See post : Multi-core support since AS\AR V6.1
The X20CP0484 is a dual core cpu, but the second core is always assigned to the powerlink stack (reserved). So with this cpu you will not gain performance.
See post : Multi-core support since AS\AR V6.1
The X20CP0484 is a dual core cpu, but the second core is always assigned to the powerlink stack (reserved). So with this cpu you will not gain performance.