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[Official] Delidded Club / Guide - Page 435

post #4341 of 33576
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Gonna update bios to the new 1604 that should reset the cmos if not i'll load defaults. it's at 1.65 at 2133 at 8-10-8-27 now just wanted to boot is all lol. but so far its stable. hmmmmm
post #4342 of 33576
I had tons of trouble with my Samsung sticks and my ud5h when fooling around with 2400mhz...booted 2400mhz cl11 once lol.
Max was 2200mhz cl9-12-12-21-1t with 1.75v frown.gif But lost some of the better configs I could find before, had to switch bios a couple of times.
Asus is much better for that, specially the ROG boards.
post #4343 of 33576
Quote:
Originally Posted by stickg1 View Post

After talk of maybe my motherboard being bad and not my chip, I purchased a multimeter to get a voltage reading straight from the source. I set the voltage to 1.325 in BIOS and after LLC it was 1.328v (I had prime95 running). The multimeter read 1.33v and is accurate to +/- .02v.
So I think these new batches of i5-3570k's must be a little different. I've found a few people that purchased one of these chips in the last few weeks that have higher than normal stock VID and require more voltage for average clocks (4.4-4.6GHz), while still maintaining temperatures similar to what someone with an older 3570K would get with 1.25v.
My stock voltage is 1.316v.

Ur temps are good Intel musta revised them and made the IHS closer to the cores.
    
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post #4344 of 33576
damn it. for some reason when I stabilize 5GHz with offsets it calls for much higher vcore under load (Cinebench) than with fixed vcore ... kinda stumped on this, have never seen such a big difference between vcore in both modes on any of my chips so far ... all other chips called for nearly same vcore under load no matter if fixed mode or offset mode ... hmmm ....

Ultra High 75% LLC
1. fixed vcore 1.456v under load (per cpu-z and with IBT load) - fully stable under Cinebench
2. offset +0.320 resulting in 1.508v under load (per cpu-z and with IBT load) - only this makes Cinebench fully stable in offset mode .... grrrrrr....

screw it, made it my new daily, will see how it goes. since vcore is within absolute intel specs and temps are not an issue, then it should last, right? wink.gif

... now I need to find out why my memory throws 1-2 single errors under memtest at 2400MHz with timings either 10-12-11-31 2T or 10-12-12-32 2T when tested over night ... never see this single error in first pass, occurs really randomly, sometimes on the 2nd pass, other times on the 7th (and 11-13th or so again) ... perhaps I should finally bump the memory voltage from stock 1.65V haha! biggrin.gif
post #4345 of 33576
I just run fixed.. Ivy does not use much power t worry about it...

LoL us At 5ghz prolly uses less power then a stock Vishera chip.
    
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post #4346 of 33576
nah, I am done with daily fixed vcore ... have been doing it for years on EVGA boards (790 Ultra & more recently Z68 FTW & Z77 FTW) since there was no other choice ... now trying to enjoy offsets and have been since I ever got this MVE board, it's so fun! saving power at idle (my rig runs 24/7) at high clock, potentially making it live longer, less electricity used and so on wink.gif
post #4347 of 33576
Don't be a cry baby and use 1.7v on the ram, 1.1v vccio and 1.05v vccsa. Oh and do 1t cr, all ivy chips can handle that.
As for offsets, yeah, probably you're overshooting voltage. Try a low llc setting and fine tune that.
post #4348 of 33576
Quote:
Originally Posted by ivanlabrie View Post

Don't be a cry baby and use 1.7v on the ram, 1.1v vccio and 1.05v vccsa. Oh and do 1t cr, all ivy chips can handle that.
As for offsets, yeah, probably you're overshooting voltage. Try a low llc setting and fine tune that.

hmmm ... my chip/board does 1.15v on vccsa & 1.10v on vccio on auto settings ... kinda the other way around and higher LOL!
also this RAM doesn't like overvolting and 1.7v is absolute maximum Mushkin advised to use. will do some more testing in spare time. either way 5GHz on offsets turned out unstable after all LOL! some eff up somewhere ... wondering about MB BIOS ... using an older revision now, cause the newer version had some trouble with CPU effective multipliers past 48x, will check on that too. I smell something fishy about offsets programing in this BIOS revision wink.gif ... now back to old daily 4.7GHz and playing XCOM biggrin.gif
post #4349 of 33576
Quote:
Originally Posted by feniks View Post

hmmm ... my chip/board does 1.15v on vccsa & 1.10v on vccio on auto settings ... kinda the other way around and higher LOL!
also this RAM doesn't like overvolting and 1.7v is absolute maximum Mushkin advised to use. will do some more testing in spare time. either way 5GHz on offsets turned out unstable after all LOL! some eff up somewhere ... wondering about MB BIOS ... using an older revision now, cause the newer version had some trouble with CPU effective multipliers past 48x, will check on that too. I smell something fishy about offsets programing in this BIOS revision wink.gif ... now back to old daily 4.7GHz and playing XCOM biggrin.gif

How is Xcom? i wanted to Snag it but it did not have a good enough Sale on it black Friday.

Snagged AC3 for 20$
Sleeping dogs for 10$

I will not pay much for a game XD
Edited by Hokies83 - 12/3/12 at 9:36pm
    
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i7 3770k 5.2ghz  GIGABYTE G1 Assassin Sniper 3 7950 with Alphacool block 7950 w/ Alphacool Block 
GraphicsRAMHard DriveCooling
7950 w/ Alphacool block G.SKILL Trident X 2500mhz 2x4gb SanDisk Extreme 240gb sata III 6gbs x5 SwiftTech Apongee Drive II 
CoolingCoolingCoolingOS
Monsta 360 86mm thick rad X 4 MCP 35X Pump x2 400ML Frozen Q Fusion res x3 Windows 7 Ultimate 64 bit 
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CatLeap 2560x1440 + Acer hn274h bmiiid 120hz 3D Logitech G19 Corsair Ax1200 watts  Mountain Mods Ascension 
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CPUMotherboardGraphicsGraphics
i7 3770k 5.2ghz  GIGABYTE G1 Assassin Sniper 3 7950 with Alphacool block 7950 w/ Alphacool Block 
GraphicsRAMHard DriveCooling
7950 w/ Alphacool block G.SKILL Trident X 2500mhz 2x4gb SanDisk Extreme 240gb sata III 6gbs x5 SwiftTech Apongee Drive II 
CoolingCoolingCoolingOS
Monsta 360 86mm thick rad X 4 MCP 35X Pump x2 400ML Frozen Q Fusion res x3 Windows 7 Ultimate 64 bit 
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CatLeap 2560x1440 + Acer hn274h bmiiid 120hz 3D Logitech G19 Corsair Ax1200 watts  Mountain Mods Ascension 
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post #4350 of 33576
Feniks I think your stability problem is with your RAM over clocked bandwidth caused by extreme CPU over clock. It may be rated for 2400mhz on a much lower speed IB CPU. AT 5 GHZ that ram is pusihing its limits. Try 1.2v on VCCIO voltage and see if helps stabilize it.

If not see how it reacts at CL 9 with your cpu at 5GHZ. At 2133mhz you should be able to lower VCCIO voltage to around 1.9v and possibly lower DRAM voltage to at least 1.6v. This may also alow you to lower your vcore a hair or two.
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B.K.T.
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Hard DriveOptical DriveCoolingCooling
OCZ AGILITY 4 LG 16x BD burner DT Sniper CPU block Watercool HEATKILLER® GPU-X³ 79X0 Ni-Bl  
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Swiftech pump 655 Alphacool NexXxos UT 60 420mm 3x140mm Bgears 1800 RPM fans in pull on radiator Windows 7 Pro 64bit 
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BenQ XL2410T SS 6gv2 Seasonic Platinum 860 Silverstone Raven RV02-BW 
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