Burned Graphics card – Bought a new one, lower performance

Hi all.
My nVidia Geforce Ti4600 burned, so i had to buy a new graphic card. I bought nVidia Geforce 6200, but i am getting lower results.
Example:
With Ti4600 i played PES6 in 1024×800 in Medium Quality without any breaks or stuff. Now, with 6200,with the same options, i am getting breaks all the time, like lag or something.
System:
P4 2,4 Ghz
RAM:512 MB
Any idea?
Answer #1
installed latest drivers?
installed latest directx?
How did you manage to buy an AGP graphics card?
Was it second hand?
Answer #2
Do you play with Anti Aliasing? You should have gone for the 7300 GT though. Anyway, the 6200 should perform better. Check your settings, and update your drivers.
Answer #3
No, it was a new one. A little shop near my home has it. I only bought it because i really need this computer for more 1 month or something, then i will buy a laptop. Drivers and Directx i think is updated. At least Drivers.
Answer #4
Try updating your directx.
You say that ur previous graphics card burned… is there still a temperature problem for your new graphics card?
Answer #5
I used nVidia Control Panel to improve performance, but no results. (7600 GT was not in stock, and i needed my computer today)
Answer #6
Directx is updated: Directx 9.0c.
Temperature i think was not the problem. The computer has almost 7 years or something…i think that every hardware can burn
Answer #7
whats your motherboard?
Answer #8
MSI-845
Answer #9
running out of options here but perhaps updating the bios?
It might add improvments to the later graphics cards