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Skylake Overclocking Guide [With Statistics] - Page 219

post #2181 of 11359
I'm fairly impressed with this Corsair Veangence LPX 4x4GB RAM for the price. It's only rated for 2666 but it does have a 2800 XMP setting. I currently run it at 3000 mem-tested with no problems, and no need to change VCCSA/VCCIO. 1.35V DRAM set.
post #2182 of 11359
Quote:
What are the max safe values for VCCSA and VCCIO. I needed VCCSA 1.2 V and VCCIO 1.15 V for the XMP profile

You NEEDED it or the XMP set it that way? Because i'm undervolted like 0.1v from XMP.
Quote:
I currently run it at 3000 mem-tested with no problems

What timings?
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post #2183 of 11359
I tried different values for VCCSA and VCCIO in BIOS (VCore in BIOS was 1.33). From auto to SA 1.05 with IO 1.00, SA 1.1 with IO 1.05, SA 1.15 with IO 1.1 and the result was BSOD or x264 crash.
With SA 1.2 and IO 1.15 I passed x264 test 24h, but I am losing signal.
Upping VCore to 1.34 runs XMP fine with SA/ IO auto. Bizarre with SA and IO auto HWInfo64 5.05-2633 shows higher values VCSSA 1.24 V with VCCIO 1.192 V and now I am not losing signal. rolleyes.gif
Edited by zanardi - 9/29/15 at 5:57am
post #2184 of 11359





4 Hours Real Bench 16gb
1 Hour Prime 1344K FFT Custom 90% RAM

4.6Ghz CPU, 4.4 Cache

Adaptive 1.31v in Bios LLC lvl 5.

3200mhz 16-18-18-36 1T 1.35v Vccio-Auto (1.12) SA-Auto (1.15)



Temps are awesome, considering sticking with this for 24/7. At least for a day or two tongue.gif
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post #2185 of 11359
I tried the latest beta, and no go. still the same readings, iv tried other hardware monitor programs but none of them show my VCCSA or VCCIO.
post #2186 of 11359
Quote:
Originally Posted by TopAce6 View Post

I tried the latest beta, and no go. still the same readings, iv tried other hardware monitor programs but none of them show my VCCSA or VCCIO.

HWinfo does.

IMC is VCCIO.

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post #2187 of 11359



not on mine frown.gif

Asus z170m Plus MB
post #2188 of 11359
Quote:
Originally Posted by TopAce6 View Post




not on mine frown.gif

Asus z170m Plus MB

So your VCCIO and SA is different to what it says in that screenshot??
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post #2189 of 11359
Thread Starter 
Quote:
Originally Posted by zanardi View Post

What are the max safe values for VCCSA and VCCIO. I needed VCCSA 1.2 V and VCCIO 1.15 V for the XMP profile. Vcore in BIOS was 1.33 V and CPU current capability 140%.
I let the x264 Stability Test v2.06 to run 24h when I was at work. When I got home the test was still running (100+ loops) but the monitor was losing signal with DVI, DP and HDMI cables ( I am using the iGPU, 6600k, Asus Pro Gaming).
Everything is fine now with CPU current capability, VCCSA and VCCIO auto, but I don't feel right thinking about those 24 hours. 1.34 V is what I needed for XMP.
Did you check the OP? It lists safe voltages, but are on the higher side, so don't exceed those values.
 
Safe Voltages (TENTATIVE):
Vcore: 1.45v
VCCIO: 1.3v
System Agent (SA): 1.25v
Vdimm: 1.38v
No Cache voltage or Input Voltage with Skylake
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Undelwalt (2017)
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Celapaleis (2013)
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CPUMotherboardGraphicsRAM
7600k @ 5.197/1.392 1.392v z170 Asus Hero EVGA 1080ti SC Black (2100/6250) x2 8gb GSkill Trident Z 3600 @ 3804 15-15-15-32-2T 
Hard DriveHard DriveHard DriveCooling
Samsung 950 Pro 512gb (Undelwalt) WD Red 2tb (Pack Yak II) Seagate Expansion Drive 5tb (Phoenix Down II) 3x560mm HardwareLabs Nemesis GTX 
CoolingCoolingCoolingCooling
XPSC Raystorm Pro Watercool Heatkiller 1080ti Full Cover Waterblock EK XTOP Revo Dual D5 (Serial, PWM, v4) EK ZMT (1/2 - 3/4 ID OD) 
CoolingCoolingCoolingCooling
14xEK ACF (Compression Fittings) EK x4 250 (v2) Distilled Water + PT Nuke (Copper Sulphate) 24x140mm Silent Wings 3 
OSMonitorKeyboardPower
Windows 10 Pro 64bit Catleap 27 Inch 2560x1440 IPS 60hz Display Coolermaster Storm Trigger (Brown Switches) EVGA P2 1000w 
CaseMouseMouse PadAudio
Corsair Air 540 Logitech G Pro Tek Syndicate "Raze the World" Desk Mat O2 + Odac by Mayflower Electronics (Rev A) 
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Sennheiser HD 800 2xKrk Rokit 6 G2 Blue Yeti (Grey) Rode PSA-1 Arm 
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Aquaero 6 LT + Aluminum Heatsink 
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i5 6600k Delid @ 4.848/4.848 Asus z170 Hero MSI GTX 980ti @ 1499/4082 1.25v/134% Power 2 x 8gb Gskills Ripjaws V 3131 16-16-16-32 
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post #2190 of 11359







I ran over 8 hours of X264 last night along with the Real bench benchmark running at the same time. Seems stable. Not sure if this is good for adding to the chart.
Edited by chachmarach - 9/29/15 at 8:06am
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