Please help me! geforce 210 problem

[JadJames]

before three monthes i got a Afox geforce g210 1gb ddr2 for my little gaming pc
its was fine for these games , gta samp , cs 1,6 , gta 4 wich use maxmium 400 mb dedicated
then i downloaded unturned from steam its work very fine and on good resolution the problem start here when i try to join russia map the game work fine untill its use 520 MB dedicated and the geforce drvier show "The driver has stopped working and recovered"
then i used video memory stress test tool and i got the same problem when the graphic reach 500-540 MB some times show blue screen some times driver crash

so i was wondering is there any way to change the dedicated of my graphic card to 512 mb because as i can see my graphic card cant handle more than 512 if its use more than 512 its will crash

and nope its not overheating problem the gpu temp is 38 *C while idle and 52 *C while gaming

here a pic http://imgur.com/a/huGEx

here is my pc specs"
case: fujitsu esprimo P5730
motherboard: FUJITSU SIEMENS D2811-A1
4GB RAM DDR2 400 MHZ
Intel pentium dual core e5200 2.50 GHZ x2
150GB HDD
300 watt 260V power supply
Windows 7 ultimate x64
Afox geforce g210 1gb ddr2
http://www.afox-corp.com/en/products_details.asp?proid=308&typeid=47&id=0

 

[RARRAF]

The graphic card memory is built into the card get a better card is the only way

 

[juanrdp]

Man, you try to use the lowest video card from nine generations ago to try to play games?

That graphic card have more room in a museum that inside a working gamming pc 😉 what i found incredible is that you could get one three months ago...