I mate
"Hi m8... gigabyte board cannot use a divider below 1:1."
so my board ,does not use divider below 1:1
ok ,you got a nice kit of geil PC2 6400CL4 Ultra 12-4-4-4
DDR 1010 at 1:1 with that ram is very good indeed
(timmings are at 15-5-5-5 but this is normal) and the value of SP 1M is great too
I had a kit 1Gb( 2x512MB)of the same Ram for two weeks,and i try to overclock to theses values but had no luck as you have
note that I can run the PC normally at 500fsb mems 1:1,surfing the net etc( not gamming)
only when I do some stress testing I get erros ,like in SP1M for example:
and I was doing 2.2V in vdimm,and have raised the timmings to 18-5-5-5
but still no luck
and i try few tweakings with RAM and CPU timmings,voltages ,etc but allways get errors in SP 1M
( and I now, for my paste systems, that kind of errors are memory related)
so I think some Geil PC2 Ultra 6400CL4 are best than other
( and that is no surprise since Geil use two kinds of ramchips in that ram -Elpida and Aeneon)
and Aeneon is bad -
I had bad experiences with that chip´s with DDR 400 in the past
anyway i sell my Geil ram and go for a try with Ballistix PC 5300 rated 12-3-3-3 at DDR 667,cause I now that ram uses chip´s Micron D9´s
and now I do 500fsb mems at 1:1( and more) with tight timings like 12-4-4-4, with no SP 1M errors,wich is very ,very good
and that is all that counts for me
and I´m not saying that Geil Ultra 6400 is bad,just some chips are not good as other´s are