Micron D9 GMH\GKX\JKH etc club

[dro]

Nothing exceptional to see here except some rather nice performance efficiency but I like the sticks so much I don't dare to push them yet so here's my 2 plausible 24/7 configs at 2.15v (never tried going lower). I managed to get a short circuit so a fuse in my student appartment went off killing one of my precious CellShock DDR2-1000 4-4-4-12 sticks. I applied for RMA and got a new kit and this new one is at least as good as the old.

DDR2-1000 4-4-4-8 PL7 2.15v 500x8 1:1



DDR2-1200 5-5-4-10 PL8 2.15v 500x8 5:6



Don't seem to have any MemTest screen of DDR2-1200 config saved but I found this of the DDR2-1000 config:



I prefer using the first config. P35 & Micron D9GKX ftw!

why is your TRRD setting loose?
you should be able to do 1200cl5 @ 1.9Xv with trrd 5 mate

[RPGWiZaRD]

why is your TRRD setting loose?
you should be able to do 1200cl5 @ 1.9Xv with trrd 5 mate

Cuz I get best performance & stability at 5-8-5 (trrd/trd-wr/trtp), I've run the everest benchmark like 20 - 30 times switching between 3-8-3 for example but I get same or slightly better performance at 5-8-5.

I've spent lots of time getting those scores I'm getting at those configs that I can assure you of, I've tried all timings one by one to find the best settings.

trfc I could prolly lower still to like 22-23 but 25 is such a good number already at these speeds it satisfies me like this. Also tref could possibly also use 4041T setting but yea I'm fine like this really for 24/7. :p

I doubt it's easy to get better results than that at 4.0GHz, especially the DDR2-1000 config and with less than 2.15v for the RAM. 1) It needs a P35 board (for PL7 at 500 fsb) and 2) Good D9GKX or some of the best D9GMH sticks.

There are prolly some more efficient boards out there than my P35 DS4 tho, especially the latency at DDR2-1200 5-5-4-10 is rather high at 50.9ns (I'd expect some boards to do around 49ns at same settings) but DDR2-1000 4-4-4-8 48.9ns then again is acceptable thx to PL7.

[amukti]

elpida rev is where it at now lol if they are reliable

sorry, your sig said :

dfi-x384 sticks 1200mhz 2.05v

did you mean you can run 4 stick of ram @ 1200 with the dfi-x38 ?

i'm trying to find the right mobo for 4x1gb overclocking.. my current dfi dk p45 don't do well with 4 sticks of team xtreem pc8500.

thx


edit : woopss.. it took me more than a year to post my first post here @ xs

[zsamz_]

sorry, your sig said :


did you mean you can run 4 stick of ram @ 1200 with the dfi-x38 ?

i'm trying to find the right mobo for 4x1gb overclocking.. my current dfi dk p45 don't do well with 4 sticks of team xtreem pc8500.

thx


edit : woopss.. it took me more than a year to post my first post here @ xs

dfi x38-48 can do 4 stix 1200mhz easy
the ut p35 can do 4 stix around 1150mhz
dfi dk p45 cant run 4 stix properly need proper bios
i maxed out 4 stix on x38@ 1274mhz http://www.xtremesystems.org/forums/...d.php?t=226666

[Ket]

I dunno - they seem popular here but I tried selling a Cell Shock D9GKX kit on ebay and it didn't sell I'd have given a limb for D9GKX, but I suppose now it's rare because it's slowly becoming obsolete, not because it's in high demand.

I dunno, I think ppl on ebay just don't know what their looking for most of the time, try selling them here and I bet someone will grab them within a week

[toyone]

Hy all
Small fun in day
http://img507.imageshack.us/i/1001449e.jpg/
http://img170.imageshack.us/i/1001467.jpg/
1560 Mhz CL5 http://valid.canardpc.com/show_oc.php?id=592765

Crucial Ballistix Tracer
EP45-UD3R

[WaterFlex]

toyone
Wow, thats extreme! Great job really

[toyone]

Thanks WaterFlex
Hungarian record 1580Mhz CL5
Did not manage to disprove it for me. Maybe later

[radaja]

TOYONE,holy cow that is awesome

[toyone]

[Shiranui Gen-An]

Just got another set of D9GKX in

[radaja]

got my first sub 10 32m score


everest score at 9x545@4905 ddr1308 pl8



Shiranui Gen-An looking forward to your results
with these stix

[zsamz_]

Just got another set of D9GKX in

that aint got no d9

[Shiranui Gen-An]

that aint got no d9

I examined the chips from the sides. No feet like Elpida, flat just like the rest of my D9 sets.

Ballistix 16FD3:

HyperX:

[Shiranui Gen-An]

I think this is the most convincing evidence



*EDIT* Ignore the SmartGuardian VDIMM reading, it is set to 2.45V in the BIOS.

[zsamz_]

I examined the chips from the sides. No feet like Elpida, flat just like the rest of my D9 sets.

Ballistix 16FD3:

HyperX:

your verry lucky
i examined 40+ sets of them hyperx sli and all were not d9

[Shiranui Gen-An]

your verry lucky
i examined 40+ sets of them hyperx sli and all were not d9

Ones with the old-style heatspreaders like mine?

[toyone]

radaja congratulations sub 10 min 32M

[radaja]

thanks toyone.going to try for 9x556@5004
not sure if i can do it on air though,but going
to try it an do a quick 1m run.

[toyone]

good luck

[zsamz_]

Ones with the old-style heatspreaders like mine?

you got one of the few that fell through the cracks

[radaja]

well this is as high as ill go for now.
9x549@4941 ddr1317 pl8 1m Pi


9x549@4941 ddr1317 pl8 32m Pi


and the everest score

[toyone]

[radaja]

today is a good day to finally hit5Ghz

9x556@5004 ddr1334 pl8


everest score(this is on 32bit OS)

[kuebk]

Gratz radaja, what cooling did you use?