According to this, my card is as strong as 1/7th of a gtx 480...
Is something wrong here?
yeah something is wrong, you reading the stats.
1. at stock an i5-750 + ATI 5850 system comes in at around P13000, you are at P13500 so all your hardware is fine.
2. 3dmark pushes hardware to the limit, its not a game demo. FPS at 10 or below is very common during the stress test.
3. your GTX 460 is not 1/7 of a GTX480. futuremark orb does not display if a PC runs SLI or CF, just the name of the video card. The system you are comparing yours to has an i7-980x @ 4.8 GHZ and is running tri or quad SLI with GTX 480s.