This would be pointless unless you also found someone running at least the same class cpu and ram that could clock theirs to your speeds for an actual comparison. They would also need the same OS tweaked similarly to OS load. Then of course HDD\SSD access time can induce\relieve stuttering which can lower\raise so them having a similar HDD\SSD setup would be needed.

Basically, someone could get a lower or higher score than you unless you tell us what hardware the agp system is running.