How will this PC run with minecraft and other source games?

[upgrademyoldpc]

I have an old computer I want to give to my little brother, I am going to upgrade it with an Geforce 210 gpu. How will it run with games like Minecraft and Garry's Mod after I install it?

Operating System
Windows 7 Professional 64-bit SP1
CPU
Intel Core 2 Quad Q8200 @ 2.33GHz 44 °C
Yorkfield 45nm Technology
RAM
4.00GB Dual-Channel DDR3 @ 532MHz (7-7-7-20)
Motherboard
Gateway WG43M (CPU 1) 48 °C
Graphics
LCD TV (1920x1080@60Hz)
Intel G45/G43 Express Chipset (Acer Incorporated [ALI])
Intel G45/G43 Express Chipset (Acer Incorporated [ALI])
Storage
596GB Hitachi HDT721064SLA360 ATA Device (SATA) 50 °C
Optical Drives
ASUS DRW-24B1ST ATA Device
WXK MJG56JCXE3GH SCSI CdRom Device
WXK MJG56JCXE3GH SCSI CdRom Device
Audio
High Definition Audio Device

 

[popatim]

the gt210 is a business graphics class card and will do really bad at any 1080p gaming beyond simple things like solitaire

 

[Ironstrike]

Minecraft it will run easily. Garrys mod it will run terrible. also to generally play gmod you have to have counter strike source. to sum it up it wont run garrys mod but will run mine craft. Thanks