nah, not realy lol. it was the same thing when i had my 1.4ghz celeron and r9500 combo. ran without any problems (albeit a little slower lol). ABR also ran on my old xp1800 and gf4 440mx combo without a problem.
I definatly wouldnt say it's known to run slow , mabey it just needs a slightly faster pc than some of the other lesser demanding roms.
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