i710750h and i79750h which is better, i7 10750h and i7 9750h performance gap

The i7-10750H is a high-end notebook computer processor with a dynamic acceleration frequency of 2.5GHZ based on Comet Lake architecture (CML-H, the 4th generation Skylake). It uses a 14-nanometer process with 6 cores and 12 threads. The three-level cache is 12M, and the power consumption is 45W. The processor is still manufactured using the old 14nm (14nm++) process.
It is very important to choose i79750h or i7 10750h. You will understand after reading
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The main frequency of i7-9750H is 2.6GHz, single-core turbo frequency 4.5GHz, 6-core turbo frequency 4.0GHz.
Compared with the previous generation i7-8750H, the main three-level cache is increased to 12MB, which is still obvious for running games, and then the main frequency is increased by 0.4GHz, the single-core turbo frequency is increased by 0.3GHz, and the 6-core turbo frequency is increased. 0.1GHz, the frequency of UHD630 core graphics card has also increased by 50MHz