What is oneAPI?

oneAPI is an open, unified programming model built on standards to simplify development and deployment of data-centric workloads across CPUs, GPUs, FPGAs and other accelerators.

Extract the most application performance on multiple types of Intel® architecture by using advanced, cross-architecture software development tools from Intel.

The Intel® oneAPI product family includes:

  • Industry-leading compilers
  • Performance libraries
  • Analyzer and debugger tools
  • Domain-specific toolkits, including libraries and accelerated workload tools

Expose and Exploit All the Cutting-Edge Features of the Latest Hardware

CPUs: Intel® Xeon, Intel® Core™, and Intel Atom® Processors

GPUs: Intel® Processor Graphics (Gen9, Gen11) and Xe Architecture

FPGAs: Intel® Arria® FPGA and Intel® Stratix® FPGA


Learn more about partner projects, solutions in development, and community discussions.

Intel® Academic Program for oneAPI

Intel connects with universities and students worldwide to evolve Intel® oneAPI Toolkits and the Data Parallel C++ (DPC++) language through interaction with the academic community.

Fellow Travelers

See the support from a growing, global list of companies, universities, and institutions.

The Latest oneAPI Projects

Discover diverse oneAPI projects and join conversations with fellow developers.

Product and Performance Information


Intel's compilers may or may not optimize to the same degree for non-Intel microprocessors for optimizations that are not unique to Intel microprocessors. These optimizations include SSE2, SSE3, and SSSE3 instruction sets and other optimizations. Intel does not guarantee the availability, functionality, or effectiveness of any optimization on microprocessors not manufactured by Intel. Microprocessor-dependent optimizations in this product are intended for use with Intel microprocessors. Certain optimizations not specific to Intel microarchitecture are reserved for Intel microprocessors. Please refer to the applicable product User and Reference Guides for more information regarding the specific instruction sets covered by this notice.

Notice revision #20110804


Features and benefits in Intel® technologies depend on system configuration and may require enabled hardware, software or service activation. Performance varies depending on system configuration. No product or component can be absolutely secure. Check with your system manufacturer or retailer or learn more at Intel.com.