Super mario bros. wii on linux

I have an older computer with the following specs:

Intel Pentium D 945 dual core @ 3.4ghz

2gb ddr ram(I don't know why it is only ddr)

HD 5450

OS: Linux Ubuntu 14.04 LTS

What I want to know is this sufficient to play mario bros wii(dolphin emu, of course). I used it has an htpc for quite a while and now I want to play some wii games without spending 130 dollars on a new console.

Maybe at a really low rez and low settings. Not sure how well dolphin works on Linux, but I have a 8 Core at 4ghz, 32gb or ram and a gtx770, and I still get frame rate issues in dolphin.Also depends on the game as well.

Best thing you can do is just try it.