Overclock.net › Forums › Intel › Intel CPUs › 2500K on air safe voltage query!
New Posts  All Forums:Forum Nav:

2500K on air safe voltage query! - Page 2

post #11 of 20
Quote:
Originally Posted by Milamber View Post

My sig says Silver Arrow club! I'm not using a stock cooler?
My load temps at 1.36v are 41 degrees whilst gaming smile.gif

Sorry. doh.gif

I don't know where I got the stock cooler from.. But yeah, you should be fine with relatively any voltage as long as temps stay below 75-80*C.

However, I wouldn't use anything over 1.52v for 24/7.
 
Dell UltraSharp U2412M IPS Panel
Dell UltraSharp U2412M
 
CPUMotherboardGraphicsRAM
Apple A7 Cyclone x64 Chip @ 1.3Ghz Apple PowerVR G6430 1GB DDR3 
Hard DriveCoolingOSMonitor
16GB Internal Storage Passive iOS 7.0.3 4.0" 1136x640 
KeyboardPowerCaseMouse
On-Screen 1560mAH Battery Apple iPhone 5S Space Grey Touch ID Finger Print Scanner 
AudioOtherOther
3.5mm Jack Nano SIM Lightning Connector 
  hide details  
Reply
 
Dell UltraSharp U2412M IPS Panel
Dell UltraSharp U2412M
 
CPUMotherboardGraphicsRAM
Apple A7 Cyclone x64 Chip @ 1.3Ghz Apple PowerVR G6430 1GB DDR3 
Hard DriveCoolingOSMonitor
16GB Internal Storage Passive iOS 7.0.3 4.0" 1136x640 
KeyboardPowerCaseMouse
On-Screen 1560mAH Battery Apple iPhone 5S Space Grey Touch ID Finger Print Scanner 
AudioOtherOther
3.5mm Jack Nano SIM Lightning Connector 
  hide details  
Reply
post #12 of 20
Thread Starter 
So I have cranked it up to 4.7ghz and my vcore is at 1.407v, my load temps in game are 44°c and my stress test temps are 63°c with prime.

I'm hoping this is all ok! I tried to use offset voltage at first but even with offset making the CPU hit the same vcore 1.407v it would crash as the Mhz went up, so I have disabled offset and used LLC level 5 which seems to be the most stable.
    
CPUMotherboardGraphicsRAM
4790K Gigabyte GA-Z97X-Gaming GT 2x Gigabyte GTX 980 G1 Gaming G.Skill F3-14900CL9Q 16GB 
Hard DriveHard DriveHard DriveCooling
1TB Samsung 840 EVO 500GB Samsung 840 EVO 120GB Samsung 830 EVO NZXT Kraken X61 
MonitorKeyboardPowerCase
Crossover 2795QHD Tesoro Durandel Ultimate Silverstone 1200W Strider Evolution Gold Phanteks Enthoo Primo Ultimate 
Mouse
Roccat Kone XTD 
  hide details  
Reply
    
CPUMotherboardGraphicsRAM
4790K Gigabyte GA-Z97X-Gaming GT 2x Gigabyte GTX 980 G1 Gaming G.Skill F3-14900CL9Q 16GB 
Hard DriveHard DriveHard DriveCooling
1TB Samsung 840 EVO 500GB Samsung 840 EVO 120GB Samsung 830 EVO NZXT Kraken X61 
MonitorKeyboardPowerCase
Crossover 2795QHD Tesoro Durandel Ultimate Silverstone 1200W Strider Evolution Gold Phanteks Enthoo Primo Ultimate 
Mouse
Roccat Kone XTD 
  hide details  
Reply
post #13 of 20
this ought to be right in front of the intel cpu section ..posted as a sticky title :lachen.gif
max vcore =1.52v
max temp=72c
If i had a nickel for every time I've posted this...sozo.gif
J/K biggrin.gif
Quote:
Originally Posted by Milamber View Post

Hello
I have a 2500K and I think I need to apply more juice since I have GTX580 in SLI and I'm concerned about bottleneck. Would it be safe to crank up my vcore to 1.4v and enable CPU PLL Overvoltage in the bios? This would be for 24/7 use!
Thanks!

YES! :thumb.gif: (temps allowing)
Edited by Schmuckley - 1/25/12 at 6:25pm
 
Thuban Powah!
(14 items)
 
 
CPUMotherboardGraphicsRAM
Xeon X5650 Asus P6X58D-E Sapphire HD 7950 G.Skill Trident-X 2600 CL10 
Hard DriveCoolingPowerCase
Samsung 840 pro Bong cooler / RASA waterblock Rosewill Capstone Gold 750 None 
MouseMouse PadAudio
cheap! Newegg box panel ibeats with onboard. 
CPUMotherboardGraphicsRAM
AMD Phenom II X6 1075T w/2 cores locked @ 4.2+ M4a89GTD-Pro XFX Radeon HD 5870 8gb Samsung ddr3 1600 11-11-11-28@ 8-8-8-24 
Hard DriveHard DriveOptical DriveCooling
OCZ Agility2 40gb WD Blue 500GB Lite-On RASA waterblock 
OSMonitorKeyboardPower
Windows & Linux Samsung 1080p 2 ms Dell Thermaltake TR2-800 
CaseMouse
Cooler Master Elite 330 (was) cheap 
  hide details  
Reply
 
Thuban Powah!
(14 items)
 
 
CPUMotherboardGraphicsRAM
Xeon X5650 Asus P6X58D-E Sapphire HD 7950 G.Skill Trident-X 2600 CL10 
Hard DriveCoolingPowerCase
Samsung 840 pro Bong cooler / RASA waterblock Rosewill Capstone Gold 750 None 
MouseMouse PadAudio
cheap! Newegg box panel ibeats with onboard. 
CPUMotherboardGraphicsRAM
AMD Phenom II X6 1075T w/2 cores locked @ 4.2+ M4a89GTD-Pro XFX Radeon HD 5870 8gb Samsung ddr3 1600 11-11-11-28@ 8-8-8-24 
Hard DriveHard DriveOptical DriveCooling
OCZ Agility2 40gb WD Blue 500GB Lite-On RASA waterblock 
OSMonitorKeyboardPower
Windows & Linux Samsung 1080p 2 ms Dell Thermaltake TR2-800 
CaseMouse
Cooler Master Elite 330 (was) cheap 
  hide details  
Reply
post #14 of 20
Quote:
Originally Posted by Schmuckley View Post

max VID =1.52v
max Tcase=72c

Fixed.

Here is my opinion

CLICK HERE (Click to show)
****Max Safe Voltage and Temps****


Before I go into this, I just want to say that this is my OWN opinion and take it as you will.

No one is absolutely certain of what the safe vcore is for the sandybridge chips. What I can tell you is that many say the max safe vcore for these chips are 1.3 region, however, intel states that the max 'VID' is 1.52 and many say that around 1.4 if your on air and 1.45 should be the max if your running water cooling. Personally I will not go above 1.5v for 24/7 with these chip but that is totally upto you. The main thing to understand is that 'YOU' have to come up with the conclusion of what the max is. That way no one is blamed if the chip degrades (none reported so far, even with so called 'high 1.4+ vcore')

Those that have killed or degraded their cpu's have done so through either by their own fault, running sucide runs with crazy voltages and by not having substantial cooling for their overclocks and voltage or for reasons like their mobo or PSU causing shorting and also BIOS bugs.

Please remember that not all chips are the same, some can do high overclocks with low voltage some cannot as you can see in this this thread and many others.

Regarding temps, CPU throttles at 95c, some say keeping it below 85c is good, some say keeping it below 80 is better, other's say below 75c is really good and there are quite a few that say 70c should be the max. Which ever one your comfortable with and if you have substantial cooling, YOU DECIDE YOUR MAX, just remember it throttles at 95c. If for example you hit 85c in stress testing then in everday usage it shouldn't be higher than 75c which I think is fine, I personally like to keep mine below 70c biggrin.gif
it looks alive
(17 items)
 
Sandy Transformed
(69 photos)
 
CPUMotherboardGraphicsRAM
i5 2500K [5ghz 1.44v 24/7] Asus Maximus IV Extreme SLI GTX 460 @ 920/1840/4100 [1.11v] 4GB Dominator GT @ 2133mhz CL8 [1.65v] 
Hard DriveHard DriveCoolingOS
Intel X25-M G2 80GB 3x Samsung F3 500GB RAID 0 EK Supreme HF Full Copper Windows 7 Ultimate 64bit 
MonitorPowerCaseAudio
LG42SL9500 42" 1080p [Surround Soon] XFX XXX Edition 650w Xigmatec Elysium JVC HA-RX700 [foam mod] 
  hide details  
Reply
it looks alive
(17 items)
 
Sandy Transformed
(69 photos)
 
CPUMotherboardGraphicsRAM
i5 2500K [5ghz 1.44v 24/7] Asus Maximus IV Extreme SLI GTX 460 @ 920/1840/4100 [1.11v] 4GB Dominator GT @ 2133mhz CL8 [1.65v] 
Hard DriveHard DriveCoolingOS
Intel X25-M G2 80GB 3x Samsung F3 500GB RAID 0 EK Supreme HF Full Copper Windows 7 Ultimate 64bit 
MonitorPowerCaseAudio
LG42SL9500 42" 1080p [Surround Soon] XFX XXX Edition 650w Xigmatec Elysium JVC HA-RX700 [foam mod] 
  hide details  
Reply
post #15 of 20
Thread Starter 
Quote:
Originally Posted by munaim1 View Post

Fixed.
Here is my opinion

Thanks so much! Appreciate that, I will keep it at 1.4v vcore max and make sure my max load under stress is no greater than 65°c, gaming wise it will be fine at 40- 50 °c
    
CPUMotherboardGraphicsRAM
4790K Gigabyte GA-Z97X-Gaming GT 2x Gigabyte GTX 980 G1 Gaming G.Skill F3-14900CL9Q 16GB 
Hard DriveHard DriveHard DriveCooling
1TB Samsung 840 EVO 500GB Samsung 840 EVO 120GB Samsung 830 EVO NZXT Kraken X61 
MonitorKeyboardPowerCase
Crossover 2795QHD Tesoro Durandel Ultimate Silverstone 1200W Strider Evolution Gold Phanteks Enthoo Primo Ultimate 
Mouse
Roccat Kone XTD 
  hide details  
Reply
    
CPUMotherboardGraphicsRAM
4790K Gigabyte GA-Z97X-Gaming GT 2x Gigabyte GTX 980 G1 Gaming G.Skill F3-14900CL9Q 16GB 
Hard DriveHard DriveHard DriveCooling
1TB Samsung 840 EVO 500GB Samsung 840 EVO 120GB Samsung 830 EVO NZXT Kraken X61 
MonitorKeyboardPowerCase
Crossover 2795QHD Tesoro Durandel Ultimate Silverstone 1200W Strider Evolution Gold Phanteks Enthoo Primo Ultimate 
Mouse
Roccat Kone XTD 
  hide details  
Reply
post #16 of 20
ok u all saying that u can keep intel at high core and oced to 5Ghz and even with water cooling you can't say that it's fine for processors life .. it's been out for little more then a year. So if ur cpu dies on you in half a year and some will just buy new ones ..cause they can the rest will end up with oced dead cpus. So talk to me in five years smile.gif
Anyways I had oc of 4.8Ghz on 1.346 V just upped multi and llc
Da rig
(11 items)
 
  
Reply
Da rig
(11 items)
 
  
Reply
post #17 of 20
All of these people saying 1.3, 1.35, 1.4v and under are good are only saying that because that's all THEY are willing to run on their chips and have believed this propaganda nonsense from others about the chips degrading. I've been running 1.505v since the chip was released and I've seen NO signs of degradation whatsoever.

As long as you keep your temps at 80C or under at max load you're fine.
Omega
(17 items)
 
The Beast
(15 items)
 
 
CPUMotherboardGraphicsRAM
Intel i7 3930k C2 @ 4.9 Ghz ASUS Rampage IV Formula Quad SLI GTX TITAN 32GB DDR3 2133 Ripjaws Z CAS9 
Hard DriveHard DriveHard DriveHard Drive
256GB x2 Crucial M4 SSD RAID0 Samsung 840 500GB SSD Internal 1TB x 2 External USB 3.0 1.5TB + 2TB + 1TB + 3TB 
Optical DriveCoolingOSMonitor
LG Bluray Burner Triple thick EK 360 Rad with D5 Vario & Raystor... Windows 7 Ultimate x64 Catleap 27" 2560x1440 LED LCD 
KeyboardPowerCaseMouse
Razer Lycosa Coolermaster Silent Pro Gold 1200W Rosewill Thor v2 Logitech G500 
Audio
Logitech 5.1 Surround + Arctic 5.1 Surround Hea... 
CPUMotherboardGraphicsRAM
Intel Core i5 2500k @4.7ghz Asus P8P67 WS Revolution XFX 7970 Black Edition x3 Tri-Fire 8GB DDR3 Gskill 9-9-9-24 
Hard DriveOptical DriveCoolingOS
2TB External+128GB M4 SSD+64GB SSD+250GB WD External DVD Multi H212+ HSF Windows 7 Ultimate 64bit 
MonitorKeyboardPowerCase
Acer GD235HZ 120hz 3d 24" Logitech K120 Corsair TX850 + Thermaltake 850W Antec 900 
MouseAudio
Logitech G500 Logitech 5.1 Surround 
  hide details  
Reply
Omega
(17 items)
 
The Beast
(15 items)
 
 
CPUMotherboardGraphicsRAM
Intel i7 3930k C2 @ 4.9 Ghz ASUS Rampage IV Formula Quad SLI GTX TITAN 32GB DDR3 2133 Ripjaws Z CAS9 
Hard DriveHard DriveHard DriveHard Drive
256GB x2 Crucial M4 SSD RAID0 Samsung 840 500GB SSD Internal 1TB x 2 External USB 3.0 1.5TB + 2TB + 1TB + 3TB 
Optical DriveCoolingOSMonitor
LG Bluray Burner Triple thick EK 360 Rad with D5 Vario & Raystor... Windows 7 Ultimate x64 Catleap 27" 2560x1440 LED LCD 
KeyboardPowerCaseMouse
Razer Lycosa Coolermaster Silent Pro Gold 1200W Rosewill Thor v2 Logitech G500 
Audio
Logitech 5.1 Surround + Arctic 5.1 Surround Hea... 
CPUMotherboardGraphicsRAM
Intel Core i5 2500k @4.7ghz Asus P8P67 WS Revolution XFX 7970 Black Edition x3 Tri-Fire 8GB DDR3 Gskill 9-9-9-24 
Hard DriveOptical DriveCoolingOS
2TB External+128GB M4 SSD+64GB SSD+250GB WD External DVD Multi H212+ HSF Windows 7 Ultimate 64bit 
MonitorKeyboardPowerCase
Acer GD235HZ 120hz 3d 24" Logitech K120 Corsair TX850 + Thermaltake 850W Antec 900 
MouseAudio
Logitech G500 Logitech 5.1 Surround 
  hide details  
Reply
post #18 of 20
1. Get intel's new protection: http://click.intel.com/tuningplan/
2. Stop worrying about high voltage and temperature thumb.gif
My System
(15 items)
 
  
CPUMotherboardGraphicsRAM
i7-4790k MSI Z97 Gaming 5 Sapphire R9 290X Tri-X 2x8gb ADATA 2133MHz CL10 
Hard DriveCoolingOSKeyboard
Mushkin 1 TB SSD & Samsung F3 spinpoint 1 TB MCP655A + 2 x MCP320 + EK supreme copper Win10 Corsair K70 Lux 
PowerCaseMouse
Corsair 750W Bitphenix Monstrous water cooling case Logitech G9X 
  hide details  
Reply
My System
(15 items)
 
  
CPUMotherboardGraphicsRAM
i7-4790k MSI Z97 Gaming 5 Sapphire R9 290X Tri-X 2x8gb ADATA 2133MHz CL10 
Hard DriveCoolingOSKeyboard
Mushkin 1 TB SSD & Samsung F3 spinpoint 1 TB MCP655A + 2 x MCP320 + EK supreme copper Win10 Corsair K70 Lux 
PowerCaseMouse
Corsair 750W Bitphenix Monstrous water cooling case Logitech G9X 
  hide details  
Reply
post #19 of 20
Quote:
Originally Posted by madchemist83 View Post

ok u all saying that u can keep intel at high core and oced to 5Ghz and even with water cooling you can't say that it's fine for processors life .. it's been out for little more then a year. So if ur cpu dies on you in half a year and some will just buy new ones ..cause they can the rest will end up with oced dead cpus. So talk to me in five years smile.gif
Anyways I had oc of 4.8Ghz on 1.346 V just upped multi and llc

And you wonder why you haven't gained any rep here yet...

90% of the enthusiasts here with 2500Ks and 2600Ks that purchased them upon release will have already upgraded within another 1-2 years to Ivy Bridge, or switched to another platform entirely, so your statement is nil about the 5 year stability.
Omega
(17 items)
 
The Beast
(15 items)
 
 
CPUMotherboardGraphicsRAM
Intel i7 3930k C2 @ 4.9 Ghz ASUS Rampage IV Formula Quad SLI GTX TITAN 32GB DDR3 2133 Ripjaws Z CAS9 
Hard DriveHard DriveHard DriveHard Drive
256GB x2 Crucial M4 SSD RAID0 Samsung 840 500GB SSD Internal 1TB x 2 External USB 3.0 1.5TB + 2TB + 1TB + 3TB 
Optical DriveCoolingOSMonitor
LG Bluray Burner Triple thick EK 360 Rad with D5 Vario & Raystor... Windows 7 Ultimate x64 Catleap 27" 2560x1440 LED LCD 
KeyboardPowerCaseMouse
Razer Lycosa Coolermaster Silent Pro Gold 1200W Rosewill Thor v2 Logitech G500 
Audio
Logitech 5.1 Surround + Arctic 5.1 Surround Hea... 
CPUMotherboardGraphicsRAM
Intel Core i5 2500k @4.7ghz Asus P8P67 WS Revolution XFX 7970 Black Edition x3 Tri-Fire 8GB DDR3 Gskill 9-9-9-24 
Hard DriveOptical DriveCoolingOS
2TB External+128GB M4 SSD+64GB SSD+250GB WD External DVD Multi H212+ HSF Windows 7 Ultimate 64bit 
MonitorKeyboardPowerCase
Acer GD235HZ 120hz 3d 24" Logitech K120 Corsair TX850 + Thermaltake 850W Antec 900 
MouseAudio
Logitech G500 Logitech 5.1 Surround 
  hide details  
Reply
Omega
(17 items)
 
The Beast
(15 items)
 
 
CPUMotherboardGraphicsRAM
Intel i7 3930k C2 @ 4.9 Ghz ASUS Rampage IV Formula Quad SLI GTX TITAN 32GB DDR3 2133 Ripjaws Z CAS9 
Hard DriveHard DriveHard DriveHard Drive
256GB x2 Crucial M4 SSD RAID0 Samsung 840 500GB SSD Internal 1TB x 2 External USB 3.0 1.5TB + 2TB + 1TB + 3TB 
Optical DriveCoolingOSMonitor
LG Bluray Burner Triple thick EK 360 Rad with D5 Vario & Raystor... Windows 7 Ultimate x64 Catleap 27" 2560x1440 LED LCD 
KeyboardPowerCaseMouse
Razer Lycosa Coolermaster Silent Pro Gold 1200W Rosewill Thor v2 Logitech G500 
Audio
Logitech 5.1 Surround + Arctic 5.1 Surround Hea... 
CPUMotherboardGraphicsRAM
Intel Core i5 2500k @4.7ghz Asus P8P67 WS Revolution XFX 7970 Black Edition x3 Tri-Fire 8GB DDR3 Gskill 9-9-9-24 
Hard DriveOptical DriveCoolingOS
2TB External+128GB M4 SSD+64GB SSD+250GB WD External DVD Multi H212+ HSF Windows 7 Ultimate 64bit 
MonitorKeyboardPowerCase
Acer GD235HZ 120hz 3d 24" Logitech K120 Corsair TX850 + Thermaltake 850W Antec 900 
MouseAudio
Logitech G500 Logitech 5.1 Surround 
  hide details  
Reply
post #20 of 20
yeah metal heads like that ^
the reason I have no rep is cause I just joined
anyways I'm looking forward myself to ocing thumb.gif
Da rig
(11 items)
 
  
Reply
Da rig
(11 items)
 
  
Reply
New Posts  All Forums:Forum Nav:
  Return Home
  Back to Forum: Intel CPUs
Overclock.net › Forums › Intel › Intel CPUs › 2500K on air safe voltage query!