So I want to pick up a 1 TB hard drive for my steam games, but I want to be able to transfer them easily to another PC. I know how to do this with a 3.5" drive, but I would prefer something easier to use, which leaves me with an external drive. I just want to know if they are the same speeds, or if one is faster than the other. If there is any significant difference, I would get the faster one, but if it is minuscule or no difference at all, I will get an external HDD.