Gsm arena has posted bench scores for the new Mate. Seems to be pretty comparable to current Android flagships.
https://m.gsmarena.com/check_out_the_kirin_970_in_our_huawei_mate_10_benchmark_test-news-27771.php
https://m.gsmarena.com/check_out_the_kirin_970_in_our_huawei_mate_10_benchmark_test-news-27771.php