BIRP vs URP: Multi-Camera Performance Comparison

Compares BIRP vs URP Pipeline Performance across Low-End and High-End GPUs with a Multiple Camera Configuration

Test Setup

Build

• Unity 6000.3.10f1 LTS (Latest)
• DirectX 11 and DirectX 12
• IL2CPP .NET Standard 2.1
• Release Build w/o Debugging
• Frame Timing Enabled

Scripts

• CPUI/GPU Frame Timing (Script)

Scene

Cameras

• 2 Camera Stacks (Base + Overlay).
• 1 Stacked Camera with Render Texture Output (Base + Overlay)
• Base Cameras Render Sky
• Overlay Cameras Render Depth

Game Objects

• 1 Terrain Mesh (4096x4096 Base Texture Resolution)
• 1 Directional Light

Rendering

• 1920x1080 Resolution
• Full Screen Window
• VSync Disabled
• No Post-Processing

Methodology

• First Samples Ignored
• One Sample Per Second

Results

• Raw Log Files with Frame Timing (Link)
• Summary (Link)

CPU, GPU, and Total Frame Timing

Percentage Change

Data Visualized

Frame Rate

Build Time

Cheers,
https://x.com/ShaunTonstad