Gpu for added audio processing power

im developing a python music app that benefits greatly in processing time from NVidia Cuda and have read that render doesnt offer this. The goal for me in my app is to take user system speed out of the equation by doing the audio processing online in a web app and even with the extra processing power from my Gforce 4070 TI my system takes 90 secs or more to process the audio. what does render offer or other service that would equal this or at least help lessen the processing time