The picture is for reference only
Intel Xeon Gold 6126
Intel PIII XEON 1.26GHz(Socket370 512kbox)
Intel Xeon E5-1680 v3
Intel Xeon W3550
Intel Xeon E3-1205 v6
Intel Xeon E5-2420 v2
Intel Xeon E5645
Intel Pentium® 4 XEON MP2.8GHz(Socket603 512k)