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9590 and Crosshair V Z odd cpu/nb voltage

 
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post #1 of 5 (permalink) Old 08-17-2017, 02:02 PM - Thread Starter
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So take a look below, for some reason my mobo wants to give CPU/NB 1.53v stock, when reading and looking at the VID it should be more like 1.138v stock, I'm a bit confused by this, am I mixing up voltages or what?
And moreover, when I try to set this voltage manually in bios to 1.138 or any setting below 1.45, it won't boot. thumb.gif If anyone sees anything out of the ordinary here, please let me know, suggestions, etc..
LLC on CPU/NB is set to regular.





And to add to this conundrum, I have another 9590 build, both cpus bought together 6 months ago, and this one is running fine at the 1.138v CPU/NB, this is on a different Asus mobo. Now why is mine defaulting to a much higher voltage? Could this CPU be faulty?

Remember, I'm talking CPU/nb voltage not core voltage.

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post #2 of 5 (permalink) Old 08-18-2017, 04:16 AM
Overclock Failed...
 
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DETAILS <--- Linkey
Architecture x86-64
Threads 8 threads
L2 cache 8 MB
L2 cache per core 1 MB/core
L3 cache 8 MB
L3 cache per core 1 MB/core
Manufacture process 32 nm
Transistor count 1,200,000,000
Max CPUs 1
Die size 319 mm²
Clock multiplier 25
Voltage range 1.91 - 2V
Operating temperature Unknown - 57°C

My guess is:
There is no stock AMD cooler that will handle the heat of 1.9+ Volts, so AMD just bins the CPUs to get those that will do 5 GHz at 1.5 Volts. So, what you ended up with ???.


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post #3 of 5 (permalink) Old 08-18-2017, 08:12 AM - Thread Starter
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Hi, I believe that's talking about core voltage. I'm referring to CPU/nb voltage specifically, 1.53 seems quite high, no?

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post #4 of 5 (permalink) Old 08-18-2017, 01:57 PM
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Same argument...............

https://www.overclock.net/images/smil...lame-small.gif5 GHz Overclock Club https://www.overclock.net/images/smil...lame-small.gifMisinformation is available from a variety of other sources. Misinformation is just like real information but wrong
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post #5 of 5 (permalink) Old 08-18-2017, 03:40 PM - Thread Starter
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Are you saying it's the same voltage? I don't understand.

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