Nvidia GeForce GTX 550 Ti vs. Nvidia GeForce GT 550 Ti

[S.I.K]

Hello friends, can you please tell me what difference between both of these cards is. Well I am looking for PC which running HITFILM. Some have suggested me to use Nvidia GeForce GTX 550 Ti graphics card. But I have searched for computer and founded a perfect which was having all requirements but it was having Nvidia GeForce GT 550 Ti. So very much confuse among both these cards, can anyone tell me difference among them. Thank you.

[Aileya]

Let me tell you that there is no GT 550 Ti card. If it is TI card then it might be a GTX 550 Ti. I would say that you better be careful. Well there are plenty of cards, such as GT520, GT530 and GT545 but none of them is Ti and also are all less powerful. So you better make sure you have got the correct one.