Let me explain a few things here.
Dual channel is better than single stick for performance assuming the capacity and timings are the same. A single stick is easier to clock for a CPU. Two different things.
No LGA1150 CPU (Hasewell) is quad channel only LGA2011 is quad channel.
You can put four sticks on a Haswell motherboard, they will work in dual channel not quad channel. The number or sticks of memory does not indicate the memory channel, it meerly tells us how many sticks of ram are present.
Fewer sticks of ram are easier for the IMC of the processor to clock than many sticks of ram. Think of juggling balls. It is easier to juggle two than four.
More does not always equal better. Multi graphic cards for example. You do not get double the performance with two cards, nor three times the performance with three.
If a two CPU server motherboard was the best then why do people not buy them for gaming?
🙂 It is because they do different jobs. The hardware a person buys must suite the job that the person wants done.
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