Overclock.net › Forums › Intel › Intel CPUs › Which is the right Vcore?
New Posts  All Forums:Forum Nav:

Which is the right Vcore?

post #1 of 16
Thread Starter 
I have a question about Vcore. I have my Vcore set in the bios as 1.33725 but when I go into hardware monitor it says 1.296. Obviously vdroop. So when I run cpu-z on idle it says 1.304Vcore and when I run orthos it says 1.280 to 1.272Vcore. My question is, when asked what my vcore is on my cpu, what should I say it is?
EvuL Machine
(15 items)
 
  
CPUMotherboardGraphicsRAM
Intel Core i7-3770K Ivy Bridge GIGABYTE GA-Z77X-UP5 TH EVGA GeForce GTX770 SuperClocked 2GB G.SKILL Ripjaws X Series 16GB (2 x 8GB) DDR3 1600 
Hard DriveHard DriveCoolingOS
SAMSUNG 840 Pro Series 256GB  2xSAMSUNG Spinpoint F3 1TB Thermalright Silver Arrow SB-E Windows 7 Professional 64-bit 
MonitorKeyboardPowerCase
Dell UltraSharp U2713HM Deck Legend - Ice (Linear) CORSAIR Professional Series Gold AX750 SilverStone Fortress Series FT02B-W 
MouseAudioAudio
Logitech G400s NuForce Icon HDP Sennheiser HD 650 Headphones 
  hide details  
Reply
EvuL Machine
(15 items)
 
  
CPUMotherboardGraphicsRAM
Intel Core i7-3770K Ivy Bridge GIGABYTE GA-Z77X-UP5 TH EVGA GeForce GTX770 SuperClocked 2GB G.SKILL Ripjaws X Series 16GB (2 x 8GB) DDR3 1600 
Hard DriveHard DriveCoolingOS
SAMSUNG 840 Pro Series 256GB  2xSAMSUNG Spinpoint F3 1TB Thermalright Silver Arrow SB-E Windows 7 Professional 64-bit 
MonitorKeyboardPowerCase
Dell UltraSharp U2713HM Deck Legend - Ice (Linear) CORSAIR Professional Series Gold AX750 SilverStone Fortress Series FT02B-W 
MouseAudioAudio
Logitech G400s NuForce Icon HDP Sennheiser HD 650 Headphones 
  hide details  
Reply
post #2 of 16
What does it say in BIOS? Usually CPUZ is close, but the only real way to know for sure is with a DMM. Those seem a bit high for stock vcore, but I could be wrong.


Also, that seems like a whole lot of vdroop (1.33725>1.296) Are you sure what you are adjusting in BIOS is the vcore?


edit: My guess is that nit is set to 1.3 or so and the loaded vcore (where vdroop rears its ugly head) is what you are seeing in CPUZ and Orthos.
Current
(3 items)
 
  
CPUMotherboardGraphics
i5 6600k MSI Z170-A Pro RX-480 
  hide details  
Reply
Current
(3 items)
 
  
CPUMotherboardGraphics
i5 6600k MSI Z170-A Pro RX-480 
  hide details  
Reply
post #3 of 16
Your correct vcore should be measured on CPU-Z UNDER LOAD. So anything that puts your cpu usage at 100% (folding, orthos, prime, etc)
Baby Gamer
(13 items)
 
  
CPUMotherboardGraphicsRAM
E6850 GA-P35-DS3L EVGA 8800GS 384MB G.SKILL 4GB DDR2 1000 
Hard DriveOptical DriveOSMonitor
Seagate 250gb SATA Samsung 20x Burner Vista x86/ Ubuntu 8.04 x64 Dell 23" 1080p 
PowerCase
CM ProPower 550w CM690 
  hide details  
Reply
Baby Gamer
(13 items)
 
  
CPUMotherboardGraphicsRAM
E6850 GA-P35-DS3L EVGA 8800GS 384MB G.SKILL 4GB DDR2 1000 
Hard DriveOptical DriveOSMonitor
Seagate 250gb SATA Samsung 20x Burner Vista x86/ Ubuntu 8.04 x64 Dell 23" 1080p 
PowerCase
CM ProPower 550w CM690 
  hide details  
Reply
post #4 of 16
Thread Starter 
so when asked what my vcore is on my chip what should i say exactly?
EvuL Machine
(15 items)
 
  
CPUMotherboardGraphicsRAM
Intel Core i7-3770K Ivy Bridge GIGABYTE GA-Z77X-UP5 TH EVGA GeForce GTX770 SuperClocked 2GB G.SKILL Ripjaws X Series 16GB (2 x 8GB) DDR3 1600 
Hard DriveHard DriveCoolingOS
SAMSUNG 840 Pro Series 256GB  2xSAMSUNG Spinpoint F3 1TB Thermalright Silver Arrow SB-E Windows 7 Professional 64-bit 
MonitorKeyboardPowerCase
Dell UltraSharp U2713HM Deck Legend - Ice (Linear) CORSAIR Professional Series Gold AX750 SilverStone Fortress Series FT02B-W 
MouseAudioAudio
Logitech G400s NuForce Icon HDP Sennheiser HD 650 Headphones 
  hide details  
Reply
EvuL Machine
(15 items)
 
  
CPUMotherboardGraphicsRAM
Intel Core i7-3770K Ivy Bridge GIGABYTE GA-Z77X-UP5 TH EVGA GeForce GTX770 SuperClocked 2GB G.SKILL Ripjaws X Series 16GB (2 x 8GB) DDR3 1600 
Hard DriveHard DriveCoolingOS
SAMSUNG 840 Pro Series 256GB  2xSAMSUNG Spinpoint F3 1TB Thermalright Silver Arrow SB-E Windows 7 Professional 64-bit 
MonitorKeyboardPowerCase
Dell UltraSharp U2713HM Deck Legend - Ice (Linear) CORSAIR Professional Series Gold AX750 SilverStone Fortress Series FT02B-W 
MouseAudioAudio
Logitech G400s NuForce Icon HDP Sennheiser HD 650 Headphones 
  hide details  
Reply
post #5 of 16
Quote:
Originally Posted by Vitaminx View Post
so when asked what my vcore is on my chip what should i say exactly?
Your correct vcore should be measured on CPU-Z UNDER LOAD. So anything that puts your cpu usage at 100% (folding, orthos, prime, etc)
Baby Gamer
(13 items)
 
  
CPUMotherboardGraphicsRAM
E6850 GA-P35-DS3L EVGA 8800GS 384MB G.SKILL 4GB DDR2 1000 
Hard DriveOptical DriveOSMonitor
Seagate 250gb SATA Samsung 20x Burner Vista x86/ Ubuntu 8.04 x64 Dell 23" 1080p 
PowerCase
CM ProPower 550w CM690 
  hide details  
Reply
Baby Gamer
(13 items)
 
  
CPUMotherboardGraphicsRAM
E6850 GA-P35-DS3L EVGA 8800GS 384MB G.SKILL 4GB DDR2 1000 
Hard DriveOptical DriveOSMonitor
Seagate 250gb SATA Samsung 20x Burner Vista x86/ Ubuntu 8.04 x64 Dell 23" 1080p 
PowerCase
CM ProPower 550w CM690 
  hide details  
Reply
post #6 of 16
Thread Starter 
i c. so heres a question if everyone says the highest safe vcore on my chip is 1.3625 does that mean thats the highest I can have entered in the bios then? Or 1.3625 after vdroop?
EvuL Machine
(15 items)
 
  
CPUMotherboardGraphicsRAM
Intel Core i7-3770K Ivy Bridge GIGABYTE GA-Z77X-UP5 TH EVGA GeForce GTX770 SuperClocked 2GB G.SKILL Ripjaws X Series 16GB (2 x 8GB) DDR3 1600 
Hard DriveHard DriveCoolingOS
SAMSUNG 840 Pro Series 256GB  2xSAMSUNG Spinpoint F3 1TB Thermalright Silver Arrow SB-E Windows 7 Professional 64-bit 
MonitorKeyboardPowerCase
Dell UltraSharp U2713HM Deck Legend - Ice (Linear) CORSAIR Professional Series Gold AX750 SilverStone Fortress Series FT02B-W 
MouseAudioAudio
Logitech G400s NuForce Icon HDP Sennheiser HD 650 Headphones 
  hide details  
Reply
EvuL Machine
(15 items)
 
  
CPUMotherboardGraphicsRAM
Intel Core i7-3770K Ivy Bridge GIGABYTE GA-Z77X-UP5 TH EVGA GeForce GTX770 SuperClocked 2GB G.SKILL Ripjaws X Series 16GB (2 x 8GB) DDR3 1600 
Hard DriveHard DriveCoolingOS
SAMSUNG 840 Pro Series 256GB  2xSAMSUNG Spinpoint F3 1TB Thermalright Silver Arrow SB-E Windows 7 Professional 64-bit 
MonitorKeyboardPowerCase
Dell UltraSharp U2713HM Deck Legend - Ice (Linear) CORSAIR Professional Series Gold AX750 SilverStone Fortress Series FT02B-W 
MouseAudioAudio
Logitech G400s NuForce Icon HDP Sennheiser HD 650 Headphones 
  hide details  
Reply
post #7 of 16
Quote:
Originally Posted by DeRock131 View Post
Your correct vcore should be measured on CPU-Z UNDER LOAD. So anything that puts your cpu usage at 100% (folding, orthos, prime, etc)
Actually, most refer to idle vcore as set in BIOS. For example: My vcore is 1.5025 (1.488 loaded) that way, you can reflect what vcore you have it set to and what it is actually running at. It is moot, though, as it all depends on who is asking and why. Also, don't confuse vcore with VID.

Quote:
Originally Posted by Vitaminx View Post
i c. so heres a question if everyone says the highest safe vcore on my chip is 1.3625 does that mean thats the highest I can have entered in the bios then? Or 1.3625 after vdroop?

It is in BIOS. Since high voltage will kill the CPU, it doesn't matter if it is at idle or at load. If it is higher than that at idle, it doesn't matter if it goes below it at load, it is still running over that at idle and can still damage the CPU.
Current
(3 items)
 
  
CPUMotherboardGraphics
i5 6600k MSI Z170-A Pro RX-480 
  hide details  
Reply
Current
(3 items)
 
  
CPUMotherboardGraphics
i5 6600k MSI Z170-A Pro RX-480 
  hide details  
Reply
post #8 of 16
Quote:
Originally Posted by Vitaminx View Post
i c. so heres a question if everyone says the highest safe vcore on my chip is 1.3625 does that mean thats the highest I can have entered in the bios then? Or 1.3625 after vdroop?
Your correct vcore should be measured on CPU-Z UNDER LOAD. So anything that puts your cpu usage at 100% (folding, orthos, prime, etc)

Sorry, but seriously what i said is what should be used because that is the closest ESTIMATE of what the chip is actually getting. Vdroops are different on all boards so thats why it would be extremely inaccurate to post the voltage before droop. You dont know vdroop their board will have.
Baby Gamer
(13 items)
 
  
CPUMotherboardGraphicsRAM
E6850 GA-P35-DS3L EVGA 8800GS 384MB G.SKILL 4GB DDR2 1000 
Hard DriveOptical DriveOSMonitor
Seagate 250gb SATA Samsung 20x Burner Vista x86/ Ubuntu 8.04 x64 Dell 23" 1080p 
PowerCase
CM ProPower 550w CM690 
  hide details  
Reply
Baby Gamer
(13 items)
 
  
CPUMotherboardGraphicsRAM
E6850 GA-P35-DS3L EVGA 8800GS 384MB G.SKILL 4GB DDR2 1000 
Hard DriveOptical DriveOSMonitor
Seagate 250gb SATA Samsung 20x Burner Vista x86/ Ubuntu 8.04 x64 Dell 23" 1080p 
PowerCase
CM ProPower 550w CM690 
  hide details  
Reply
post #9 of 16
Thread Starter 
i c
EvuL Machine
(15 items)
 
  
CPUMotherboardGraphicsRAM
Intel Core i7-3770K Ivy Bridge GIGABYTE GA-Z77X-UP5 TH EVGA GeForce GTX770 SuperClocked 2GB G.SKILL Ripjaws X Series 16GB (2 x 8GB) DDR3 1600 
Hard DriveHard DriveCoolingOS
SAMSUNG 840 Pro Series 256GB  2xSAMSUNG Spinpoint F3 1TB Thermalright Silver Arrow SB-E Windows 7 Professional 64-bit 
MonitorKeyboardPowerCase
Dell UltraSharp U2713HM Deck Legend - Ice (Linear) CORSAIR Professional Series Gold AX750 SilverStone Fortress Series FT02B-W 
MouseAudioAudio
Logitech G400s NuForce Icon HDP Sennheiser HD 650 Headphones 
  hide details  
Reply
EvuL Machine
(15 items)
 
  
CPUMotherboardGraphicsRAM
Intel Core i7-3770K Ivy Bridge GIGABYTE GA-Z77X-UP5 TH EVGA GeForce GTX770 SuperClocked 2GB G.SKILL Ripjaws X Series 16GB (2 x 8GB) DDR3 1600 
Hard DriveHard DriveCoolingOS
SAMSUNG 840 Pro Series 256GB  2xSAMSUNG Spinpoint F3 1TB Thermalright Silver Arrow SB-E Windows 7 Professional 64-bit 
MonitorKeyboardPowerCase
Dell UltraSharp U2713HM Deck Legend - Ice (Linear) CORSAIR Professional Series Gold AX750 SilverStone Fortress Series FT02B-W 
MouseAudioAudio
Logitech G400s NuForce Icon HDP Sennheiser HD 650 Headphones 
  hide details  
Reply
post #10 of 16
Actual vcore should be measure at what CPU-Z shows when it is idle. This is the highest actual vcore going to the CPU. Load will cause a drop in the votlage, so load is not the highest vcore your CPU is working off of when you are running it. It just doesnt make sense to use the lower of the 2 actual operating vcore voltages.

Think about it logically. When your computer is idle, the higher vcore is going through your CPU!
My System
(16 items)
 
  
CPUMotherboardGraphicsRAM
6850K ASUS X99-AII eVGA GTX 1060 32Gb Team Vulcan DDR4 3000 Cas 15 
Hard DriveHard DriveHard DriveHard Drive
Samsung 960 EVO NVME Crucial M500 Seagate HDD Samsung F3 
CoolingOSMonitorKeyboard
H100i Windows 10 Pro 64 Samsung KU6300 40" Corsair K70 Vengeance 
PowerCaseMouse
Seasonic Gold 750W Phantek Enthoo Pro M Logitech G9X 
  hide details  
Reply
My System
(16 items)
 
  
CPUMotherboardGraphicsRAM
6850K ASUS X99-AII eVGA GTX 1060 32Gb Team Vulcan DDR4 3000 Cas 15 
Hard DriveHard DriveHard DriveHard Drive
Samsung 960 EVO NVME Crucial M500 Seagate HDD Samsung F3 
CoolingOSMonitorKeyboard
H100i Windows 10 Pro 64 Samsung KU6300 40" Corsair K70 Vengeance 
PowerCaseMouse
Seasonic Gold 750W Phantek Enthoo Pro M Logitech G9X 
  hide details  
Reply
New Posts  All Forums:Forum Nav:
  Return Home
  Back to Forum: Intel CPUs
Overclock.net › Forums › Intel › Intel CPUs › Which is the right Vcore?