What is a better graphics card?

Intel hd isn't a graphics card
amd/ati is a graphics chip if your looking at laptops look for a8 1.9ghz or 2.1ghz
or look at the a10 series

Both will be able to play Minecraft easy with no problems. Question for you though, are you playing on a big desktop computer or a laptop? I assume it's a desk computer since laptops aren't capable of swapping/switching graphics cards, unless there are some…

Keep in mind though, you'd best consult with someone who knows their way around computers and such because buying a graphics card means that you know your current computer meets all requirements. You don't want find out after you've bought the graphics card that it doesn't fit in your motherboard slot or is even properly supported power wise.

My advice, go to bestbuy or futureshop and talk to one of the geeks there.