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Underclocking(?)

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Oct 14, 2022
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System Name Dreki (https://pcpartpicker.com/b/ZDCLrH)
Processor AMD Ryzen 7 2700
Motherboard MSI B450 Gaming Pro Carbon AC
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I recently got a Ryzen 9 5950X but made a slight calculation error - mainly in regards to my PSU. It runs stable in most cases, but if it ever engages the GPU and the CPU together and either of them boost (this is my best guess as I've not spent much time truly diagnosing it) it shuts my system down. Rendering from DaVinci Resolve didn't seem to trip it - but it's been mostly basic edits with slight color correction. Doing a sample scene in Blender shut it down immediately though.

I don't think repeated shut downs would be the best for the hardware long term, plus it's just inconvenient. I will eventually buy a new PSU that supports it all fine - but until then I'd like the system to just not boost at all. I've never dealt with over clocking or anything like that. I build a system and run it vanilla. I edit video and photos for my business, so I prefer stability over full tilt, unhindered power. I have an MSI motherboard with a fairly customizable BIOS. So I would think there's be something there to limit boosting. I just don't know what it would be. Any tips would be appreciated.

An additional inquiry, while I'm on the topic sort of: what PSU might you recommend for future proofing. I lean towards Corsair because that's what I have experience with so far and have liked it. Plus the 10yr warranty is a nice peace of mind too. I also like matching components where possible because I have an odd perfectionist mind that prefers a matching system even over performance in some cases. However, I have also heard great things about Seasonic. So I'm open to the suggestions there. I'd like something with enough headroom to support future systems as well as my current one. I could foresee running an RX 7900XTX or whatever equivalent GPU in the future along with a maxed out Ryzen 9 current gen whenever the time comes. It seems like wattage boosts have settled down and efficiency is being prioritized a little more, so it may not take a 1600W PSU or more in the future to have top of the line performance. Right now I've been looking at 1000W Platinum's or Titanium's. Seems like that would be enough headroom for anything I'd be doing, plus the efficiency and quality that it'll last a looong time to work through a couple systems. Share your thoughts. Much appreciated.
 

Ruru

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Benchmark Scores It runs Crysis
I wouldn't be worried about the wattage, I'd consider just in the PSU quality.

A KW one should be hella enough. Do you live in Europe or America (somewhat makes it easier for recommendations)?
 

eidairaman1

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7 yo psu, corsair vengeance ram... AM4 the corsair is nothing but a problem, but its opssible the psu's ocp/ovp maybe kicking in, what about motherboard voltage protection, Is that a thing on msi motherboards like it was on asus?
 

Ruru

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System Name 4K-gaming
Processor AMD Ryzen 7 5800X
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Cooling Arctic Freezer 50
Memory 32GB Kingston HyperX Fury DDR4-3466
Video Card(s) Asus GeForce RTX 3080 TUF OC 10GB
Storage 256+240+128+480+2x1TB SSDs + 3TB HDDs
Display(s) Acer 27" 4K120 IPS + Lenovo 32" 4K60 IPS
Case Corsair 4000D Airflow White
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Mouse Logitech MX518 + Asus TUF P1 mousepad
Keyboard Roccat Vulcan 121 AIMO
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Software Windows 11 Pro
Benchmark Scores It runs Crysis
7 yo psu, corsair vengeance ram... AM4 the corsair is nothing but a problem
Whoa, what? Is that still so?

no wonder why my friend's PC is unstable :/
 
Joined
Oct 14, 2022
Messages
27 (0.04/day)
System Name Dreki (https://pcpartpicker.com/b/ZDCLrH)
Processor AMD Ryzen 7 2700
Motherboard MSI B450 Gaming Pro Carbon AC
Cooling ID Cooling SE-224-XT Basic
Memory Corsair Vengeance LPX 4x16GB DDR4-3200 (Running @ 2133 Because of MOBO Issues - Documented on PCPP)
Video Card(s) MSI Radeon RX 6800 XT Gaming X Trio
Storage WD SN770 2TB NVME SSD
Display(s) Viewsonic VP2768 27" 1440p Calibrated Display
Case Cougar MX330
Audio Device(s) Zoom AMS-24
Power Supply Corsair RM750X (2017) 750W
Mouse Cougar Minos X3
Keyboard Cougar Attack X3
Software Windows 10 Home, Davinci Resolve Studio, ON1 Photo Raw 2023
I wouldn't be worried about the wattage, I'd consider just in the PSU quality.

A KW one should be hella enough. Do you live in Europe or America (somewhat makes it easier for recommendations)?
USA. Yeah I knew KW would be solid for this - mainly hoped it would be solid for any future builds.

7 yo psu, corsair vengeance ram... AM4 the corsair is nothing but a problem, but its opssible the psu's ocp/ovp maybe kicking in, what about motherboard voltage protection, Is that a thing on msi motherboards like it was on asus?
The PSU was well reviewed when I got it. It's not given me any problems so far.

"AM4 the Corsair is nothing but a problem" is this talking about the RAM or PSU?

It has a 10yr warranty. So if it is a problem, I should be able to file a claim with Corsair.
 

Ruru

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Jyväskylä, Finland
System Name 4K-gaming
Processor AMD Ryzen 7 5800X
Motherboard Asus ROG Crosshair VII Hero
Cooling Arctic Freezer 50
Memory 32GB Kingston HyperX Fury DDR4-3466
Video Card(s) Asus GeForce RTX 3080 TUF OC 10GB
Storage 256+240+128+480+2x1TB SSDs + 3TB HDDs
Display(s) Acer 27" 4K120 IPS + Lenovo 32" 4K60 IPS
Case Corsair 4000D Airflow White
Audio Device(s) Asus TUF H3 Wireless
Power Supply EVGA Supernova G2 750W
Mouse Logitech MX518 + Asus TUF P1 mousepad
Keyboard Roccat Vulcan 121 AIMO
VR HMD Oculus Rift CV1
Software Windows 11 Pro
Benchmark Scores It runs Crysis
USA. Yeah I knew KW would be solid for this - mainly hoped it would be solid for any future builds.


The PSU was well reviewed when I got it. It's not given me any problems so far.

"AM4 the Corsair is nothing but a problem" is this talking about the RAM or PSU?

It has a 10yr warranty. So if it is a problem, I should be able to file a claim with Corsair.
I'm too lazy to give a bang for buck recommendation, but for example, a Corsair RM1000 should be hella good.
 

Toothless

Tech, Games, and TPU!
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Software Windows 11 Professional
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5950x PBO tuned can pull 260w package. Stock it does 140w.

A solid RM850x is way more than enough for your build. I had my 7900XTX with my 5950x @260w on a HX850 perfectly fine. I also have a build with a 14900k and 6950XT on a RM850x perfectly fine too.

You don't need to overspend on a 1kw.
 
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