Solved voltage bouncing from A to B

socrgy9

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when i have my cpu voltage set to 1.36875 in the bios, i boot into the OS and HWMonitor and CPU-Z read it as a steady, unchanging 1.368(75 <-- not shown).

my mobo cpu voltage says it goes up in .006250 increments, so i plus up to the next level, it goes to 1.375000. it sets and stays at that voltage because i reboot and its still where i set it, but to the left of the setting, it says its still at 1.368. i can take a pic if its confusing. when i get into the OS, HWMonitor and CPU-Z bounce from 1.368 to 1.380, even when prime95 testing. why is this? is this normal?

should i just go on up to 1.380?


same thing happens going lower too. i set it to 1.36250, and it sets fine in the bios, but programs indicate bouncing from 1.356 to 1.368
 

My Computer

Computer type
PC/Desktop
Computer Manufacturer/Model Number
Custom Build and MSI GE60 0ND laptop
OS
windows 7 64bit on both
CPU
AMD FX-8350 @4.6GHz/Intel Core i7-3610QM @2.3GHz
Motherboard
ASUS M5A99X EVO R2.0/MS-16GA
Memory
16GB G.Skill 1866MHz/8GB dual channel 1600MHz
Graphics Card(s)
two Sapphire HD7970 OC 3Gb in crossfire/GTX660M 2Gb
Sound Card
Realtek HD Audio/Realtek HD Audio with THX TruStudio Pro
Monitor(s) Displays
Hanns-G 27" 1080p /Generic PnP Monitor
Screen Resolution
both 1920x1080p 60Hz
Hard Drives
250GB Samsung 840 EVO SSD,
1TB WD Blue
3x2TB WD Greens
/Samsung 840 EVO mSATA
PSU
Corsair HX750/laptop psu
Case
NZXT Source 530
Cooling
CoolerMaster Hyper 212 Evo
Keyboard
Logitech G710+/laptop keyboard by steelseries
Mouse
Logitec G500s/Logitec G500
Internet Speed
50Mbps down/1-3 Mbps up
Other Info
Scythe Kaze Master Pro 5.25 fan controller; APC Back-UPS XS 1500
Don't worry about it, voltage will fluctuate. It takes Prime about 30 minutes to stabilize.
 

My Computer

Computer type
PC/Desktop
Computer Manufacturer/Model Number
Home Built Desktop By DataTech
OS
Windows 7 Ultimate X64 SP1
CPU
Intel i5-2550K, Differing ~4.4-4.8GHz No built in GPU
Motherboard
ASUS P8Z68-V PRO/GEN3
Memory
16GB G.Skill Sniper 1866MHz @ 2133MHz 2x8GB
Graphics Card(s)
ASUS GTX650TIB-DC2OC-2GD5, (650TI Boost)
Sound Card
Onboard Realtek 5-1
Monitor(s) Displays
Samsung P2570HD
Screen Resolution
1920x1080
Hard Drives
Samsung 840 Pro 256GB SSD for OS, 500GB Seagate Constellation (Enterprise drive) for Data
PSU
Corsair HX650W
Case
Inwin Dragon Rider
Cooling
Hyper 212 EVO w/two Noctua fans, push-pull, @1300 RPM
Keyboard
E-Z Eyes, bright yellow keys with large characters
Mouse
steelseries SENSEI Laser Pro Gaming
Internet Speed
48-51Mbs Mbs down, 11 Mbs up Xfinity Cable
Antivirus
Norton Internet Security 2013
Browser
IE 10, Opera, Pale Moon if needed
Other Info
4 case fans, LG BluRay-RE, ASUS DVD-RW, Mr. Fusion power supply, 1.21 gigawatts.
ok cool. so is it actually at 1.37500 like i set it? it just not showing properly in the programs?
 

My Computer

Computer type
PC/Desktop
Computer Manufacturer/Model Number
Custom Build and MSI GE60 0ND laptop
OS
windows 7 64bit on both
CPU
AMD FX-8350 @4.6GHz/Intel Core i7-3610QM @2.3GHz
Motherboard
ASUS M5A99X EVO R2.0/MS-16GA
Memory
16GB G.Skill 1866MHz/8GB dual channel 1600MHz
Graphics Card(s)
two Sapphire HD7970 OC 3Gb in crossfire/GTX660M 2Gb
Sound Card
Realtek HD Audio/Realtek HD Audio with THX TruStudio Pro
Monitor(s) Displays
Hanns-G 27" 1080p /Generic PnP Monitor
Screen Resolution
both 1920x1080p 60Hz
Hard Drives
250GB Samsung 840 EVO SSD,
1TB WD Blue
3x2TB WD Greens
/Samsung 840 EVO mSATA
PSU
Corsair HX750/laptop psu
Case
NZXT Source 530
Cooling
CoolerMaster Hyper 212 Evo
Keyboard
Logitech G710+/laptop keyboard by steelseries
Mouse
Logitec G500s/Logitec G500
Internet Speed
50Mbps down/1-3 Mbps up
Other Info
Scythe Kaze Master Pro 5.25 fan controller; APC Back-UPS XS 1500
I said voltage will fluctuate, that is go up, go down. Mine does it all the time, nothing to be concerned about in any way. The software is reading from the board and is most likely correct.
 

My Computer

Computer type
PC/Desktop
Computer Manufacturer/Model Number
Home Built Desktop By DataTech
OS
Windows 7 Ultimate X64 SP1
CPU
Intel i5-2550K, Differing ~4.4-4.8GHz No built in GPU
Motherboard
ASUS P8Z68-V PRO/GEN3
Memory
16GB G.Skill Sniper 1866MHz @ 2133MHz 2x8GB
Graphics Card(s)
ASUS GTX650TIB-DC2OC-2GD5, (650TI Boost)
Sound Card
Onboard Realtek 5-1
Monitor(s) Displays
Samsung P2570HD
Screen Resolution
1920x1080
Hard Drives
Samsung 840 Pro 256GB SSD for OS, 500GB Seagate Constellation (Enterprise drive) for Data
PSU
Corsair HX650W
Case
Inwin Dragon Rider
Cooling
Hyper 212 EVO w/two Noctua fans, push-pull, @1300 RPM
Keyboard
E-Z Eyes, bright yellow keys with large characters
Mouse
steelseries SENSEI Laser Pro Gaming
Internet Speed
48-51Mbs Mbs down, 11 Mbs up Xfinity Cable
Antivirus
Norton Internet Security 2013
Browser
IE 10, Opera, Pale Moon if needed
Other Info
4 case fans, LG BluRay-RE, ASUS DVD-RW, Mr. Fusion power supply, 1.21 gigawatts.
hmm...ok then, i guess i just dont understand why it fluctuates at some voltages i set, and it doesnt fluctuate at others. probably just the motherboard design?
 

My Computer

Computer type
PC/Desktop
Computer Manufacturer/Model Number
Custom Build and MSI GE60 0ND laptop
OS
windows 7 64bit on both
CPU
AMD FX-8350 @4.6GHz/Intel Core i7-3610QM @2.3GHz
Motherboard
ASUS M5A99X EVO R2.0/MS-16GA
Memory
16GB G.Skill 1866MHz/8GB dual channel 1600MHz
Graphics Card(s)
two Sapphire HD7970 OC 3Gb in crossfire/GTX660M 2Gb
Sound Card
Realtek HD Audio/Realtek HD Audio with THX TruStudio Pro
Monitor(s) Displays
Hanns-G 27" 1080p /Generic PnP Monitor
Screen Resolution
both 1920x1080p 60Hz
Hard Drives
250GB Samsung 840 EVO SSD,
1TB WD Blue
3x2TB WD Greens
/Samsung 840 EVO mSATA
PSU
Corsair HX750/laptop psu
Case
NZXT Source 530
Cooling
CoolerMaster Hyper 212 Evo
Keyboard
Logitech G710+/laptop keyboard by steelseries
Mouse
Logitec G500s/Logitec G500
Internet Speed
50Mbps down/1-3 Mbps up
Other Info
Scythe Kaze Master Pro 5.25 fan controller; APC Back-UPS XS 1500
It's just the nature of electricity. If you had a volt meter attached to your wall plug you'd see it vary too.
 

My Computer

Computer type
PC/Desktop
Computer Manufacturer/Model Number
Home Built Desktop By DataTech
OS
Windows 7 Ultimate X64 SP1
CPU
Intel i5-2550K, Differing ~4.4-4.8GHz No built in GPU
Motherboard
ASUS P8Z68-V PRO/GEN3
Memory
16GB G.Skill Sniper 1866MHz @ 2133MHz 2x8GB
Graphics Card(s)
ASUS GTX650TIB-DC2OC-2GD5, (650TI Boost)
Sound Card
Onboard Realtek 5-1
Monitor(s) Displays
Samsung P2570HD
Screen Resolution
1920x1080
Hard Drives
Samsung 840 Pro 256GB SSD for OS, 500GB Seagate Constellation (Enterprise drive) for Data
PSU
Corsair HX650W
Case
Inwin Dragon Rider
Cooling
Hyper 212 EVO w/two Noctua fans, push-pull, @1300 RPM
Keyboard
E-Z Eyes, bright yellow keys with large characters
Mouse
steelseries SENSEI Laser Pro Gaming
Internet Speed
48-51Mbs Mbs down, 11 Mbs up Xfinity Cable
Antivirus
Norton Internet Security 2013
Browser
IE 10, Opera, Pale Moon if needed
Other Info
4 case fans, LG BluRay-RE, ASUS DVD-RW, Mr. Fusion power supply, 1.21 gigawatts.
It's just the nature of electricity. If you had a volt meter attached to your wall plug you'd see it vary too.

ah, LoL ok cool. thanks Britton. i kinda do have one at the wall. i've got one of those APC battery back ups that shows wattage and voltage and all that fun stuff.

thanks for the help!
 

My Computer

Computer type
PC/Desktop
Computer Manufacturer/Model Number
Custom Build and MSI GE60 0ND laptop
OS
windows 7 64bit on both
CPU
AMD FX-8350 @4.6GHz/Intel Core i7-3610QM @2.3GHz
Motherboard
ASUS M5A99X EVO R2.0/MS-16GA
Memory
16GB G.Skill 1866MHz/8GB dual channel 1600MHz
Graphics Card(s)
two Sapphire HD7970 OC 3Gb in crossfire/GTX660M 2Gb
Sound Card
Realtek HD Audio/Realtek HD Audio with THX TruStudio Pro
Monitor(s) Displays
Hanns-G 27" 1080p /Generic PnP Monitor
Screen Resolution
both 1920x1080p 60Hz
Hard Drives
250GB Samsung 840 EVO SSD,
1TB WD Blue
3x2TB WD Greens
/Samsung 840 EVO mSATA
PSU
Corsair HX750/laptop psu
Case
NZXT Source 530
Cooling
CoolerMaster Hyper 212 Evo
Keyboard
Logitech G710+/laptop keyboard by steelseries
Mouse
Logitec G500s/Logitec G500
Internet Speed
50Mbps down/1-3 Mbps up
Other Info
Scythe Kaze Master Pro 5.25 fan controller; APC Back-UPS XS 1500
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