RC's Pixinsight repositry for enabling CUDA acceleration has been a lifesaver.
I've been using the RC suite with GPU acceleration for a while now, and the speed boost is truly incredible. I usually setup a process container to run several of the processes in sequence, and the worst I can recall so far was ~10 minutes to run a sequence of BlurX, StarX, and Noise X on a single Drizzle 2x image from an IMX455 Mono FF Sensor. (~240MP image)
I dare not contemplate what that would've taken without GPU acceleration.
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