Isolate common bottlenecks that affect your game's performance in real time.
Identify where you can evenly distribute workloads across the CPU and GPU.
Visualize multiframe stream captures and select a frame to analyze down to the draw call level.
Intel® Graphics Performance Analyzers Framework
A command line and scripting interface allows users to access frameworks that expose capture and playback functionalities in Intel® Graphics Performance Analyzers (Intel® GPA). Capture multiframe streams, analyze stream data, generate reports, and automate profiling to spot or flag performance regressions.
Hot Spot Analysis
Quickly identify the most expensive events by their hardware bottlenecks.
Multiframe Analysis
Capture a continuous stream of frames to identify intermittent rendering issues and spikes in frame times.
System-Level Profiling
Correlate captured data from ETW events, ITT user markers, graphics API calls, and high-frequency metrics all in one timeline.
Shader Profiling
Optimize shaders more efficiently by identifying the most expensive calls.
What's New: Release 2021.4
- Analyze the root cause of bottlenecks using the overhauled bottleneck analysis and advanced Profiling Mode in Graphics Frame Analyzer.
- Select events and apply experiments faster. Group and save metrics of interest with the new metrics subscription mechanism.
- Visualize per-shader activity for Floating-Point Unit and Extended Math Pipes using the Shader Breakdown tracks in Graphics Trace Analyzer.
- Added support for DirectX* 12 Ultimate features including DirectX Raytracing that allows developers to capture and analyze stream, and trace files from applications that use the DirectX 12 Ultimate features.
Latest Updates
Take Your Games to the Max with Intel® Software Development Tools
21:24
Learn how to achieve maximum performance and productivity and deliver stunning image quality, enabling the ultimate gaming experience.
Unleash Game Performance and Create Stunning Visuals
36:51
At GDC Showcase 2021, Intel demonstrated how you can use Intel GPA to optimize your games and improve performance.
Subject-matter experts help you understand the mechanics of graphics optimization and learn best practices.
Customer Success Stories
Space Pirate Trainer Runs Four Times Faster
Intel GPA helped this hit VR game achieve 60 FPS on a Microsoft Surface Pro* while maintaining good visual quality. The title performance significantly improved on integrated graphics from Intel, making the mainstream VR version of the game a reality.
Assistance with Snow Simulation in Frostpunk*
See how this game achieved performance optimizations and doubled the frame rate while maintaining visual fidelity for immersive gameplay.
Engine Partners
Intel GPA is compatible with games built in Unity* and Unreal*. Optimize these games to increase frame rates and improve game performance for the optimal playing experience.
Support
Get the help you need from the developer community and our technical experts through the public tool forum.
Hardware
- Intel® Core™ processor
- Intel® Iris® Xe graphics, Intel® UHD Graphics, Intel® HD Graphics
- Intel® Iris® Xe MAX graphics
Intel® Game Developer Program
Maximize your development results with more free tools and tutorials to create and test your new game.
Documentation
产品和性能信息
性能因用途、配置和其他因素而异。请访问 www.Intel.cn/PerformanceIndex 了解更多信息。