DirectX · medium

How to fixOPENCL-INIT-FAIL

OpenCL initialization failed

What this error means

OpenCL initialization failed (OPENCL-INIT-FAIL) is a medium-severity fault affecting the graphics API (DirectX). An application or software cannot initialize the OpenCL interface for GPU computation. Another common trigger is incompatible GPU. Work through the steps below in order.

Before you begin

Save open work and back up important files. Note any recent driver or hardware changes. If Windows cannot start, use the startup guide first.

Work through these checks

0 of 3 complete
01Update GPU driver (Intel/NVIDIA/AMD)

Update GPU driver (Intel/NVIDIA/AMD).

Use the instructions for your exact device and operating system. Check the manufacturer’s documentation before changing firmware, hardware, or system settings.

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02Install the OpenCL SDK

Install the OpenCL SDK.

Use the instructions for your exact device and operating system. Check the manufacturer’s documentation before changing firmware, hardware, or system settings.

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03Verify GPU support on clinfo

Verify GPU support on clinfo.

Use the instructions for your exact device and operating system. Check the manufacturer’s documentation before changing firmware, hardware, or system settings.

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Possible causes

  • Missing OpenCL runtime
  • Old GPU driver without OpenCL
  • Incompatible GPU