Ultra low profile 1.35v 30nm DDR3 capable of 2400MHz. Perfect for SFF builds.

just finished a 3DMARK-Vantage run with mem speed set to 2600:
http://i.imgur.com/Vv2ZW.jpg

Hi,

i bought this nice mem rig but need some help with OC.

Im running a 3570k@4500 Mhz..........and can´t go hiher than 2000 Mhz with this mem. It seems to my like a wall. No matter what i try, there is no post above 2000 Mhz.

Mainboard: Ga-z77 ud5h

Ram is running @ 1.47 V @ 9-9-9-28 T1 @2000 Mhz.

Settings Like 1.47 @ 11-11-11-28 T2 @ 2133 Mhz don´t post

Vtt Voltage is 1.100 V
IMC Voltage is 1.095 V

Any tip for my what else i could try ???

Thx

Quote:

---

Originally Posted by BMWMASTER81

Hi,

i bought this nice mem rig but need some help with OC.

Im running a 3570k@4500 Mhz..........and can´t go hiher than 2000 Mhz with this mem. It seems to my like a wall. No matter what i try, there is no post above 2000 Mhz.

Mainboard: Ga-z77 ud5h

Ram is running @ 1.47 V @ 9-9-9-28 T1 @2000 Mhz.

Settings Like 1.47 @ 11-11-11-28 T2 @ 2133 Mhz don´t post

Vtt Voltage is 1.100 V
IMC Voltage is 1.095 V

Any tip for my what else i could try ???

Thx

---

I have the same board, RAM & CPU & the below works for me @ 1.42v

Hope this helps

> Advanced Memory Settings

M.I.T\Advanced Memory Settings

System Memory Multiplier..........................[22.00
Memory Frequency (MHz)............................[2200MHz

Performance Enhance...............................[Extreme
DRAM Timing Setectable............................[Quick
Profile DDR Voltage...............................[1.50v
Profile VTT Voltage...............................[1.05v
Channel Interleaving..............................[Enabled
Rank Interleaving.................................[Enabled

> Channel A Timing Settings

M.I.T\Advanced Memory Settings\Channel A Timing Settings

Channel A Standard Timing Control

CAS Latency.......................................[10
tRCD..............................................[10
tRP...............................................[10
tRAS..............................................[28

Channel A Advanced Timing Control

tRC...............................................[39
tRRD..............................................[5
tWTR..............................................[6
tWR...............................................[12
tWTP..............................................[24
tWL...............................................[8
tRFC..............................................[128
tRTP..............................................[6
tFAW..............................................[2
Command Rate (tCMD)...............................[1
tRW Stability Level...............................[3
tWR Stability Level...............................[3

tREFI.............................................[6240
tREFIX9...........................................[54
tRRDR.............................................[1
tRRDD.............................................[3
tWWDR.............................................[3
tWWDD.............................................[3
tRWDRDD...........................................[4
tWRDRDD...........................................[1
tRWSR.............................................[4
tRRSR.............................................[4
tWWSR.............................................[4

Quote:

---

Originally Posted by PiLsY

Try dual channel, you may be surprised ;). It clocks higher (or you can try tighter timings) than triple. You have to muck around finding the "best" 2 slots out of the three though (usually 0/2 + 1/3). Kinda like x79 being better triple channel than quad... The extra channel is there for more bandwidth at intel rated speeds, its not always better when you push high mhz. I only discovered this when reading the x79 posts and having 4 x 2gb with one spare decided to play around, gained extra uncore mhz and mem mhz running 2+2 compared to triple.

---

This is very interesting, I might try this on my OC, I don't wont to retire it, not jet.

Thanks for the hint PiLsY!

Guys is it normal that for significant lower frequencies and (higher) timings a quite higher voltage is required for total stability on my Phenom X6?

Here is another stable run I pulled with mem speed on 2800MHz:

http://s13.postimage.org/mmqga1pxx/pifast.jpg

:)

Quote:

---

Originally Posted by rouvio

Here is another stable run I pulled with mem speed on 2800MHz

---

wow 1.246v VCCSA ......is it danger ? :eek:

ruvio you have a very nice CPu! haha finally see my CPu isn't the best!!!! I am so glad someone else can do 5.3ghz with minor stability.

BTW you guys better hurry to buy these up, I went to MC and checked the site and it seems my MC is no longer stocking these, their stock went from 20+ on both the 4x2 and 4x1 and now is down to 4pcs and 2pcs respectively.

BTW I have this kingston ULV kit it is 1600mhz cas 9 just like these 1.35v and it seems to be going high as well, it is also a 4x2GB kit, but I do not think it is samsung IC.

Quote:

---

Originally Posted by C-N

I have the same board, RAM & CPU & the below works for me @ 1.42v

Hope this helps

> Advanced Memory Settings

M.I.T\Advanced Memory Settings

System Memory Multiplier..........................[22.00
Memory Frequency (MHz)............................[2200MHz

Performance Enhance...............................[Extreme
DRAM Timing Setectable............................[Quick
Profile DDR Voltage...............................[1.50v
Profile VTT Voltage...............................[1.05v
Channel Interleaving..............................[Enabled
Rank Interleaving.................................[Enabled

> Channel A Timing Settings

M.I.T\Advanced Memory Settings\Channel A Timing Settings

Channel A Standard Timing Control

CAS Latency.......................................[10
tRCD..............................................[10
tRP...............................................[10
tRAS..............................................[28

Channel A Advanced Timing Control

tRC...............................................[39
tRRD..............................................[5
tWTR..............................................[6
tWR...............................................[12
tWTP..............................................[24
tWL...............................................[8
tRFC..............................................[128
tRTP..............................................[6
tFAW..............................................[2
Command Rate (tCMD)...............................[1
tRW Stability Level...............................[3
tWR Stability Level...............................[3

tREFI.............................................[6240
tREFIX9...........................................[54
tRRDR.............................................[1
tRRDD.............................................[3
tWWDR.............................................[3
tWWDD.............................................[3
tRWDRDD...........................................[4
tWRDRDD...........................................[1
tRWSR.............................................[4
tRRSR.............................................[4
tWWSR.............................................[4

---

Tried your Settings, but still can´t post above 2000 Mhz. Seems to me like my CPU has a wall @ 2000 Mhz.
Don´t expected such behavior with Ivy Bridge CPU........but can´t explain this otherwise.
Maybe Mem is bad............................

Quote:

---

Originally Posted by BMWMASTER81

Tried your Settings, but still can´t post above 2000 Mhz. Seems to me like my CPU has a wall @ 2000 Mhz.
Don´t expected such behavior with Ivy Bridge CPU........but can´t explain this otherwise.
Maybe Mem is bad............................

---

Have you got 2 x 4GB or 4 x 4GB?

I am using 2 x 4GB in slot 1 & 2 or the furthest slots in each channel away from the CPU.

Im using the same config, 2x4 GB in Slot 1 + 2.

Quote:

---

Originally Posted by sin0822

ruvio you have a very nice CPu! haha finally see my CPu isn't the best!!!! I am so glad someone else can do 5.3ghz with minor stability.

BTW you guys better hurry to buy these up, I went to MC and checked the site and it seems my MC is no longer stocking these, their stock went from 20+ on both the 4x2 and 4x1 and now is down to 4pcs and 2pcs respectively.

BTW I have this kingston ULV kit it is 1600mhz cas 9 just like these 1.35v and it seems to be going high as well, it is also a 4x2GB kit, but I do not think it is samsung IC.

---

They are Micron D9PFJ. Will do up to 2200 with good timings, but cant get any of my PFJs stable much higher then that.



Anyone know if other kits with heatspreaders are using 30nm Samsung ICs yet? I want to run my Ivy daily over 2400Mhz, but cant with my Microns, and I want "pretty" ram :yepp:

Quote:

---

Originally Posted by Cecil

They are Micron D9PFJ. Will do up to 2200 with good timings, but cant get any of my PFJs stable much higher then that.



Anyone know if other kits with heatspreaders are using 30nm Samsung ICs yet? I want to run my Ivy daily over 2400Mhz, but cant with my Microns, and I want "pretty" ram :yepp:

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Team Xtreme 2133/9-11-11 has Samsung 30nm but it's not as cheaper Samsung Low-profile one tho.

Quote:

---

Originally Posted by theix

Team Xtreme 2133/9-11-11 has Samsung 30nm but it's not as cheaper Samsung Low-profile one tho.

---

Newegg has 15% off right now making them $59, and the Samsung low pros are $50 after tax at MicroCenter, so not much difference. Plus it would take about $10 in gas for me to go get them.

Picked up a 1149 dated set (they had two kits of 1149, wish I grabbed both). Posted right up 2200Mhz 9-10-10-28 1.6V, and running 32m as I type.

Anyone running these at 1600/1866? I don't want to bother with getting the most out of them.

I have two kits for 16gb. Having trouble getting my 3770k stable and wondering if it's the ram.

Currently set at 10-10-10-28-1t 1.55v

Hey BMW............ Try 2133 / 2200 10,11,13,34 1T or 9,10,13,32 1T all rest on auto apart from tRWDRDD to 4 @ 1.55v

Quote:

---

Originally Posted by DisposableHero

Anyone running these at 1600/1866? I don't want to bother with getting the most out of them.

I have two kits for 16gb. Having trouble getting my 3770k stable and wondering if it's the ram.

Currently set at 10-10-10-28-1t 1.55v

---

My one set is stable at 1.4v 1866 9-9-9-24 1T
I don't have much luck after 2000 but 2000 is stable at 9-9-9-24 1T at 1.55v for me.
I do not have much luck getting anything higher stable however, then again I have not tried very hard. All my system volts are set to normal aside from 1.55v for ram.

Aftermath of extreme DICE session, voltages over 1.85V, and speeds of 2800MHZ++ :
this only happened to one stick out of the two.

http://i.imgur.com/2T1WS.jpg


http://i.imgur.com/yHPJq.jpg


http://i.imgur.com/3bjZE.jpg


http://i.imgur.com/CP0uo.jpg


http://i.imgur.com/5czaV.jpg


----------------


:clap::mad::D

:up:

My 24x multi wont post no matter what I try. The 26x multi works, and I got a Spi 1m, using 11-13-13 timings, but cant any more stable then that. Loosened Cas to 12, ran up to 1.65Vdimm, and pushed VCCSA to 1.1V, and it seems the more voltage or looser the timings, the less stable it is (doing that wouldnt load windows). Any tips what to try next?

@rouvio

What config you ran for 2400 MHz and 2600 MHz, 2x4GB or 4x4GB Samsung sticks? And what voltages, latencies? I see the mobo is Maximus Gene V, CPU is 3770K but can't see the number of modules you used and voltages, the pic is so tiny... Thanks in advance!

EDIT: I saw on previous page you ran 2800 MHz @ 1,72 V-1,75 V with 2x4GB sticks and nice latencies... Guess 2400 MHz and 2600 MHz runs are made with same setup. Was wondering how high can I go with 4x4GB with the same board and CPU?

Quote:

---

Originally Posted by fr0wn3r

@rouvio

the pic is so tiny...

---

right click the picture ---> "view image" :up:

@rouvio

Cheers!
I did try it earlier, but it wouldn't get any bigger so I thought you resized it and posted it like that... Works now, after a relog and cleaning of browser cache, soz for being stupid. :D

Any estimate how far could I get with 4x4 GB on the Maximus Gene V and 3770K?

Quote:

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Originally Posted by andressergio

Hey Don how are you :)

whats Flip Chip mounting ?

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Hey Sergio, I'm fine, thanks! ;)

Honestly, I don't know the difference ( or the advantage ) to the normal mounting, but there's article in the english wikipedia that explains the process steps.

I bought a couple of kits here in UK, £££££'s :shakes: to run in a M 5 Gene with a 3770K. (YKO 1214)

Steep learning curve cos I didn't do anything like this before and have not had a UEFI before either :rolleyes:

Hit 2133 on auto all I did was change to 1.5v (may go lower). I'm looking for a 24/7 2400. currently linX running at 1.6v (1.55 was not enough) lots to learn about timings yet so no screenshot.

Anyways, rouvio and the rest of you.... Do you think my aim is a reasonable one with these? and is there a good guide to ram timing relationships anywhere?