Intel® VTune™ Profiler
Find and Fix Performance Bottlenecks Quickly and Realize All the Value of Your Hardware
Performance Analysis for Applications & Systems
Intel® VTune™ Profiler optimizes application performance, system performance, and system configuration for HPC, cloud, IoT, media, storage, and more.
- CPU, GPU, and FPGA: Tune the entire application’s performance―not just the accelerated portion.
- Multilingual: Profile SYCL*, C, C++, C#, Fortran, OpenCL™ code, Python*, Google Go* programming language, Java*, .NET, Assembly, or any combination of languages.
- System or Application: Get coarse-grained system data for an extended period or detailed results mapped to source code.
- Power: Optimize performance while avoiding power- and thermal-related throttling.
Download as Part of the Toolkit
Intel VTune Profiler is included in the Intel® oneAPI Base Toolkit, which is a core set of tools and libraries for developing high-performance, data-centric applications across diverse architectures.
Download the Stand-Alone Version
A stand-alone download of Intel VTune Profiler is available. You can download binaries from Intel or choose your preferred repository.
Develop in the Cloud
Build and optimize oneAPI multiarchitecture applications using the latest optimized Intel® oneAPI and AI tools, and test your workloads across Intel® CPUs and GPUs. No hardware installations, software downloads, or configuration necessary. Free for 120 days with extensions possible.
- 3rd generation Intel® Xeon® processor family v3 (or later)
- 4th generation (or later) Intel® Core™ processor
- Intel® UHD Graphics for 11th generation Intel processors or newer
- Intel® Iris® Xe graphics
- Intel® Arc™ graphics
- Intel® Server GPU
- Intel® Data Center GPU Flex Series
- Intel® Data Center GPU Max Series
- Intel® Arria® 10 FPGA and Intel® Stratix® FPGA
- C and C++
- OpenCL code
- Google Go programming language
- Windows: Microsoft Visual Studio*
- Linux: Eclipse*
- Virtual machine support: Kernel-based virtual machine (KVM), Hyper-V*, VMware*
- Container support: Docker*, Singularity*, LXC, Apache Mesos*
- Interface: Desktop or web GUI, command line
For more information, see the system requirements.
Host operating systems:
Target operating systems:
- Wind River Linux*
- Yocto Project*
- Intel® compilers
- Microsoft* compilers
- GNU Compiler Collection (GCC)*
- Intel® oneAPI Threading Building Blocks
- Native threads
- MPI (MPICH-based, OpenMPI)
This design and analysis tool achieves high application performance through efficient threading, vectorization, and memory use, and GPU offload on current and future Intel hardware. It supports C, C++, Fortran, DPC++, OpenMP, and Python.
- Offload Advisor: Get your code ready for efficient GPU offload even before you have the hardware
- Automated Roofline Analysis: See performance headroom against hardware limitations and get insights for an effective optimization roadmap
- Vectorization Advisor: Enable more vector parallelism and get guidance to improve its efficiency
- Threading Advisor: Model, tune, and test threading design options
- Flow Graph Analyzer: Create, visualize, and analyze task and dependency-computation
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Product and Performance Information
Performance varies by use, configuration and other factors. Learn more at www.Intel.com/PerformanceIndex.