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But how fast is the GPU really? 🤯

Name: But how fast is the GPU really? 🤯
Uploaded: 2025-09-12T13:30:06Z
Duration: 12 min 15 s
Channel: Sebastian Sellmair
Description: Sebastian Sellmair compares the performance of an image processing algorithm implemented with kotlinx.coroutines on the CPU versus Skia on the GPU.

Sebastian Sellmair

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Graphics and audio Systems programming Performance and optimization GPUs, shaders and CUDA Concurrency and parallelism

Sebastian Sellmair compares the performance of an image processing algorithm implemented with kotlinx.coroutines on the CPU versus Skia on the GPU.

This video will compare two implementations of an image processing algorithm. One is built with kotlinx.coroutines, and the other is from my previous video, using skia. Benchmarking is a rollercoaster with some unexpected results.

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