| 传统网络 | 现有SDN | SFabric | |
| 交换机数量 | N*10 | N | N*100 | 
| 主机数量 | 千级 | 百级 | 万级 | 
| 连接建立时间 | 秒级 | 秒级 | 毫秒级 | 
| ODL | ONOS | Ryu | MUL | FloodLight | Nox | Pox | Beacon | DCFabric | |
| Openness | *** | *** | **** | **** | **** | *** | *** | *** | **** | 
| Topological performance | **** | ** | * | **** | *** | ** | ** | *** | ***** | 
| Switch performance | *** | *** | *** | *** | * | * | * | * | ***** | 
| UI | **** | ** | ** | ** | ** | ** | ** | ***** | |
| Reliability | ** | ***** | * | *** | * | * | * | * | *** | 
| Special application | OpenStack, SFC, SDNI, AAA | The multi-layer network, SDNIP | OpenStack, the separation of tenants | SFabric, OpenStack, Enterprise network | |||||
| Application type | Core+Web | Web | Core+Web | Web | Web | Core | Core | Core | Core+Web | 
| The development convenience | ** | **** | *** | *** | ** | ** | ** | ** | **** | 
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