PowerRouter Max Performance ?

Anyone know the performance of:

  • PowerRouter 2200 Model
  • PowerRouter 2282f Model

http://www.mikrotikrouter.com/2200.asp

With both One and/or Two CPU, I want to know:
Packets per Second and Maximum Thoughput with Rounting (ON), Conn.Tracking(ON or OFF), Firewall (OFF)

Anyone Know these product’s performances compared with Mikrotik official documents listed below?
http://routerboard.com/pdf/routerboard_performance_tests.pdf

Thanks

We have PowerRouter 2282. CPU is really good and big enough. When I has 2xRB1000U, CPU usage was 100% and 70%. Now we use 2282, the CPU usage is about 25% max. My usage is below:

Active users 450 (PPPoE+Hotspot)
28 firewall filter rules
22 NAT rules
2 mangle rules
Traffic usage about 200Mbps (in+out)

But only strange thing is all my ethernet interfaces have packet loss about 0.1%.