Arm Performance Studio vs Optick

Arm Performance Studio is a free profiling suite for applications running on devices with Arm CPUs and GPUs. Streamline records CPU, GPU, and application activity from a device, and Performance Advisor turns those captures into reports highlighting potential problems and optimization advice. Frame Advisor examines API calls and rendering data for a problem frame and provides geometry metrics. Mali Offline Compiler estimates shader and compute-kernel performance across Arm GPUs, including register usage, cycle cost, and stage-specific recommendations. The suite also includes RenderDoc for Arm GPUs, an Arm fork of the graphics API debugger with support for Arm GPU extensions and Android features. Tools can run without a graphical interface in continuous-integration workflows and export machine-readable data for custom reporting; Unity and Godot integrations can add application markers or counters. The product describes profiling Android and Linux applications and lists Android 11 or later for Streamline, Performance Advisor, Frame Advisor, and RenderDoc for Arm GPUs. Graphics profiling supports Mali GPUs from the Mali-T700 series onward, but not Mali-400 or Mali-T600 products. Community support is provided through Arm’s Gaming, Graphics, and VR forum.

Optick is a free C++ profiler for game performance analysis and optimization. Its tools include instrumentation, context-switch tracing, sampling, CPU profiling, frame-time analysis and GPU counters. Developers can integrate it with OPTICK_FRAME, OPTICK_EVENT and OPTICK_THREAD macros. Context tracing uses ETW on Windows, FTrace on Linux and DTrace on macOS; GPU profiling supports D3D12 and Vulkan on Windows, and Vulkan on Linux and macOS. Desktop build configurations are listed for Windows x64, Linux x64 and macOS x64. Optick also offers Unreal Engine 4 and Unreal Engine 5 plugins; its v1.4.0 release added Unreal Engine 5.0 support, and Android support in the core appears in v1.3.0 release notes. The configuration header can enable or disable features for particular platforms or builds, including disabling Optick in final builds. With multiple DLLs in one executable, Optick must be added to a shared dynamic library compiled with OPTICK_EXPORT; static linking will not work. The MIT license permits use, copying, modification, publication and distribution, and provides the software without warranty.