http://techreport.com/discussions.x/20758
http://www.nvidia.com/object/product_geforce_gt_220_us.html
GT520 vs GT220
Shaders: 48 / 48
Core clock (MHz): 810 / 625
Shader clock (MHz): 1620 / 1360
Memory clock (MHz): 900 / 790
Memory type: 64-bit DDR-3 / 128-bit DDR-3
TDP (W): 29 / 58
睇落就唔開胃...
應該仲慢過GT220
