Replacing Motherboard

Switching to a Lynx 4 from my old system and found I need to replace the motherboard to include all the components necessary. I need to know if I need to also replace the PSU. I am looking at getting the Gigabyte Z390 Aorus Pro. I am not seeing an additional 8 pin connector. Below is the information for my Lynx.

Chassis Model: Digital Storm Lynx - Level 4 (MPN-9700F-2070S-120MM)
Exterior Finish: - Standard Factory Finish
Trim Accents: - Standard Factory Finish
Processor: Intel Core i7-9700F (4.7 GHz Turbo) (8-Core) 3.0 GHz (Not Overclockable)
Motherboard: ASUS Prime H310M-E R2.0
System Memory: 16GB DDR4 Digital Storm Performance Series
Power Supply: 600W Digital Storm Performance Series (Supports up to an NVIDIA RTX 2070 GPU)
Storage Set 1: 1x SSD M.2 (500GB Digital Storm M.2 Performance Series)
Storage Set 2: 1x Storage (2TB Seagate / Toshiba)
Graphics Card(s): 1x GeForce RTX 2070 SUPER 8GB (VR Ready)
Extreme Cooling: H20: Stage 1: Digital Storm Vortex Liquid CPU Cooler (Single Fan) (Fully Sealed + No Maintenance)
Chassis Fans: Digital Storm Performance Series (RGB Fans)
Internal Lighting: Remote Controlled Advanced LED Lighting System (Multiple RGB Color Modes)
Operating System: Microsoft Windows 10 Home (64-Bit Edition)