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-   -   Gskill F3-2400C9-8GTXD (http://www.techpowerup.com/forums/showthread.php?t=175639)

SonDa5 Nov 16, 2012 04:05 AM

Gskill F3-2400C9-8GTXD
 
My Gskill F3-2400C9-8GTXD arrived today! Kit is dated to be made this month.

The kit is made up of 2x4GB sticks and the sticks are double sided IC with 8 on each side for a total of 16 IC per stick.





http://minidriven.com/BlacknBlueforI...sealmemory.jpg


http://minidriven.com/BlacknBlueforI...9D8GTXDbox.jpg


http://minidriven.com/BlacknBlueforI...killmemory.jpg


http://minidriven.com/BlacknBlueforI...00C9D8GTXD.jpg


http://minidriven.com/BlacknBlueforI...oublesided.jpg


http://minidriven.com/BlacknBlueforI...Cshotlight.jpg



I'll be testing them later on. Will also remove heat shields and post photos of ICs later on.

SonDa5 Nov 16, 2012 06:11 AM

Some testing with i5-3570k@4.5GHZ
Stock XMP settings on ram CL 9-11-11-31 1.65v

http://valid.canardpc.com/2583978

Intel Burn Test and MaxMemm2

http://minidriven.com/BlacknBlueforI...ckMaxxMem2.jpg


SuperPi 1.5 16m calculation

http://minidriven.com/BlacknBlueforI...2400mhzCl9.jpg

drdeathx Nov 16, 2012 06:56 AM

See if you can get the command rate at 1T. Maxmem scores are much higher than Aida in read/write/copy. Most use Aida for those benchmarks.

SonDa5 Nov 16, 2012 07:00 AM

Quote:

Originally Posted by drdeathx (Post 2777893)
See if you can get the command rate at 1T. Maxmem scores are much higher than Aida in read/write/copy. Most use Aida for those benchmarks.


I don't have Aida.

I will try the 1T but first I want to see if I can run XMP setting with less voltage. I just got done gaming for about 45 minutes straight in UT3 without any problems. Felt great.

drdeathx Nov 16, 2012 07:01 AM

Quote:

Originally Posted by SonDa5 (Post 2777898)
I don't have Aida.

I will try the 1T but first I want to see if I can run XMP setting with less voltage. I just got done gaming for about 45 minutes straight in UT3 without any problems. Felt great.

Still great results. I run 16G of the Gskill Tridents. They look great.:toast:

SonDa5 Nov 16, 2012 07:17 AM

I lowered the voltage to 1.5v for XMP profile and it wouldn't boot to OS but booted to BIOS then
I adjusted to 1.55v and again it wouldn't boot to OS but it booted to BIOS so I tried 1.6v and it booted to BIOS and ran the same benchmarks and the benchmarks were just slightly lower in scores but appears to be stable.


Now I'm going to see if I can tighten timings at 2400mhz.

SonDa5 Nov 16, 2012 08:40 AM

I'm not very good at over clocking ram and my MSI Mpower MB has been extremely finicky with ram in the past and remains to be so. I think I may be able to do better with a 3770k since it supposed to be better for over clocking.

The best I'm able to get with this ram is 5GHZ CPU with 2500mhz CL9. That is with the XMP enabled with FSB bumped to 104. 48 multiplier. 1.7v on the ram.

http://valid.canardpc.com/2584111


http://minidriven.com/BlacknBlueforI...2500mhzcl9.jpg


http://minidriven.com/BlacknBlueforI...0mhzcl9IBT.jpg

Aquinus Nov 16, 2012 09:23 AM

Quote:

Originally Posted by SonDa5 (Post 2777932)
1.7v on the ram.

Be careful here. Intel says that you really shouldn't increase memory voltage above 1.65v.

SonDa5 Nov 16, 2012 09:35 AM

Quote:

Originally Posted by Aquinus (Post 2777953)
Be careful here. Intel says that you really shouldn't increase memory voltage above 1.65v.



I bumped it down to 1.67v for 2500mhz CL9. I'll be careful. :lovetpu:

SonDa5 Nov 16, 2012 12:56 PM

Naked


http://minidriven.com/BlacknBlueforI...demousedex.jpg


http://minidriven.com/BlacknBlueforI...dewaysnice.jpg


http://minidriven.com/BlacknBlueforI...sidebyside.jpg

cadaveca Nov 16, 2012 02:17 PM

Nice samsungs. ;)

wrathchild_67 Nov 16, 2012 04:00 PM

I'd be interested to see what they could do at 2133Mhz since I'm stuck on Sandy Bridge and that is the highest speed the memory divider allows without upping bclk. Here's what I've got on my Samsung Green's ($30 for 8GB, amazing!):

http://i.imgur.com/gCEdP.png

drdeathx Nov 16, 2012 04:02 PM

Quote:

Originally Posted by wrathchild_67 (Post 2778284)
I'd be interested to see what they could do at 2133Mhz since I'm stuck on Sandy Bridge and that is the highest speed the memory divider allows without upping bclk. Here's what I've got on my Samsung Green's ($30 for 8GB, amazing!):

http://i.imgur.com/gCEdP.png

The Tridents do the same.

SonDa5 Nov 16, 2012 08:57 PM

I tried 4 different sets of the cheap Sammy 8 GB kits and at 5GHz CPU and above system was unstable.

SonDa5 Nov 17, 2012 04:56 AM

Quote:

Originally Posted by wrathchild_67 (Post 2778284)
I'd be interested to see what they could do at 2133Mhz since I'm stuck on Sandy Bridge and that is the highest speed the memory divider allows without upping bclk. Here's what I've got on my Samsung Green's ($30 for 8GB, amazing!):

http://i.imgur.com/gCEdP.png


Those are a great value but they didn't work out well on my MSI motherboards. I tried them on a Z68 and Z77 MSI mother board and best I could get was 2133mhz CL9 and it was only stable at speeds below 5GHZ on CPU.

I just did a quick ram adjustment of 2133mhz CL 9-11-10-27 1T 1.5v and my new Gskill sticks are buttery smooth with these settings.


http://valid.canardpc.com/2585133


Ambient Temps 23.5C
http://minidriven.com/BlacknBlueforI...133CL91p5v.jpg

http://minidriven.com/BlacknBlueforI...133CL91p5v.jpg

SonDa5 Nov 17, 2012 08:30 AM

Found a sweet spot for 24/7 5ghz.

Ambient Temps 24C
RAM 2133mhz CL 9-11-10-27 1T @1.5v
3570k@5ghz with 1.376v


http://valid.canardpc.com/2585171

http://minidriven.com/BlacknBlueforI...47lowv5ghz.jpg



This ram rocks!

drdeathx Nov 17, 2012 11:18 PM

Quote:

Originally Posted by SonDa5 (Post 2778859)
Found a sweet spot for 24/7 5ghz.

Ambient Temps 24C
RAM 2133mhz CL 9-11-10-27 1T @1.5v
3570k@5ghz with 1.376v


http://valid.canardpc.com/2585171

http://minidriven.com/BlacknBlueforI...47lowv5ghz.jpg



This ram rocks!

I get 9/10/10/20/1T at 2133MHz with 4 x 4G.

SonDa5 Nov 18, 2012 02:43 AM

Quote:

Originally Posted by drdeathx (Post 2779261)
I get 9/10/10/20/1T at 2133MHz with 4 x 4G.

Haven't tried that yet.


With 3770k or 3570k? What CPU core SPeed?

drdeathx Nov 18, 2012 02:51 AM

3770k, I run daily at 4.7Ghz but it is stable at 5Ghz too.

SonDa5 Nov 18, 2012 09:21 AM

Quote:

Originally Posted by drdeathx (Post 2779358)
3770k, I run daily at 4.7Ghz but it is stable at 5Ghz too.

I don't know for certain but some people in the over clocking community believe the IMC of the 3770k to be stronger than that of the 3570k.

DOM Nov 18, 2012 03:17 PM

im not a big fan of Gskill...

got one 2400 kit and it couldnt oc for nothing and dont like the 2T :p

wish they where still making the teamgroup 2400 9-11-11-28 1T :(

SonDa5 Nov 18, 2012 08:24 PM

My sticks do 2400 9-11-11-28 1T 1.65v.

SonDa5 Nov 18, 2012 09:06 PM

2600mhz 10-12-12-30 2T 1.7v.

http://valid.canardpc.com/2587006

DOM Nov 18, 2012 09:08 PM

Have you tried to find the max on these ?

How's your imc on this cpu ?

SonDa5 Nov 18, 2012 09:22 PM

Quote:

Originally Posted by DOM (Post 2779898)
Have you tried to find the max on these ?

How's your imc on this cpu ?

No.

Is there a method to do so?

Right now I'm stable with 5GHZ on 3570k and the memory at 2600mhz 10-12-12-30 2T 1.7v.

My IMC seems strong for 3570k.


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