Minecraft the Alienware x51?

Please don't answer: "Alienware is overpriced, make your own!"
I want an ANSWER to MY QUESTION.

I want to know how much FPS I will get on the BASE Alienware x51 Desktop on Minecraft. The x51 with no customizations, no nothing. The base x51 with the 4th Generation Intel Core i3-4150 Processor, 6GB RAM and NVIDIA GeForce GTX 745 with 4GB DDR3.

Well, have you tried contacting Alienware and asking them? Or posting this question in minecraft forums?