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There is no published information on what this error is but looking at some previous cases with the same issue, points to the logic board or graphics card failing. I would suggest making an appointment with the local Apple Store Genius Bar and giving them that code. They will likely run a hardware test for 24 hrs and give you the results (likely a new logic board).
I already know that
If it is under warranty, they will replace it, if not, it will cost you about $850.
i know that
but I was looking for any advise that can test my computer
Of course i could take it to any mac store and ak them to give me the diagnostic
The built-in diagnostics test is the best that is available to the end user (Apple doesn't give out their elite tools, sadly).
If the Logic Board is failing, it could also produce bad results. It could say that the RAM is bad when it may in fact be the slots where the RAM sits. It's a tough call but in all honesty, no amount of testing would be able to compare to what Apple can run.