Optimize the work on the GPU so that the CPU can assign more work to the GPU. If your GPU is continuously busy while your CPU has idle spots, the GPU is slowing game performance and your game is GPU-bound. The GPU cannot do more work because the CPU is too busy to assign it any more work in that frame. When your CPU is continuously busy and your GPU is idle, you are time-bound by the CPU. You can dive into draw-call issues and understand how they impact the frames-per-second (FPS) at various stages of the rendering pipeline. Understand the performance impact of specific API calls at various stages of the rendering pipeline. This tool visualizes several types of activity with your game, from CPU thread activity to GPU execution activity. Use this tool to identify problems with distributing workload across computing resources: Use Graphics Monitor to configure capture options for capturing a trace, stream, or frame. This is the hub tool for the Intel GPA analysis tools. Step 7: Get deeper insights Get Familiar with Intel ® GPA Term Step 6: Investigate Critical CPU Bottlenecks Step 5: Analyze your game for CPU bottlenecks Step 4: Analyze your captured stream or frame to resolve GPU bottlenecks

Step 3: Capture a stream to understand frame details. If your game is CPU-bound, go to step 5.If your game is GPU-bound, go to step 3.Step 2: Analyze the trace to identify if your game is GPU- or CPU-bound. Intel ® VTune™ Profiler (VTune Profiler).Intel® Graphics Performance Analyzers (Intel ® GPA).Game developers who are looking to understand and improve the performance of their code. Resolve bottlenecks with Intel performance analyzer toolsĪt each step, find relevant resources to dig deeper.Determine if your game is GPU- or CPU-bound.Equip yourself with a powerful toolset of performance analyzer tools from Intel to tackle this complexity and develop games more efficiently. Multiple variables can cause performance issues that lead to unsatisfactory gameplay. As modern games continue to become more popular and complex, creating a game that performs well across multiple platforms (with different hardware specifications) becomes a daunting task.

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