different results in different PC

[lanqian]

Dear All

I have 2 PC with the same CPU(intel Celeron N3010) and 1 PC with the CPU(Intel Core i3-4160).

When I tested two kinds of SO-DIMM(DDR3L 1600Mhz 4GB),each kind is only different DRAM chips(Micron and SAMSUNG),there are some differnt results.

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★combination1:
Celeron N3010 + SAMSUNG chip DIMM + memtest 86 V7.5 Pro: test8/test11/test12
results:success
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★combination2:
Celeron N3010 + Micron chip DIMM + memtest 86 V7.5 Pro: test8/test11/test12
results:error (main in test11&12)

So I thought the Micron chip DIMM was any wrong? So I tested 5 sticks and the same error result happened in 2 PC with the same CPU(intel Celeron N3010).
I also tryed V9.4 free in test8,it's also wrong so I think it's easy test by the pro verison.

By the way,it's only wrong in bits 0000000000400000 by a lots of tests.



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★combination3:
I changed the PC with the CPU(Intel Core i3-4160) and tryed.
i3-4160+ Micron chip DIMM+memtest 86 V7.5 Pro: test8/test11/test12
results:success!!
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So I don‘t know where is wrong? CPU or DIMM or just memtest??

Plesas some advice.

Thank you.

[David (PassMark)]

Maybe a combination of factors?
Slightly weak RAM sticks with slightly weak motherboards? (i.e. an incompatibility, that might be fixable with voltage or timing adjustments).

I don't think it is a bug in MemTest86.