as title above, the gc box it says dirextx 10.1, can my gt220 support dx11 on windows7? if i install windows7 on my comp will my video games able to utilize dx11?

this is my gc detail : http://www.nvidia.co.uk/object/product_gef..._gt_220_uk.html

so will my computer lag if i force to use dx11?

oh ok thanks qac