OC Report: Geil Ultra DDR2 PC2 6400 CL4 2x1GB

[Xtreme Addict]

Exactly this one

[xl8080]

tried diff slots. still can boot @2.05v. let alone 2.1v

[Xtreme Addict]

Maybe your sticks are broken? Did you try them to run Memtest at 2,0v @ default? (400 MHz 4-4-4-12)?

[TimPrice]

thanks miravo
tRas 13 indispensable

[Xtreme Addict]

For low MHz <450 You should be able to run tras=12 or even 11

[mundi]

So, with my Geil have still problem,
try so many setting in bios RAM on Asus P5B-Deluxe and too on gigabyte DQ6
try to load timing by SPD on each
on DQ6 try 667 and 800 - when set 800 and timing by SPD in 266*9/800 was 5-5-5-18 nad when set 268*9/806 timing was 5-6-6-20 unbelievably
of course try set timing manual 4-4-4-12(13) or as you Miravo still nothing on the both MB. From morning try testing 334*9/838 with 5-5-5-18 - know that is absolutly loss timing, but my Geil donot know runnig on 4-4-4-12 as say producer

so what with this

maybe is problem in TRAS go up to 4-4-4-15(18)

[Xtreme Addict]

If your sticks aren't working on stock values, you will probably have to RMA them

[kemo]

If your sticks aren't working on stock values, you will probably have to RMA them

I am afraid to say that lots of people having that issue especially with 965P so he should try to test it in another rig

[Xtreme Addict]

Maybe only on Biostar T-force 965PT... This crappy mobo didn't allowed for 1:1 with Geil...

[Postal Dude]

i have these sticks in the post at the mo. Will be my first experience overclocking both intel and DDR2 so i'll give results on mine

ta

[SLi_dog]

From early testing with a set of these, which use Elpidia or similar ICs now, I get DDR1000 5-4-4-4 @2.175vdimm completely stable.

[Moonraker™]

Yup. I had the recognising wrong on my P5B-D Wi/Fi.

Mine are the D9's as stated. They overclock like mad ones. But since I can't install a new BIOS on this board since it come back [from a failed BIOS flash from WIN. - DO NOT TRUST ASUS! (flash thru their prog my arse!)] I haven't oc'd them madly. and can't access the BIOS that allows divider on my mobo.

Before I had them on a 1:1 @ 450mhz with 4-4-4-12 on 2.1v and they don't bat an eyelid. run stable the lot. I miss those days....

[gundamit]

i have these sticks in the post at the mo. Will be my first experience overclocking both intel and DDR2 so i'll give results on mine

Did you get the GX22GB6400UDCA=? NewEgg has for the revised version of the GeIL 2GB (2 x 1GB) PC6400 on sale right now for $180USD. If these are still Elpida the voltage which NewEgg has listed as 1.9v-2.4v can't be right.

[Postal Dude]

i got these ones. just udc on the end. no a=.
On that link it says 99.99 before tax. i got them for 114.99 before tax 2 days ago :-(

http://www.overclockers.co.uk/showpr...odid=MY-058-GL

[Nanok]

I just bought a par of Geil pc6400 ultra low latency (GX22GB6400UDC)
On the chips it said XAM258-U93G.
Anybody know what chip that is ?

[Xtreme Addict]

powerchip

[Nanok]

Are they any good ?

[Nanok]

hmmm my kit will only run 435 4.4.4.12 with 2,1 V
But there is somthing wrong ! 5,5,5,15 will only do 440.
I`v testet i set of dominator pc6400 rev 2,1 thy wont do mush better.
North bridge and fsb +0.2 in bios
And its not the cpu if i set multi. to 6 insted of 7 it`s the same :-(
any suggestion ?

[mrsoussey]

hello everyone,

@ nanok: can you please tell me what cpu-z 1.40 tells you abaout your powerchip ram? Just want to know what chips i have...

mine are:

G.E.I.L. Ultra DIMM 2 GB DDR2-800 Kit (GX22GB6400UDC)

Module size: 1024 MBytes
Max Bandwidth: PC2-6400 (400 MHz)
Manufacturer: GEIL
Part Number: CL4-4-4-DDR2-800
Manufacturing Date: Week 27, Year 06 (i think this is the only indicator to know what chips are used!?!)

Timings Table:
5-5-5-18-23@400
4-4-4-12-16@266
3-3-3-9-12@200

my sticks get very very hot, so i went for active cooling. Is this normal??? THX

[mach82]

some powerchips are good, some bad, some excellent. Try to OC your sticks and you'll find out.

[Nanok]

Hey mrsoussey
My data is the same as you`r ram only mine was made week 23 tear 06

[mrsoussey]

my sticks do 5-5-5-18-23@500MHz @ 2,25V primestable
did not try any more...
what do you guys think about my sticks, is it Powerchip, elpida, aeneon,...?

[Xtreme Addict]

if you were able to lower tras = 12, it would be probably Spectec

[druchii]

Any idea on mine?

Same Geil as used here, from Week 27, Year 06.

Timings table:
5-5-5-18-23@400
4-4-4-12-16@266
3-3-3-9-12@200

Will do DDR2-667 @ 3-3-3-10 @ 2.1v
Easily does DDR2-920 @ 5-5-5-18 @2.1v

I'd rather not rip the heatspreaders off to see... Oh, and the heatspreaders are racing orange.