Zelda: Ocarina of Time Remake Runs Better on PC as Fritchii Emulator Update Reduces Stuttering and Improves FPS

The Legend of Zelda: Ocarina of Time remake has received another performance improvement on PC through the latest Fritchii emulator update, which introduces better shader compilation, CPU optimizations and reduced memory usage.

Fritchii version 5.8.4 builds on improvements introduced in version 5.7, helping the Nintendo Switch 2 game run more smoothly on compatible PC hardware.

According to the emulator's update notes, one combat test on an NVIDIA GeForce RTX 4080 showed performance increasing from 51.9 FPS to 56.9 FPS.

The update also addresses stuttering during area transitions, loading screens and combat encounters.

Although the emulator still struggles to consistently match the remake's 60 FPS performance on Nintendo Switch 2, early reports suggest noticeable improvements on some midrange PCs.

Fritchii 5.8 Improves Shader Compilation and CPU Performance

One of the biggest changes involves how Fritchii handles shader compilation.

Previously, translating shaders during gameplay could introduce noticeable pauses, particularly when encountering new visual effects.

The updated emulator improves shader preparation before launching the game, reducing the amount of work required during gameplay.

CPU optimizations also allow otherwise idle processor cores to compile game code in advance.

This helps reduce interruptions when entering new environments or encountering different enemies.

Another improvement removes a previous 40MB/s restriction on game file reads, potentially reducing loading delays.

Background memory cleanup has also been adjusted to avoid interfering with the loading process.

Together, these changes aim to improve frame rate consistency rather than simply increase maximum performance.

Zelda Remake Gains Around 5 FPS in Combat Testing

Fritchii's developers have also improved how the emulator handles communication between its GPU processing thread and the graphics card.

Previously, certain operations could force the emulator's GPU thread to pause while waiting for graphics processing results.

The updated implementation reduces these interruptions.

In a reported Stalchild combat test using an RTX 4080, performance improved from 51.9 FPS to 56.9 FPS.

However, this result comes from a specific test and should not be interpreted as a guaranteed 5 FPS improvement across the entire game.

Lower VRAM Usage Could Reduce Stuttering

The update also introduces more aggressive texture cache management.

On graphics cards with sufficient memory, the emulator now begins clearing cached textures at approximately 7.5GB, helping keep VRAM usage around 6GB instead of allowing it to approach 10GB.

This matters because excessive graphics memory allocation can also affect system RAM usage on Windows.

By reducing unnecessary memory consumption, Fritchii may avoid some of the stuttering previously experienced when loading new areas.

Graphics cards with smaller VRAM capacities continue using their own lower limits.

Although extensive independent performance comparisons are not yet available, the reported changes suggest that Fritchii is becoming a more practical option for running the Ocarina of Time remake on PC.

Further testing will be needed to determine how consistently these improvements translate across different hardware configurations.