battlefield 3 and this systems doesn't match

Captain-Price_ZA

Honorable
Apr 21, 2013
122
0
10,690
This system: cpu: intel pentuim G2020 @ 2.90ghz standard ram 6gb psu 450 watt aopen gpu: nvidia geforce gt630 not gtx only gt is running bf3 at high res: 1366x768 and this is not my pc my friends pc I have run the in game performance grapth and no cpu or gpu spikes 64 metro or any server so question 1) how is this possible?
Regards