What is the difference of LGA-2011 sockets?

Question

Processors

Hello.
I want to pick up a motherboard for the CU of the processor, but it started up with sockets.

Intel Xeon QFJY E7-4890 V2 ES 2.8GHz 15 Core Socket R LGA-2011-1

https://www.ebay.com/itm/Intel-Xeon-QFJY-E7-4890-V...

I found this motherboard

https://ru.aliexpress.com/item/HUANAN-X79-V2-49-LG... The

socket is suitable. Is the decision correct?

Also I'm a bit confused about sockets. For Xeon lines, they write an LGA2011 socket, that is, it turns out that any motherboard with this type of socket will do?

Answer 1

The specified percentage will not start, it needs a motherboard on the c602 j chipset and I have not seen the Chinese riveting cheap models.
Although it is not entirely clear for what purposes a 15 core with low frequencies is chosen, it will certainly lose in everyday tasks to any xeon with a smaller number of cores, but a higher frequency.

Answer 2

This processor has a different socket - it just won't fit into the standard 2011. 2011-1 is required, I don't know where to get it