bad 3Dmark score so how to overclock ?

hello im thinking about overclocking

and im am a big nooob so sorry in advance.

i just ran 3dMark06 and got 670 !!

and then 3DMark05 and got i think about 1300 !!

and my system is

P4 3.Ghz (and can i trust 3Dmark on this it is 64-bit.. i dident know that)
2 GB duel corsiar ram
300 GB hardisk
soundblaster audigy 4
MSI Geforce 7300 GS 521 MB (again i thougt it was 250 MB )
Mobo. 775Dual-880Pro. ISA, PCI, AGP

so i thought i would do mush better than 670 in 3Dmark06 right ?

maybe it havent been set op right in bios ?

but how to overclock it so it is still safe, but will run better in games. ???

here i list the data 3DMark05 says about my system.

 

Try this
http://forums.majorgeeks.com/showthread.php?t=52812

 

Your score might be on the low side, A low end card will always score low:cry

Scores dont mean Squat, what matter's is if the card performs well for you


Couple VC OC utilities
Riva-Tuner http://majorgeeks.com/Riva_Tuner_d737.html
Forceware Cool Bit's 2.0 http://downloads.guru3d.com/download.php?det=815

 

maybe they dont meen mush but i think it is a good indication.

is my vid card realy that bad ??????

MSI Nvidia Geforce 7300 GS PCI-E

it does have 500 DD3 ram
or 250 it depends on withc program says it.

and it runs ok. mostly but it lags in BF 2142

 

overclocking could squeeze out a few more FPS in games and some points in 3dmark but the 7300 definitely isnt the top of the line. the 7300GS is the lowest of the 7 series cards. Just run coolbits2 and then it will give u OC options in your nvidia control panel. Just make sure to keep an eye on your temps.

 

i have gone back to my old 6600 GT agp 128 mb

and that have helped alot. since there were some games i couldent run with 7300 GS

but how to overclock it ?

it still isent good enof. i have ordred a new card. but until it comes in about two weeks i would like to make my 6600 GT run a bit faster.

but safely