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Chipset voltage ?

post #1 of 6
Thread Starter 
My motherboard lacks a "NB VID" or "chipset voltage" setting but it turns out the mGPU voltage is the same as the chipset voltage. Atleast that's what some other people said over at xs, and it's logical because the onboard gpu is in the chipset.

I'm trying to go higher then 290 FSB, anything higher then that and it refuses to post. Stock mGPU voltage is 1.146 but I'm not sure what's the max voltage i can use ... Chipset temp under load is 39°C btw
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post #2 of 6
The mGPU value definitely looks like the NB voltage. The voltage is right in the area where it would be.

I am not sure about the 890X chipset, but 1.4v should still be safe. 1.3v definitely is safe though.
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post #3 of 6
Thread Starter 
Well it seems that when the onboard gpu is used, it's at 1.2-1.3V. But when not used it's sitting at 1.146V. So I'm kinda lost here lol
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post #4 of 6
It makes sense that the voltage fluctuates because obviously when the video card is not running, it does not need as much voltage. That is why it is labeled mGPU, because you have an integrated video card.

Since you also have have a discrete video card, I would honestly disable the onboard video, then your NB voltage will be the same value all the time.
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post #5 of 6
Thread Starter 
It is disabled, i just said that because i don't know if 1.3V on it without the gpu active would do any harm.
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Samsung 256GB 830 EK Supremacy Nickel-Plexi XSPC RS360 XSPC RX240 
CoolingOSMonitorKeyboard
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Sane
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CPUMotherboardGraphicsRAM
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Hard DriveCoolingCoolingCooling
Samsung 256GB 830 EK Supremacy Nickel-Plexi XSPC RS360 XSPC RX240 
CoolingOSMonitorKeyboard
5x Scythe Gentle Typhoon AP-15 Windows 8 Pro x64 Asus VE228T Logitech G19s 
PowerCaseMouse
Corsair HX850 NZXT Phantom 630 Razor Abyssus 
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post #6 of 6
Ah. I wouldn't think it would do any harm, seeing as it is disabled. If you ever need to enable it, you would just have to remember to lower the voltage to defaults to be safe.
Black Dog
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CPUMotherboardGraphicsRAM
[Intel i7 4770K] [Gigabyte Z87X-UD4H] [Sapphire Vapor-X R9 280x] [Corsair Vengeance Pro 16GB 1867 MHz] 
Hard DriveHard DriveOptical DriveCooling
[Samsung 840 EVO 250GB] [Spinpoint F3 1TB] [Samsung SH-S223Q] [Corsair H110] 
OSMonitorPowerCase
[Windows 8.1 x64] [ASUS VW247H] [Corsair HX620] [Corsair Carbide 500R] 
Audio
[Digidesign Mbox 2 Mini -> Shure SRH940] 
  hide details  
Reply
Black Dog
(13 items)
 
  
CPUMotherboardGraphicsRAM
[Intel i7 4770K] [Gigabyte Z87X-UD4H] [Sapphire Vapor-X R9 280x] [Corsair Vengeance Pro 16GB 1867 MHz] 
Hard DriveHard DriveOptical DriveCooling
[Samsung 840 EVO 250GB] [Spinpoint F3 1TB] [Samsung SH-S223Q] [Corsair H110] 
OSMonitorPowerCase
[Windows 8.1 x64] [ASUS VW247H] [Corsair HX620] [Corsair Carbide 500R] 
Audio
[Digidesign Mbox 2 Mini -> Shure SRH940] 
  hide details  
Reply
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