power limit for GPU

[xiaofengkuai]

Hope to have adjustable power consumption for GPU🙏🏻🙏🏻🙏🏻

If possible, I would like to add a feature to disable the avx512 instruction set🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻