1x 8GB ram kit vs 2x 4GB ram kit
Has dual kits much better performance over single kit?
Thinking about getting 1x 8gb kit now and upgrade to 16gb if needed.
I only have 2 ram slots on my mini-itx board.
Dual channel means more memory bandwidth. However memory bandwidth is the limiting factor in only a small amount of workstation related tasks. For everyday use and even gaming, memory bandwidth is not a limiting factor and so you'll see no difference.