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Skylake Overclocking Guide [With Statistics] - Page 559

post #5581 of 11372
Quote:
Originally Posted by Bogga View Post

What would you guys say the maximum voltage for the DRAM would be?

I tried setting timings, voltage and speed manually. Saw that LLC also affected DRAM voltage so I lowered it from 1.35 to 1.33. When I started stressing I got errors so I tried raising it a bit but kept getting errors. Then I tried XMP and I got the same settings I set manually in the first place. 1.368 is the voltage of the DRAM now... made it through 6 hours of blend in Prime95 27.9 and 50 passes overnight in x264...

Would you advice me to lower the voltage and speed or would you say I'm good to go with these settings?

LLC will not affect your dram. Not unless you have a setting I am unaware of.

Do not drop your ram voltage if you are just going off your XMP settings set it to the voltage it says. Which I take it as 1.35v (Do not worry if it shows 1.368v though). I would also change command rate to 1t then check for stability.

I run my ram at 1.4v.
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post #5582 of 11372
Quote:
Originally Posted by llantant View Post

LLC will not affect your dram. Not unless you have a setting I am unaware of.

Do not drop your ram voltage if you are just going off your XMP settings set it to the voltage it says. Which I take it as 1.35v (Do not worry if it shows 1.368v though). I would also change command rate to 1t then check for stability.

I run my ram at 1.4v.

Ahh ok, well then I think I'll be ok with those settings smile.gif

Hmm I thought LLC affected it since it was higher than the voltage I set it to. But as long as it's to high and is stable then I'm good with it.
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post #5583 of 11372
Hmm, I just can't seem to get my (4x4) RAM sticks to run at their XMP intended 3000 MHz now. Tried increasing to 1.37v, VCCIO and SA at 1.2v, manually inserting timings, still nothing.

2996MHz (or w/e it was, one step lower) seems to work fine though so nothing I'll be losing sleep over. rolleyes.gif
Edited by Phreec - 2/6/16 at 8:18am
    
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post #5584 of 11372
Quote:
Originally Posted by misoonigiri View Post

Warning: Spoiler! (Click to show)
Username: misoonigiri
CPU Model: 6700k
Base Clock: 105
Core Multiplier: 45
Core Frequency: 4725
Cache Frequency: 4305
Vcore in UEFI: 1.360
Vcore: 1.360
FCLK: 1050
Cooling Solution: Noctua D15S
Stability Test: OCN custom x264 16T (10h, 82Loops), RealBench 2.42 (4h), HCI Memtest 750MB x8 (1340% coverage)

Batch Number: Malaysia L547B352
Ram Speed: 3255 16-16-16-36 2T
Ram Voltage: 1.35v
Motherboard: Asus Hero
LLC Setting: 5
Misc Comments:


Username: misoonigiri
CPU Model: 6700k
Base Clock: 105
Core Multiplier: 45
Core Frequency: 4725
Cache Frequency: 4305
Vcore in UEFI: Adaptive 1.338 +0.020
Vcore: 1.376
FCLK: 1050
Cooling Solution: Noctua D15S
Stability Test: OCN custom x264 16T (7h, 56Loops), RealBench 2.43 (7.5h), HCI Memtest 875B x8 (2.8h, 1117% coverage)

Batch Number: Malaysia L547B352
Ram Speed: 3255 16-16-16-36 2T
Ram Voltage: 1.35v
Motherboard: Asus Hero
LLC Setting: 5
Misc Comments:

@Darkwizzie
Hi Darkwizzie, I have changed from fixed vcore to adaptive and had to retest everything to finally find new stable settings.
Warning: Spoiler! (Click to show)

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post #5585 of 11372
In OCN custom x264, I noticed the fps in progress is always lower than final fps after loop has completed.
The final fps seems correct though, if I divide no. of encoded frames 2121 by the time difference between loops.
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post #5586 of 11372
Quote:
Originally Posted by FEAR6655 View Post



Seriously though, you'll struggle to stay below 80 no matter what cooling you put on, unless you delid. The fairly high thermal resistance between the die and heatspreader see's to that.

I still don't get the pouring (I am chemist that uses large refridgerated liquid argon dewars for my ICP-MS and Nitrogen for NMR's) .... Why not a hose from a 230psi dewar with a valve your can crack and uncrack for a steady stream that can be adjusted on the fly?? It seems pouring is just done "for old times sake"
post #5587 of 11372
Quote:
Originally Posted by chronicfx View Post

I still don't get the pouring (I am chemist that uses large refridgerated liquid argon dewars for my ICP-MS and Nitrogen for NMR's) .... Why not a hose from a 230psi dewar with a valve your can crack and uncrack for a steady stream that can be adjusted on the fly?? It seems pouring is just done "for old times sake"

Well if you're going to do it with no gloves on like this guy I guess you like to live dangerously
post #5588 of 11372
Quote:
Originally Posted by Phreec View Post

Hmm, I just can't seem to get my (4x4) RAM sticks to run at their XMP intended 3000 MHz now. Tried increasing to 1.37v, VCCIO and SA at 1.2v, manually inserting timings, still nothing.

2996MHz (or w/e it was, one step lower) seems to work fine though so nothing I'll be losing sleep over. rolleyes.gif

What are the timings?

Try switching to manual, setting 1.35. 1.2 vccio 1.25 sa.

Could also try TRDWR_sg, TRDWR_dg, TRDWR_dr and TWDWR_dd setting to what CAS is.

I read that on a guide but it is usually only applicable to 3600 + 4 dimms but you could just revert to auto if it does not help.
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post #5589 of 11372
Do you guys find that you have to up your DRAM voltage even at stock settings just to keep things stable? (I7-6700k, Gigabyte Z170X Gaming 7 and 4 x 8GB of DDR 4 GSkill ram at 2400MHz.) For instance, I have to up the voltage on the ram from the stock of 1.2v to 1.3v just to keep the stupid you overclock is unstable message from showing on boot up randomly. (This happens even with 2 sticks of ram in slots 2 and 4 at 2133 speeds.) Perhaps my CPU is failing or just simply bad?
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post #5590 of 11372
Quote:
Originally Posted by ManofGod1000 View Post

Do you guys find that you have to up your DRAM voltage even at stock settings just to keep things stable? (I7-6700k, Gigabyte Z170X Gaming 7 and 4 x 8GB of DDR 4 GSkill ram at 2400MHz.) For instance, I have to up the voltage on the ram from the stock of 1.2v to 1.3v just to keep the stupid you overclock is unstable message from showing on boot up randomly. (This happens even with 2 sticks of ram in slots 2 and 4 at 2133 speeds.) Perhaps my CPU is failing or just simply bad?

No issues on ASUS HERO.

DDR4-3000Mhz, my ram however runs at 1.35v stock.
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