AMD Ryzen 7000 Voltage Issues Persist for GIGABYTE and ASUS Motherboards Despite BIOS Updates
Both companies have introduced updated BIOS versions that set a maximum voltage configuration of 1.3v. However, neither has successfully kept the processor within this specified limit.
GIGABYTE and ASUS confront similar challenges regarding voltage limitations on AMD Ryzen 7000 processors, which may lead to CPU and motherboard burnoutIt's important to emphasize that the 1.3v limit is established by AMD to avert damage to their processors. Initially, it was assumed that only Ryzen 7000 X3Ds, featuring the 3D V-Cache memory chip, were impacted. However, further investigation revealed that Ryzen 7000 models without this extra memory were also affected.
Despite releasing new BIOS versions to tackle the voltage issue, both ASUS and GIGABYTE have failed to provide a satisfactory solution. ASUS faced considerable backlash, particularly for launching a Beta BIOS intended to address the problem. Complicating matters further, the company cautioned that installing a Beta BIOS might void the warranty. Following complaints, ASUS withdrew this warning, admitting the inconsistency of suggesting a remedy that results in warranty loss without effectively solving the problem.
A recent assessment by Hardware Busters shows that ASUS is not the only company falling short in providing an adequate solution. GIGABYTE X670E AORUS Master motherboards experience the same problem. When using memory with AMD EXPO technology enabled, the motherboard delivers voltages surpassing the 1.3v limit, posing a risk of temperature-related issues and potential damage to the CPU.
Tests on this specific motherboard revealed a safe voltage of 1.04v when EXPO technology was disabled. However, enabling this technology led to problems, with voltages climbing as high as 1.416v during stress tests like Prime95 using the older F7 BIOS. Even with the updated F10D BIOS, promoted as a solution to the Ryzen 7000 voltage limitation, the safe 1.3v threshold was still exceeded, reaching 1.361v. As a result, the usefulness of BIOS updates as fixes for the Ryzen 7000 voltage issue remains dubious.
AMD Ryzen 8000 CPUs likely to get same number of cores, but a lot faster - 05/15/2023 08:34 AM
An exclusive AMD partner document unveils anticipated features of the Ryzen 8000 series CPUs, which are expected to offer a substantial speed increase without any radical innovations....
MINISFORUM To Launch UM780/790Pro Mini Consoles with AMD Ryzen 9 7940HS - 05/11/2023 08:21 AM
MINISFORUM has announced the release of their new UM780/790Pro mini consoles. The UM780 is expected to be equipped with the R7 7840HS processor, while the UM790Pro is expected to be equipped with the ...
MSI Releases New BIOS Updates for AMD Ryzen 7000 Series CPUs / adds 192GB DDR5 memory capacity - 04/28/2023 11:57 AM
MSI has been working closely with AMD to ensure that their hardware environment is optimized for safer and more efficient use. To achieve this, MSI will be releasing a new list of BIOS updates, specif...
AMD Ryzen 7000 Overheating Issues: Culprit Found in EXPO & SoC Voltages (update) - 04/26/2023 02:27 PM
Several individuals on Reddit have expressed concerns about their AMD Ryzen 7000X3D processors experiencing overheating issues and even failing as a result. ...
Review: AMD Ryzen 9 7945HX (Dragon Range) processor - Can you tame a dragon? - 04/26/2023 12:45 PM
We'll be chasing the dragon today as we review the ASUS ROG Strix SCAR 17 (G733P), this laptop is powered by the all-new dragon, the 16-core Ryzen 9 7945HX. Armed with 32GB DDR5 memory and a mobile G...
Member
Posts: 78
Joined: 2008-01-30
Sounds like both companies use the same vendor for their voltage regulators and accompanying control software. Maybe that software contains a bug where it will accidentally set a much higher voltage that requested, leading to this issue.
Still you would expect the teams that builds the UEFI BIOSses at both companies to check what the actual voltage being set is and not rely on vendor supplied information. Guess we'll see new BIOS versions soon from both parties.
BTW: Other motherboard vendors might have similar issues, they just haven't been found out yet.
Most likely they use the same method of "increasing performance" by auto overclocking the CPU and they royally fucked up the voltage.
Senior Member
Posts: 8196
Joined: 2020-08-03
lol, that's why prefer buying fixed hw late at discounts anyway than beta test early samples at extortionist prices.
Senior Member
Posts: 3405
Joined: 2013-03-10
Haven't CPUs had dynamic frequencies since the turn of the century? That would have been coupled with dynamic voltage regulation. Seems like too old and established technology for it to suddenly have weird and hard to solve problems now in the 20's.
Senior Member
Posts: 8196
Joined: 2020-08-03
that's not vcore but memory controller voltage what's causing the damage. asus prove again they're a premium brand name at premium prices but the quality control is worse than budget msi.
Senior Member
Posts: 175
Joined: 2016-11-29
Sounds like both companies use the same vendor for their voltage regulators and accompanying control software. Maybe that software contains a bug where it will accidentally set a much higher voltage that requested, leading to this issue.
Still you would expect the teams that builds the UEFI BIOSses at both companies to check what the actual voltage being set is and not rely on vendor supplied information. Guess we'll see new BIOS versions soon from both parties.
BTW: Other motherboard vendors might have similar issues, they just haven't been found out yet.