CLBenchmark - The first professional OpenCL benchmark for measuring and comparing the processing power of different hardware architectures

CLBenchmark measures the compute performance of desktop grade CPUs and GPUs utilizing the OpenCLâ„¢ standard.

Maintaned by the Khronos Group, OpenCL (Open Computing Language) is the first open, royalty-free standard for cross-platform, parallel programming of modern processors found in personal computers, servers and handheld/embedded devices. OpenCL greatly improves speed and responsiveness for a wide spectrum of applications in numerous market categories from gaming and entertainment to scientific and medical software.

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High-resolution video of CLBenchmark 1.1 Desktop Edition is available MOV format.

CLBenchmark 1.1 Desktop Edition


Offering an unbiased way of testing and comparing the performance of implementations of OpenCL 1.1, CLBenchmark 1.1 Desktop Edition is an easy-to-use tool for comparing the computational performance of different platforms.

CLBenchmark compares the strengths and weaknesses of different hardware architectures such as CPUs, GPUs and APUs. The test results are listed in a transparent and public OpenCL performance database.

CLBenchmark 1.1 Desktop Edition supports any standard-compliant OpenCL 1.1 implementation and it is compatible with every major vendor’s solution.

Major new features


High resolution video of CLBenchmark 1.1 Desktop Edition is available here.

Read more about CLBenchmark 1.1 Desktop Edition.