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Manual Vcore does not equal Bios reported Vcore?

post #1 of 21
Thread Starter 
I have a Gigabyte UD3 mobo & 2500k, currently set at 4.5ghz. I've had issues with stability, and have continued to set vcore higher and higher to the point where I'm 1hr into prime95 without a crash. The question is though, CPU-z does not report the correct voltage, and even bios does not report the same voltage as I manually set it to.

Here is what bios is reporting


and what I have it set to


using f6c bios I believe...


Can anyone help?
My System
(13 items)
 
  
CPUMotherboardGraphicsRAM
Intel i5-2500k 4.5ghz@1.4v (vdroop) Gigabyte GA-P67A-UD3 MSI Cyclone 768mb GTX460 @925/1850/2100 8gb (2x4) G.Skill ddr3 1333 
Hard DriveOSMonitorPower
Mushkin Enhanced Callisto Deluxe 60GB SSD Windows 7 x64 El cheapo 1680x1050 lcd PC Power&Cooling 500w 
Case
Cooler Master CM690 
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My System
(13 items)
 
  
CPUMotherboardGraphicsRAM
Intel i5-2500k 4.5ghz@1.4v (vdroop) Gigabyte GA-P67A-UD3 MSI Cyclone 768mb GTX460 @925/1850/2100 8gb (2x4) G.Skill ddr3 1333 
Hard DriveOSMonitorPower
Mushkin Enhanced Callisto Deluxe 60GB SSD Windows 7 x64 El cheapo 1680x1050 lcd PC Power&Cooling 500w 
Case
Cooler Master CM690 
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post #2 of 21
did you save then go back into bios and see what it says?? was it ever set that high?
    
CPUMotherboardGraphicsRAM
i7 2600k 5000mhz(so far) ASUS MAXIMUS IV EXTREME msi 6970 and 2 6950's Mushkin Enhanced Blackline 2133mhz 
Hard DriveOptical DriveOSMonitor
Force GT(os) M4 64gb(games) f3 1tb(other) Samsung Windows 7 64bit Samsung BX2450 
KeyboardPowerCaseMouse
Black widow XFX ProSeries 1050W PSU 80+Gold  Corsair 700D Deathadder 
Mouse Pad
nope! 
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CPUMotherboardGraphicsRAM
i7 2600k 5000mhz(so far) ASUS MAXIMUS IV EXTREME msi 6970 and 2 6950's Mushkin Enhanced Blackline 2133mhz 
Hard DriveOptical DriveOSMonitor
Force GT(os) M4 64gb(games) f3 1tb(other) Samsung Windows 7 64bit Samsung BX2450 
KeyboardPowerCaseMouse
Black widow XFX ProSeries 1050W PSU 80+Gold  Corsair 700D Deathadder 
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nope! 
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post #3 of 21
Thread Starter 
Quote:
Originally Posted by microman View Post
did you save then go back into bios and see what it says?? was it ever set that high?
I rechecked immediately after posting to make sure of this, and yes, those are the settings that are running/being reported. I manually set it that high because I bsod'd at 3.34 earlier. I was hoping the new bios revision may have helped a little, but it still appears this way.
My System
(13 items)
 
  
CPUMotherboardGraphicsRAM
Intel i5-2500k 4.5ghz@1.4v (vdroop) Gigabyte GA-P67A-UD3 MSI Cyclone 768mb GTX460 @925/1850/2100 8gb (2x4) G.Skill ddr3 1333 
Hard DriveOSMonitorPower
Mushkin Enhanced Callisto Deluxe 60GB SSD Windows 7 x64 El cheapo 1680x1050 lcd PC Power&Cooling 500w 
Case
Cooler Master CM690 
  hide details  
Reply
My System
(13 items)
 
  
CPUMotherboardGraphicsRAM
Intel i5-2500k 4.5ghz@1.4v (vdroop) Gigabyte GA-P67A-UD3 MSI Cyclone 768mb GTX460 @925/1850/2100 8gb (2x4) G.Skill ddr3 1333 
Hard DriveOSMonitorPower
Mushkin Enhanced Callisto Deluxe 60GB SSD Windows 7 x64 El cheapo 1680x1050 lcd PC Power&Cooling 500w 
Case
Cooler Master CM690 
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Reply
post #4 of 21
turn llc from auto to enabled.
    
CPUMotherboardGraphicsRAM
i7 2600k 5000mhz(so far) ASUS MAXIMUS IV EXTREME msi 6970 and 2 6950's Mushkin Enhanced Blackline 2133mhz 
Hard DriveOptical DriveOSMonitor
Force GT(os) M4 64gb(games) f3 1tb(other) Samsung Windows 7 64bit Samsung BX2450 
KeyboardPowerCaseMouse
Black widow XFX ProSeries 1050W PSU 80+Gold  Corsair 700D Deathadder 
Mouse Pad
nope! 
  hide details  
Reply
    
CPUMotherboardGraphicsRAM
i7 2600k 5000mhz(so far) ASUS MAXIMUS IV EXTREME msi 6970 and 2 6950's Mushkin Enhanced Blackline 2133mhz 
Hard DriveOptical DriveOSMonitor
Force GT(os) M4 64gb(games) f3 1tb(other) Samsung Windows 7 64bit Samsung BX2450 
KeyboardPowerCaseMouse
Black widow XFX ProSeries 1050W PSU 80+Gold  Corsair 700D Deathadder 
Mouse Pad
nope! 
  hide details  
Reply
post #5 of 21
Thread Starter 
Quote:
Originally Posted by microman View Post
turn llc from auto to enabled.
Forgot to change it... will do later. I do know, however, that regardless it still does not report correctly...
My System
(13 items)
 
  
CPUMotherboardGraphicsRAM
Intel i5-2500k 4.5ghz@1.4v (vdroop) Gigabyte GA-P67A-UD3 MSI Cyclone 768mb GTX460 @925/1850/2100 8gb (2x4) G.Skill ddr3 1333 
Hard DriveOSMonitorPower
Mushkin Enhanced Callisto Deluxe 60GB SSD Windows 7 x64 El cheapo 1680x1050 lcd PC Power&Cooling 500w 
Case
Cooler Master CM690 
  hide details  
Reply
My System
(13 items)
 
  
CPUMotherboardGraphicsRAM
Intel i5-2500k 4.5ghz@1.4v (vdroop) Gigabyte GA-P67A-UD3 MSI Cyclone 768mb GTX460 @925/1850/2100 8gb (2x4) G.Skill ddr3 1333 
Hard DriveOSMonitorPower
Mushkin Enhanced Callisto Deluxe 60GB SSD Windows 7 x64 El cheapo 1680x1050 lcd PC Power&Cooling 500w 
Case
Cooler Master CM690 
  hide details  
Reply
post #6 of 21
What are you setting it to in the bios and what does it say in CPUZ?
    
CPUMotherboardGraphicsRAM
i7 2600k 5000mhz(so far) ASUS MAXIMUS IV EXTREME msi 6970 and 2 6950's Mushkin Enhanced Blackline 2133mhz 
Hard DriveOptical DriveOSMonitor
Force GT(os) M4 64gb(games) f3 1tb(other) Samsung Windows 7 64bit Samsung BX2450 
KeyboardPowerCaseMouse
Black widow XFX ProSeries 1050W PSU 80+Gold  Corsair 700D Deathadder 
Mouse Pad
nope! 
  hide details  
Reply
    
CPUMotherboardGraphicsRAM
i7 2600k 5000mhz(so far) ASUS MAXIMUS IV EXTREME msi 6970 and 2 6950's Mushkin Enhanced Blackline 2133mhz 
Hard DriveOptical DriveOSMonitor
Force GT(os) M4 64gb(games) f3 1tb(other) Samsung Windows 7 64bit Samsung BX2450 
KeyboardPowerCaseMouse
Black widow XFX ProSeries 1050W PSU 80+Gold  Corsair 700D Deathadder 
Mouse Pad
nope! 
  hide details  
Reply
post #7 of 21
Thread Starter 
Quote:
Originally Posted by microman View Post
What are you setting it to in the bios and what does it say in CPUZ?
Bios 1.37 (as listed in pic above)
CPU-Z 1.068 (think there's an error with this)
Core Temp 1.3711 (with occasional drops to 1.36xx)

I honestly have no clue as to why vcore is being listed differently in each case, and also why I need more than 1.32 or so vcore for stability at 4.5ghz.
My System
(13 items)
 
  
CPUMotherboardGraphicsRAM
Intel i5-2500k 4.5ghz@1.4v (vdroop) Gigabyte GA-P67A-UD3 MSI Cyclone 768mb GTX460 @925/1850/2100 8gb (2x4) G.Skill ddr3 1333 
Hard DriveOSMonitorPower
Mushkin Enhanced Callisto Deluxe 60GB SSD Windows 7 x64 El cheapo 1680x1050 lcd PC Power&Cooling 500w 
Case
Cooler Master CM690 
  hide details  
Reply
My System
(13 items)
 
  
CPUMotherboardGraphicsRAM
Intel i5-2500k 4.5ghz@1.4v (vdroop) Gigabyte GA-P67A-UD3 MSI Cyclone 768mb GTX460 @925/1850/2100 8gb (2x4) G.Skill ddr3 1333 
Hard DriveOSMonitorPower
Mushkin Enhanced Callisto Deluxe 60GB SSD Windows 7 x64 El cheapo 1680x1050 lcd PC Power&Cooling 500w 
Case
Cooler Master CM690 
  hide details  
Reply
post #8 of 21
coretemp reads voltage????
    
CPUMotherboardGraphicsRAM
i7 2600k 5000mhz(so far) ASUS MAXIMUS IV EXTREME msi 6970 and 2 6950's Mushkin Enhanced Blackline 2133mhz 
Hard DriveOptical DriveOSMonitor
Force GT(os) M4 64gb(games) f3 1tb(other) Samsung Windows 7 64bit Samsung BX2450 
KeyboardPowerCaseMouse
Black widow XFX ProSeries 1050W PSU 80+Gold  Corsair 700D Deathadder 
Mouse Pad
nope! 
  hide details  
Reply
    
CPUMotherboardGraphicsRAM
i7 2600k 5000mhz(so far) ASUS MAXIMUS IV EXTREME msi 6970 and 2 6950's Mushkin Enhanced Blackline 2133mhz 
Hard DriveOptical DriveOSMonitor
Force GT(os) M4 64gb(games) f3 1tb(other) Samsung Windows 7 64bit Samsung BX2450 
KeyboardPowerCaseMouse
Black widow XFX ProSeries 1050W PSU 80+Gold  Corsair 700D Deathadder 
Mouse Pad
nope! 
  hide details  
Reply
post #9 of 21
Thread Starter 
Quote:
Originally Posted by microman View Post
coretemp reads voltage????
Just got back from a BSOD... I am beginning to think it might(?) be the psu, which is rated at 500w...
My System
(13 items)
 
  
CPUMotherboardGraphicsRAM
Intel i5-2500k 4.5ghz@1.4v (vdroop) Gigabyte GA-P67A-UD3 MSI Cyclone 768mb GTX460 @925/1850/2100 8gb (2x4) G.Skill ddr3 1333 
Hard DriveOSMonitorPower
Mushkin Enhanced Callisto Deluxe 60GB SSD Windows 7 x64 El cheapo 1680x1050 lcd PC Power&Cooling 500w 
Case
Cooler Master CM690 
  hide details  
Reply
My System
(13 items)
 
  
CPUMotherboardGraphicsRAM
Intel i5-2500k 4.5ghz@1.4v (vdroop) Gigabyte GA-P67A-UD3 MSI Cyclone 768mb GTX460 @925/1850/2100 8gb (2x4) G.Skill ddr3 1333 
Hard DriveOSMonitorPower
Mushkin Enhanced Callisto Deluxe 60GB SSD Windows 7 x64 El cheapo 1680x1050 lcd PC Power&Cooling 500w 
Case
Cooler Master CM690 
  hide details  
Reply
post #10 of 21
what psu is it? a good 500w psu should be plenty for your rig.
    
CPUMotherboardGraphicsRAM
i7 2600k 5000mhz(so far) ASUS MAXIMUS IV EXTREME msi 6970 and 2 6950's Mushkin Enhanced Blackline 2133mhz 
Hard DriveOptical DriveOSMonitor
Force GT(os) M4 64gb(games) f3 1tb(other) Samsung Windows 7 64bit Samsung BX2450 
KeyboardPowerCaseMouse
Black widow XFX ProSeries 1050W PSU 80+Gold  Corsair 700D Deathadder 
Mouse Pad
nope! 
  hide details  
Reply
    
CPUMotherboardGraphicsRAM
i7 2600k 5000mhz(so far) ASUS MAXIMUS IV EXTREME msi 6970 and 2 6950's Mushkin Enhanced Blackline 2133mhz 
Hard DriveOptical DriveOSMonitor
Force GT(os) M4 64gb(games) f3 1tb(other) Samsung Windows 7 64bit Samsung BX2450 
KeyboardPowerCaseMouse
Black widow XFX ProSeries 1050W PSU 80+Gold  Corsair 700D Deathadder 
Mouse Pad
nope! 
  hide details  
Reply
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