Without knowing your system, (I could not find the 5051 on packs site) I ran a compare in general on futuremarks "search and compare".
CPU: Intel Celeron, P-4, and a lot others
CPU Clock Range: 1700 to 2400
Graphics Chipset: ATI Radeon 9000
All other compare specs were 3dmarks default settings and WinXP
High score: 9339
Low score: 8150
No chip seemed to break 10,000
Give a link to your score.