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Haswell Overclocking Guide [With Statistics] - Page 298

post #2971 of 19540
some chips cant do 4.7 at all. personally 1.4 for 4.7 isn't too bad. watch your temps. If they aren't an issue due to good w/c and it ends up taking you almost 1.5, assume you found your ceiling. Personally my chip does 4.8 at fairly low voltage stable (1.39) but to make the jump to 4.9 I need 1.525 an 1.650 for 5.0 (which I don't recommend, I was hitting 90c in prime and I have overkill cooling)

1.5 should be fine but anything more for 24/7 will likely cost your chip some lifespan or risk degredation.
post #2972 of 19540
all of the batch # for I7 4770k cpu :

http://forum.hwbot.org/showthread.php?t=73933

Batch list

-4770K-

L251A899 (LN2 benchable at 5.7-5.8 max with 1.85v, 6,2 max)
L306B335 (no 5 ghz on air, 5.7 GHz max on dice)
L307B812 (no 5 ghz on air)
L307B243 (1.375v 2C/2T: 4650MHz SPi32M, max 5.5 GHz on SS)
L307B263 (5,9 max on LN2)
L308B202 (5 Ghz 1,6 V)
L308B202 (6,2 GHz max, 1,75 V)
L308B508 (5 GHz boot below 1,5 v impossible)
L309B316 (4.4GHz 3dmark05 ,06 with 1.35v 4.5GHz with 1.36 short benchable)
L309B316 (4900MHz, 1.45v 2C/2T)
L310B479 (4750MHz/ 4GHz Uncore, 4C/4T, SPi32M @ 1.375v. Less = crash, 5,6 max on LN2)
L310B479 (no 5ghz on air/water)
L310B479 (1.2625V 5.0GHz on Air)
L310B487 (5,1 GHz 1M at 1,284 4C/8) good
L310B487 (4,8 GHz 32m at 1,15 V)
L310B488 (5,2 GHz Cinebench 1,249 V @ -40°C) good
L310B488 (4,7 at 1,28 primestable)
L310B488 (5 GHz 1,38 V 32m, 6,35 GHz 1M)
L310B488 (5 GHz 1,40 V 32m, 6,25 GHz 1M)
L310B488 (1.5v 5ghz - 6.2 ghz 1m -127CB)
L310B488 (1.4v 5ghz - 6.3 ghz 1m -127CB)
L310B488 (2C/2T. 4.9GHz 32M @ 1.375v. 5.0GHz = BSOD)
L310B488 (1.38v 5ghz - 6.35 ghz 1m -127CB / 6.08ghz wprime 32 / 5.988ghz wprime 1024 & cinebench)
L310B488 (5ghz 4c8t @ 1.385 on h100)
L310B489 (4,6 1,20V on water 32m)
L310B491 (1,22 5ghz 32m)
L310B491 (5 ghz 32m 1,182v, 1,20v firestrike)
L310B491 (5 GHz 4/8 @ 1.35v @ 6.7 GHz CPU-Z 1 core, 1 core boot 6.5 GHz, can't run spi 32M)
L310B491 (5 GHz 4/8 @ 1.275v @ CPU-Z not tested though, but boots 6.5 GHz 4 core @ 1.8v and 32M) good
L310B491 (4.9GHz at 1.35v. It would run up to 5.4GHz at 1.4v superpi 1m on SS)
L310B492 (5,8 1m on dice)
L310B562 (5ghz 1,50 Volt boot on water)
L311B491 (5G 1/1 1.50 boot 1.60 32m )
L311B512 (1.41V 5GHZ. ln2 6.05 cinebench 6.3, 2D (-120))
L311B512 (5000@1.36V 4c/8t valid, 5000@1.39V 4c/4t spi32m, LN2 5831@1.76V 4c/8t wprime1024 max 6,0 valid)
L311B512 (~6400valid 4c/4t, ~6350 1M/pifast, ~6150-6250 3D 4c/4t)
L311B514 (5ghz no boot)
L311B515 (4.5GHz / 1,064 V primestable)
L311B516 (5ghz 1,250 volt 1M stable, 6.6ghz 4c8t valid) good
L312B205 (5 GHz 1,6 V)
L312B208 (doesnt work on cold)
L312B323 (4,8 ghz at 1,26v on h20)
L312B323 (6,3 max ln2)
L312B329 (6,0 GHz max)
L312B329 (5,8 GHz max)
L312B332 (5Ghz 32M 4c 8t 1.28v dead stuck at post code 78)
L312B332 (6,1 max valid, 6,0 1m and pifast -128 cb)
L312B342 (wprime 32m 4c/8t at 5,2ghz with Water and about 1.35v, 5,8 cinebench dice)
L312B334 (4,7 at 1,26 valid on water)
L312B383 (5 GHz 1,35 V 32m and 01 stable)
L312B364 (4.9 GHz Cinebench 1,45 V on SS)
L312B376 (5 ghz boot below 1,45 V impossible)
L312B376 (1.33v 5ghz 32m, -132 CB, but only about 5.8 - 5.9 cinebench)
L312B383 (5 ghz with 1.36 V)
L312B508 (4700 MHz 32m 1,28 V)
L312B515 (4.6Ghz 1.19v 32m stable, 5.0Ghz 1.385v 32M stable)
L312B515 (5Ghz @1.35V spi32m 2c, ln2 valid 6374Mhz @1.785V.. CB -130)
L312B515 (6,8 ghz max on ln2) good
L312B518 (CPUZ 5699.8MHz volt 1.922volt on LN2 -120)
L312B541 (wont boot even 4.6 even past 1.3v)
L312B547 (4c/8t 1.258v boot and 32m)
L313B329 (5Ghz 1.25v bios stable IntelBurnTest Watercooler )
L313B673 (2C/2T @ 1.40v... failed 32M at 4700MHz)
L313B747 (1.35 for 4.5,5ghz not bootable)
L313B856 (max air 4,3 GHz. Can't even do 5 ghz at 1,45)
L313B878 (1.35 for 4.5,5ghz not bootable)
L313B848 (2C/2T: 5.95 GHz 1.8v max)
L313B991 (5 GHZ max @ 1.45V...Need to use LN2)
L313B991 (5.7 ghz 2c/2t cb -126, 4c/8t max boot 5.5 ghz cb -97)
L313B996 (LN2 max 5,8, 5000 MHz not possible below 1,40 Volt)
L313B999 (5ghz 1.22v)
L314B011 (4800 at 1,4v, 4700 at 1,35v AIDA PhotoworXX)
L314B011 (4900 at 1,4v, 4800 at 1,35v AIDA PhotoworXX)
L314B506 (4,7 ghz at 1,26 cinebench)
L314B506 (4,6 at 1,25 volt cinebench)
L314B506 (4700 at 1,4v, 4700 at 1,35v AIDA PhotoworXX)
L314B506 (5000 at 1,4v, 4900 at 1,35v AIDA PhotoworXX)
L314B506 (4800 at 1,4v AIDA PhotoworXX)
L314B506 (4800 at 1,4v, 4700 at 1,35v AIDA PhotoworXX)
L314B506 (4900 at 1,4v, 4800 at 1,35v AIDA PhotoworXX)
L314B506 (4800 at 1,4v AIDA PhotoworXX)
L314B506 (4700 at 1,4v, 4700 at 1,35v AIDA PhotoworXX)
L314B506 (4800 at 1,4v, 4700 at 1,35v AIDA PhotoworXX)
L314B528 (Won't even do Cinebench at 5.0 under my SS @ -50)
L315B357 (4.5 = 1.2v, 4.6 = 1.25v, 4.7 = 1.3v)
L315B371 (6450 1m 1.9 cb -125, 5 ghz 1.30 32m)
L315B373 (3DM05 inclusive CPU TEST 4c/4t @ 5 GHZ with 1.23V under single stage)
L315B407 (nice air clockers both 5ghz 1.35v but terrible ln2, max 6.1)
L315B407 (4,5 1,22 v primestable. 6,0 ghz max LN2)
L315B639 (cant run SPI 32M at 4.5ghz 4cores and 1.40vcore )
L316B170 (no boot 5 ghz 1,5 V)
L316B170 (6,122 32m on LN2)
L316B291 (1.46v for 4.7GHz)
L316B432 (4900 at 1,4v, 4900 at 1,35v AIDA PhotoworXX, 6000MHz 1core, 5700 4/8, CB -115°C)
L316B432 (4900 at 1,4v ,4800 at 1,35v AIDA PhotoworXX)
L317B761 (Not even 4.6GHz at 1.3v)

3312B707 (4.6GHz 1.4V Cinebench on air, 4.475GHz 1.3V XTU with peak of 88C)
3313B438 (1.35v 5ghz 4c8t boot xp, 1.385v 32m)

this is so far
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antec BP 550w SM8 ST30 240 UT60 
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ASUS M5A99X EVO AM3+  3450 gskill DDR3-1600 Western Digital  
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Western Digital  Corsair H50 corsair SP120 Windows 7 
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Caselab M8 
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3D movies
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HTPC/Gaming PC
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CPUMotherboardGraphicsRAM
4770k asus grphton  4550 4GB (2x2GB) Adata Gaming  
Hard DriveCoolingCoolingOS
1x 750GB, WD 640GB, 4x 1TB ( 3x Seagate 1TB & 1... EK Supreme HF (acteal/nickel) Phobya NB Eloop fans  Windows 7 
PowerCaseOtherOther
antec BP 550w SM8 ST30 240 UT60 
MotherboardGraphicsRAMHard Drive
ASUS M5A99X EVO AM3+  3450 gskill DDR3-1600 Western Digital  
Hard DriveCoolingCoolingOS
Western Digital  Corsair H50 corsair SP120 Windows 7 
Case
Caselab M8 
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post #2973 of 19540
Quote:
Originally Posted by highendpcgamer View Post

Hi there I have 4.7Ghz on 4770k Stable Here are screenshots of my settings. Asus Hero










holy cow that's a lot of power control turning. How did you come up with those values? I haven't touched those because it is so overwhelming. Should have bought the regular Z87 Pro instead.
Edited by Anusha - 9/22/13 at 5:59pm
post #2974 of 19540
1.49vcore is kinda ridiculous unless you're delidded on custom water
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post #2975 of 19540
Quote:
Originally Posted by Cyro999 View Post

1.49vcore is kinda ridiculous unless you're delidded on custom water

you would have to be or you wouldn't have a chip anymore =P
post #2976 of 19540
highendpcgamer, I'm really impressed you have that stable with the uncore mult & volts in auto. Which bench did you use to test stability?

Mine at 4.7 would probably need as much power as you but I'm just not enough to delid & go into 1.4+ territory in bios.

I'd also be interested to know how you worked out all the other custom values that aren't on the main page. I have the same motherboard and anything outside of the main page & mem tweaking is just black magic to me..
post #2977 of 19540
Quote:
Originally Posted by Anusha View Post

holy cow that's a lot of power control turning. How did you come up with those values? I haven't touched those because it is so overwhelming. Should have bought the regular Z87 Pro instead.

Its live and learn I guess. When I had my I7 920 with Asus P6X58-D I was running 4.5ghz stable 24/7

 
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Corsair XMS Vengance 16GB 4x4GB DDR3 1600 9-9-9-24 OCZ Vertex 3 VTX3-25SAT3-120G 2.5" 120GB SATA I... Kingston V300 120GB SSD Seagate 1TB 7200RPM 32M Cache SATA II 
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RAMHard DriveHard DriveHard Drive
Corsair XMS Vengance 16GB 4x4GB DDR3 1600 9-9-9-24 OCZ Vertex 3 VTX3-25SAT3-120G 2.5" 120GB SATA I... Kingston V300 120GB SSD Seagate 1TB 7200RPM 32M Cache SATA II 
Hard DriveOptical DriveOptical DriveCooling
Western Digital 1TB 7200RPM 32M Cache SATA II LG Blu-ray Burner LG Blu-ray reader combo  Custom XSPC water cooling loop 
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Windows 7 Ultimate 64bit w/ Service Pack 1 edit... 3 Acer 20" P205H LCD monitor for Crossfire Logitech Wave 550 Combo Kingwin 1000W Modular PSU 
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post #2978 of 19540
Quote:
Originally Posted by tomxlr8 View Post

highendpcgamer, I'm really impressed you have that stable with the uncore mult & volts in auto. Which bench did you use to test stability?

Mine at 4.7 would probably need as much power as you but I'm just not enough to delid & go into 1.4+ territory in bios.

I'd also be interested to know how you worked out all the other custom values that aren't on the main page. I have the same motherboard and anything outside of the main page & mem tweaking is just black magic to me..

I used Prime 95 64bit latest version, using blended test. I don't know how long it would be stable in large or small FFT, but I mostly game and watch movies and internet related things.

Also as far as the values in the other pages a lot comes from my i7 920 days see post above. Eventually I hope my temps will go down after I get my 7970 back from RMA and I disable intel graphics and I want to push the CPU further.
 
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Hard DriveOptical DriveOptical DriveCooling
Western Digital 1TB 7200RPM 32M Cache SATA II LG Blu-ray Burner LG Blu-ray reader combo  Custom XSPC water cooling loop 
OSMonitorKeyboardPower
Windows 7 Ultimate 64bit w/ Service Pack 1 edit... 3 Acer 20" P205H LCD monitor for Crossfire Logitech Wave 550 Combo Kingwin 1000W Modular PSU 
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RAMHard DriveHard DriveHard Drive
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Hard DriveOptical DriveOptical DriveCooling
Western Digital 1TB 7200RPM 32M Cache SATA II LG Blu-ray Burner LG Blu-ray reader combo  Custom XSPC water cooling loop 
OSMonitorKeyboardPower
Windows 7 Ultimate 64bit w/ Service Pack 1 edit... 3 Acer 20" P205H LCD monitor for Crossfire Logitech Wave 550 Combo Kingwin 1000W Modular PSU 
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post #2979 of 19540
Best I've been able to do stable:



Was hoping for 4.4 at this voltage but looks like I got a dud. Still feels good though, BF3 is waay smoother now.
 
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post #2980 of 19540
Quote:
Originally Posted by crashdummy35 View Post

Best I've been able to do stable:



Was hoping for 4.4 at this voltage but looks like I got a dud. Still feels good though, BF3 is waay smoother now.

Did you increase your VRIN?
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