Opencl Runtime For Intel Core And Intel Xeon Processors -16.1.1 Or Later- Download Here
Always verify the driver version using clinfo after installation. With a valid Intel OpenCL runtime (16.1.1 or later), your Intel Core or Xeon processor will be fully capable of accelerating compute workloads via OpenCL. Last updated: 2025 (for historical accuracy regarding version 16.1.1 availability). For latest downloads, always refer to Intel’s official oneAPI portal.
For the exact terms, read the license.txt included in the download. While Intel has moved most OpenCL development into the oneAPI ecosystem, the legacy 16.1.1 runtime remains a critical dependency for many production applications. If you need this exact version, your best sources are Intel’s archived downloads (via Intel Premier Support or legacy download center) or trusted redistributors. For most users, installing the Intel oneAPI Base Toolkit (which includes a modern, backward-compatible OpenCL CPU runtime) is the safest and most straightforward path forward. Always verify the driver version using clinfo after
# For Ubuntu 18.04/20.04 (example) wget https://apt.repos.intel.com/opencl/2020/intel-opencl-2020.2.320.deb sudo dpkg -i intel-opencl-2020.2.320.deb Check version with clinfo | grep "Driver Version" . Some 2020.x releases report as “16.1.x” internally. For latest downloads, always refer to Intel’s official
| Processor Family | Minimum Generation | |----------------|--------------------| | Intel Core i3/i5/i7/i9 | 4th Gen (Haswell) | | Intel Xeon E3/E5/E7 | v3 (Haswell-EP) | | Intel Xeon Scalable | 1st Gen (Skylake-SP) | | Intel Xeon D | 1500 series+ | If you need this exact version, your best
# On Linux export OCL_ICD_VENDORS=/etc/OpenCL/vendors/intel.icd # On Windows, ensure Intel ICD is listed in registry at HKLM\SOFTWARE\Khronos\OpenCL\Vendors Solution: Install the OpenCL ICD loader: