CPUs that Support 4 Cores of CPU

1Intel Xeon X7350 CPU
2Intel Xeon X5687 CPU
3Intel Xeon X5677 CPU
4Intel Xeon X5672 CPU
5Intel Xeon X5667 CPU
6Intel Xeon X5647 CPU
7Intel Xeon X5570 CPU
8Intel Xeon X5560 CPU
9Intel Xeon X5550 CPU
10Intel Xeon X5492 CPU
11Intel Xeon X5482 CPU
12Intel Xeon X5472 CPU