you way more headroom for heavy shaderpacks and high-res textures.
• Frame Generation: Supports both x2, x3 abd x4 frame gen modes. Huge FPS boost if you’re trying to max out a high refresh rate monitor.

Compatibility

• Minecraft: 1.20.1 / 1.21.11 / 26.1.2 / 26.2 / 26.3
• Loader: Fabric (requires Fabric API)
• Dependencies: Sodium, Iris Shaders, (Embeddium and Oculus for forge)
• Bonus: Integrates nicely with Distant Horizons and Voxy to keep performance stable.