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Skylake Overclocking Guide [With Statistics] - Page 306

post #3051 of 11360
Quote:
Originally Posted by Jpmboy View Post

Certainly
thumb.gif
If i get time with the tools this weekend, will probably pop the top just for the grins. although p95 barely hits 80C as is at 1.46V,

What cooler do you use?

Also can someone provide a more detailed guide for ram overclocking?
post #3052 of 11360
I ran a bunch of testing at 4.8 with the voltage set to Manual 1.488...but when I try to match it up with Adaptive, I can't get it to run more than maybe one loop of x264. Not sure what's up with that even though on Adaptive the voltage peaked just over 1.5 and still crashed, but I gave up for today.
post #3053 of 11360
I have a 6600K@4.7GHz (adaptive Vcore) in a asus M8H.
I could not raise my cache to 4.7Ghz in asus ai suite 3 (in sw version it says V1.02.68), instant freeze.
It turns out there is a bug in asus ai suite 3, when I raise the cpu cache ratio in aisuit, it stays locked at that speed.
When my cpu lowered it's clock/voltage, the cache stays at 4.7GHz and bum, instant freeze.
I also tested this with hwinfo, changed aisuite cache to 4.4GHz and noticed the ring clock stayed locked 4.4GHz.

Went to bios, set the max cpu cache ratio to 4.7 and everything works as it should!
So if you can't get higher cache and you use aisuite, now you know what's the problem.
Edited by Mr-Wolf - 10/21/15 at 5:51pm
post #3054 of 11360
Few questions:

1. I am finally stable on RealBench (8 hour test) at 1.325V and 4.6GHz. I want to enable my XMP profile now - do I need to retest again?

2. Should I turn on adaptive voltage once I am done with my OC settings?
    
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post #3055 of 11360
Quote:
Originally Posted by rogergamer View Post

What cooler do you use?
Also can someone provide a more detailed guide for ram overclocking?
Koolance 380i, 1 360 rad (XSPC)
Check the Extreme guide
An easy way to start: In your bios ram setting page, select a preset near the voltage you are willing to run. Tweak the preset so it makes sense (eg, tRAS = tRCD+tRTP+Cas), the tight secondaries buy a fair amount of throughput.
Quote:
Originally Posted by mandrix View Post

I ran a bunch of testing at 4.8 with the voltage set to Manual 1.488...but when I try to match it up with Adaptive, I can't get it to run more than maybe one loop of x264. Not sure what's up with that even though on Adaptive the voltage peaked just over 1.5 and still crashed, but I gave up for today.
It's the bios (if you have the most recent release). Should be patched soon (I hope). Stick w/ adaptive until it is. (if you have the M8E, I have a bios that does adaptive correctly).
Quote:
Originally Posted by CC268 View Post

Few questions:
1. I am finally stable on RealBench (8 hour test) at 1.325V and 4.6GHz. I want to enable my XMP profile now - do I need to retest again?
2. Should I turn on adaptive voltage once I am done with my OC settings?
Enabling XMP will likely bork things up. Just enter the primary timings manually and set the voltage to the XMP value. use HCI Memtest or google stressapptest to test ram stability.
Go adaptive once you get the ram locked. thumb.gif
Quote:
Originally Posted by Mr-Wolf View Post

I have a 6600K@4.7GHz in a asus M8H.
I could not raise my cache to 4.7Ghz in asus ai suite 3 (in sw version it says V1.02.68), instant freeze.
It turns out there is a bug in asus ai suite 3, when I raise the cpu cache ratio in aisuit, it stays locked at that speed.
When my cpu lowered it's clock/voltage, the cache stays at 4.7GHz and bum, instant freeze.
I also tested this with hwinfo, changed aisuite cache to 4.4GHz and noticed the ring clock stayed locked 4.4GHz.

Went to bios, set the max cpu cache ratio to 4.7 and everything works as it should!
So if you can't get higher cache and you use aisuite, now you know what's the problem.
Will do the same thing with TurboVcore.
Edited by Jpmboy - 10/21/15 at 5:17pm
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post #3056 of 11360
Quote:
Originally Posted by Jpmboy View Post

Will do the same thing with TurboVcore.
I'm using adaptive Vcore, it' works well in aisuite, but cache multi is bugged frown.gif
post #3057 of 11360
Quote:
Originally Posted by Mr-Wolf View Post

I'm using adaptive Vcore, it' works well in aisuite, but cache multi is bugged frown.gif

yeah - adaptive is working fine here too, but if I use TVC to change cache multi - instant freeze. I haven't loaded AIS. redface.gif
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GSkill 3200c14 TZs 8x8GB @ 3400c13 Intel 750 NVMe 400GB 2x Plextor SSD 256 Raid 0 (Win 7) Samsung NVMe 950 Pro M.2 
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CoolingOSOSOS
Aquaero 6 Windows 10 x64  Windows 7 Pro Linux Mint 
MonitorKeyboardPowerCase
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Steelseries Rival Ultimate Ears TF10 
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8700K ASUS Maximus X Apex GTX 1080 2x8 GB G.Skill 4400c19 
Hard DriveCoolingOSCase
Samsung 960 Pro 360Rad + Chiller Win 10 HWBOT OBT 
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7740X 7980XE ASUS Rampage Vi Apex 2x Nvidia Titan Xp SLi 
RAMHard DriveHard DriveHard Drive
G.Skill 3600c15 2x8GB kits Samsung 960 Pro, NVMe WD Raptor 1T Plextor SSDs Raid 0 
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post #3058 of 11360
Quote:
Originally Posted by CC268 View Post

Lol...I failed RealBench at the 7 hour mark at 4.6GHz and 1.32V - I am so closeee

Just go to 1.34v IMO - passing an 8 hour run once doesn't mean anything. If you set a voltage, pass 8 hours and have no indication of instability, that's one thing - if you fail, you know FOR SURE that your voltage isn't enough, increasing by a small amount could raise your MTBF from 5 hours to 20 or 50 or 100 hours but a small change won't catapult you into being rock solid.

I went for 50 loop x264 and failed rather early (in the first 10 loops) after having passed ~20 loops, encoded and gamed on this OC for the last month so i'm re-evaluating. It took a while, but i still think i'l increase by 0.015v. Better to be on the heavy side with voltage increases when talking about stability in moderately difficult tests like x264 or realbench.
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post #3059 of 11360
Quote:
Originally Posted by Mr-Wolf View Post

I'm using adaptive Vcore, it' works well in aisuite, but cache multi is bugged frown.gif

Hello

AI Suite sets a static cache multiplier. If using adaptive mode do not adjust the cache multiplier.
post #3060 of 11360
If it's by design, it should have "static cache multi" in description field and not be available with adaptive, the way it is now is misleading.
Edited by Mr-Wolf - 10/21/15 at 6:39pm
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