Help me for an old program in Cuda to updated

Hello, I am an old hobbyst (80,7 years old)- I have an old program (generation random numbers and research of numerical strings) written in Cuda 10 years ago for a Geforce GTX9800. Now I should like update this listing for a geforce 1080 ti and with Processor Intel 7 x - My old programmer is not yet here. Can you help me ? write, please,
Best regards