Server Configuration UE5

Hi all, I’m building a server for UE5 to work on online broadcasts, live events and with a reserve for the future, now I’m choosing between two configurations:

1 configuration:

  • ASUS WS X299

  • INTEL Core i9-10940X

  • GIGABYTE GeForce RTX 3080 LHR 10240Mb GAMING OC 2.0

  • G.SKILL DDR4 64Gb 4000MHz

  • Western Digital Red SN700 M.2 2280 2.0 Tb PCIe Gen3x4 NVMe 3D NAND TLC

2 configuration:

  • ASUS ROG MAXIMUS Z690 HERO

  • INTEL Core i9-12900K

  • GIGABYTE GeForce RTX 3080 LHR 10240Mb GAMING OC 2.0

  • G.SKILL DDR5 TRIDENT Z5 32GB 6000MHz

  • Western Digital Black SN850 M.2 2280 1.0 Tb PCIe Gen4x4 NVMe 3D NAND TLC

Could you tell me what is better to take, and maybe add something. The 2nd configuration is embarrassing that the processor has a maximum number of PCI Express channels in total - 20, and in the future if it is necessary to install a second video card, then this will be a problem.

Thankyou