connectors

Hi, I've just purchased a 3070ti (Gigabyte - Aorus Master), and it has 3 power connector slots: 2 x 8 pin & 1 x 6 pin. I've run 2 leads from my modular power supply; using both connectors on 1 lead & 1 (of 2) connectors. Is this okay? Thanks.

Hi, Can anyone identify these connectors on my KFA2 RTX 2070 Super? The manual doesn't mention them and I can't find much on Google. Thanks in advance! https://ibb.co/rGjSQDD