Overclock.net › Forums › Intel › Intel CPUs › Newest batch of 3570K's OCing like crazy
New Posts  All Forums:Forum Nav:

Newest batch of 3570K's OCing like crazy - Page 48

post #471 of 615
Quote:
Originally Posted by malmental View Post

disagree to a certain extent..

I have bought a 2700k and then got rid of it and bought another 2700k months later both having the exact same batch number by chance but both overclocked completely different.

Its just luck of the draw.
Current rig
(11 items)
 
  
Reply
Current rig
(11 items)
 
  
Reply
post #472 of 615
Quote:
Originally Posted by malmental View Post

disagree to a certain extent..

Mine is a 323 and it's a crap clocker frown.gif There's no evidence what so ever that suggests that there are good batches and bad batches, you get good chips from a batch, and bad chips as well.
     
CPUMotherboardGraphicsRAM
i5-4278U @ 2.6GHz Apple Logic Board Intel Iris 5100 8GB 1600MHz DDR3L 
Hard DriveOSOSMonitor
128GB SSD Mac OS X 10.11 El Capitan Windows 10 13" IPS @ 2560 x 1600 
KeyboardPowerCaseMouse
Apple British Keyboard 60W Magsafe 2 Apple Aluminium Unibody Apple Trackpad 
  hide details  
Reply
     
CPUMotherboardGraphicsRAM
i5-4278U @ 2.6GHz Apple Logic Board Intel Iris 5100 8GB 1600MHz DDR3L 
Hard DriveOSOSMonitor
128GB SSD Mac OS X 10.11 El Capitan Windows 10 13" IPS @ 2560 x 1600 
KeyboardPowerCaseMouse
Apple British Keyboard 60W Magsafe 2 Apple Aluminium Unibody Apple Trackpad 
  hide details  
Reply
post #473 of 615
in the end it comes down to the chip itself, I understand that and I agree.
but speaking in a general sense it has been proven and including a thread about the three classes of chips.
A,B, and C. even if Intel doesn't want to acknowledge that fact it's true so call it an 'urban legend' then.
but I have had to chips both class B and from Costa Rica, batch numbers are somewhere back on this very thread...

so I think it's safe to say that both factors maybe correct.
post #474 of 615
Quote:
Originally Posted by TLM-610 View Post

When you think about the Haswell and how it is built especially the specs, one can actually see what is being reported. What I mean is look at the die size, its the same as Ivy but packed with more transistors which heat up, now it has a higher watt rating meaning it will yield much more heat over the same die size, to achieve really fabulous overclocks you need atleast the swiftech h220, ivy has proven to be elusive when it comes to heat management by coolers, now imagine Haswell under H220 if Ivy is already reaching H220's higher limits, are you really going to see Ivy high clocks with it? I doubt. If Haswell was comming in at 18w less like the difference between Ivy and Sandy, there may be a chance of really good overclocks occurring frequently accross chips, now I actually doubt it unless like you will once in a while see, a "rogue" haswell pulling gymnastic stunts in OC (mad crazy Haswell hitting 5.5Ghz on water at acceptable parameters for longterm use)

As far as Ivy is concerned I saw somewhere that A (5th letter in the batch) means the chip will require less vcore but yield tones of heat, the B will require more vcore and yield less heat (my i5 experience exactly) the C and D are undocumented. Am really curious to know what C and D really signify.

The A, B, C & D signify basically nothing. I remember the post you are speaking of that the definitions for the letters in the batch number, but it was made up by a guy who had no clue what he was talking about & there is 0 fact in it.
Quote:
Originally Posted by $ilent View Post

Batch numbers dont mean anything for OC potential.
Quote:
Originally Posted by malmental View Post

disagree to a certain extent..

A bit of both, some batches have had a good number of great clocking chips so chances of a great chip can be better, but then those same batches also have some terrible chips.
Some batches may be better than others, but still playing the lottery when looking for a good one.
    
CPUMotherboardGraphicsRAM
i7 990x/3930k/3770k/4770k GB x58a-OC/Asus RIVE/x79 gd65/z77 mpower/z77 MV... gtx480s/gtx580s/7970s/680s/Titan Hyper/PSC/BBSE/Hynix/Samsung 
Hard DriveOptical DriveCoolingOS
HDDs/SSDs DVD Air/water/phase/copper pot Windowz 
MonitorKeyboardPowerCase
samsung 2320 Razer Lycosa ax1200 carboard box 
Mouse
Trackball 
  hide details  
Reply
    
CPUMotherboardGraphicsRAM
i7 990x/3930k/3770k/4770k GB x58a-OC/Asus RIVE/x79 gd65/z77 mpower/z77 MV... gtx480s/gtx580s/7970s/680s/Titan Hyper/PSC/BBSE/Hynix/Samsung 
Hard DriveOptical DriveCoolingOS
HDDs/SSDs DVD Air/water/phase/copper pot Windowz 
MonitorKeyboardPowerCase
samsung 2320 Razer Lycosa ax1200 carboard box 
Mouse
Trackball 
  hide details  
Reply
post #475 of 615
I have also had Costa Rica chips, which are supposed to be good clockes, but neither of them was.

My best cpu is the one I bought second hand now, not sure what batch it is but it does 5ghz just over 1.4v and max boots 55/56.
Current rig
(11 items)
 
  
Reply
Current rig
(11 items)
 
  
Reply
post #476 of 615
so if you go back and read the previous statements it seems we all kinda agree and kinda correct..
drunken.gif

edit:
and I mentioned it comes down to the chip and lottery first..
tongue.gif
post #477 of 615
I've got a total of 3 x 3570k, batches are as follows:

1st - 3235D945 - idles cool mid 20c, @4.4 82c, does 44 full load at 1.27v, can post into much higher clocks, but requires lots of voltage 1.41v @ 46
2nd - 3238B908 - idles hot 41c, @4.4 86c, can't seem to get past 44
3rd - 3243B598 - Yet to test
post #478 of 615
My 3570k will arrive tomorrow hopefully mine is one of these "GOLDEN" batch units biggrin.gif
Blackstar
(12 items)
 
Phantom
(14 items)
 
 
CPUMotherboardGraphicsRAM
AMD FX-8150 Asus M5A99X EVO EVGA GTX 660 Ti Sc Corsair Vengeance 
Hard DriveCoolingOSMonitor
Western Digital Caviar Black Cooler Master V6GT Windows 7 Ultimate Crossover 27" 
KeyboardPowerCaseMouse
Corsair K90 Corsair HX 1050 HAF XM Corsair M60 
CPUMotherboardGraphicsRAM
i5 3570k Fatal1ty Z77 Professional-M EVGA GTX 770 SC G.Skill Ripjaws X series 
Hard DriveHard DriveCoolingOS
Western Digital Caviar Black Samsung 840 Corsair H100i Windows 8 Pro 
MonitorKeyboardPowerCase
Crossover 27" CM Storm Quickfire Rapid EVGA Supernova NEX 650 Gold Corsair 350D 
MouseAudio
Corsair M60 astro a40 (White) 
  hide details  
Reply
Blackstar
(12 items)
 
Phantom
(14 items)
 
 
CPUMotherboardGraphicsRAM
AMD FX-8150 Asus M5A99X EVO EVGA GTX 660 Ti Sc Corsair Vengeance 
Hard DriveCoolingOSMonitor
Western Digital Caviar Black Cooler Master V6GT Windows 7 Ultimate Crossover 27" 
KeyboardPowerCaseMouse
Corsair K90 Corsair HX 1050 HAF XM Corsair M60 
CPUMotherboardGraphicsRAM
i5 3570k Fatal1ty Z77 Professional-M EVGA GTX 770 SC G.Skill Ripjaws X series 
Hard DriveHard DriveCoolingOS
Western Digital Caviar Black Samsung 840 Corsair H100i Windows 8 Pro 
MonitorKeyboardPowerCase
Crossover 27" CM Storm Quickfire Rapid EVGA Supernova NEX 650 Gold Corsair 350D 
MouseAudio
Corsair M60 astro a40 (White) 
  hide details  
Reply
post #479 of 615
What is "Golden" batch?
   
2nd Lappy
(5 items)
 
CPUMotherboardGraphicsRAM
Intel i7-3820 Gigabyte GA-X79-UD5 Gigabyte Nvidia GeForce GTX 660Ti Corsair Dominator Platinum 16GB [2x 8GB] 
Hard DriveHard DriveCoolingOS
Samsung 840 series 128GB SSD Western Digital 2TB Black Caviar 7200rpm Corsair Hydro H60 Windows 7 Ultimate 64-Bit 
PowerCaseMouseAudio
Corsair AX1200 Thermaltake Overseer RX-I VN700M A4Tech G11-570HX Internal with motherboard 
CPURAMHard DriveOptical Drive
Intel i7-2630QM Kingston 16GB 1600MHz Samsung 840 Pro 512GB Bluray burner 
OS
Windows 7 Ultimate 64-bit 
  hide details  
Reply
   
2nd Lappy
(5 items)
 
CPUMotherboardGraphicsRAM
Intel i7-3820 Gigabyte GA-X79-UD5 Gigabyte Nvidia GeForce GTX 660Ti Corsair Dominator Platinum 16GB [2x 8GB] 
Hard DriveHard DriveCoolingOS
Samsung 840 series 128GB SSD Western Digital 2TB Black Caviar 7200rpm Corsair Hydro H60 Windows 7 Ultimate 64-Bit 
PowerCaseMouseAudio
Corsair AX1200 Thermaltake Overseer RX-I VN700M A4Tech G11-570HX Internal with motherboard 
CPURAMHard DriveOptical Drive
Intel i7-2630QM Kingston 16GB 1600MHz Samsung 840 Pro 512GB Bluray burner 
OS
Windows 7 Ultimate 64-bit 
  hide details  
Reply
post #480 of 615
Quote:
Originally Posted by Born For TDM View Post

My 3570k will arrive tomorrow hopefully mine is one of these "GOLDEN" batch units biggrin.gif

Shall I follow your lead and try go for a 3570k? (my 1100t doesnt overlclock it hits a dead walll even with h60)

Anyway to tell a good batch? Anyone know batch numbers??

Or is it luck of the draw?

What about ordering off Ebay shops (new unopned) cheap, would they be older batches?
My System
(13 items)
 
  
CPUMotherboardGraphicsRAM
4760k Sabertooth z97 KFA2 Infiny Silent Black Edition GTX 970 4GB 8GB G Skill 1600 
Hard DriveOSMonitorPower
2TB 7200 @ 32MB and 128GB SSD W7 64Bit BenQ 24" XFX 650Watts XXX Edition 
Case
Gaming Cosair case 
  hide details  
Reply
My System
(13 items)
 
  
CPUMotherboardGraphicsRAM
4760k Sabertooth z97 KFA2 Infiny Silent Black Edition GTX 970 4GB 8GB G Skill 1600 
Hard DriveOSMonitorPower
2TB 7200 @ 32MB and 128GB SSD W7 64Bit BenQ 24" XFX 650Watts XXX Edition 
Case
Gaming Cosair case 
  hide details  
Reply
New Posts  All Forums:Forum Nav:
  Return Home
  Back to Forum: Intel CPUs
Overclock.net › Forums › Intel › Intel CPUs › Newest batch of 3570K's OCing like crazy