xeon e3 1230v2

1. The reason I ask is because xeon e3 1230 ( v1 ) has worse performance than its v2. 2. Moreover xeon e3 1230 only support pcie gen 2, while my graphics card is gtx 1060 gen 3, my motherboard also support gen 3 pcie. Currently I am using xeon e3 1220 which makes my graphics card run with only...