Question Zen 4 builders thread

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Jul 27, 2020
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Oh that's totally normal. Stuff may randomly go bonkers on the 8th, 17th and the 26th all over the world. It's also 17th here when my NIC had the issue. If it were up to me, I would declare these as public holidays so we can all stay home and deal with the wonderful random issues without also having to deal with work or school.

Sometimes if an update comes on the 16th, I will update my PC/Playstation/Xbox immediately to avoid the update going nuts on the next day. If the update arrives on one of the bad days, I will try to delay it as much as I can and definitely not update on that same day.
 

Hail The Brain Slug

Diamond Member
Oct 10, 2005
3,177
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Yes but we are talking about Windows. Does Microsoft have the permission to fudge with their users' UEFI settings?
Irrelevant. It can be done from software inside windows, therefore it can be done by software inside windows.

This is definitely not about permissions. Either it can be done by software or it cannot. And it obviously can.
 

Joe NYC

Platinum Member
Jun 26, 2021
2,049
2,521
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Looking into idle power consumption.

I came across some posts that Zen 4 has high idle power. So I fiddled with my new PC today. I already have the latest AGESA BIOS. I loaded the latest chipset drivers from AMD web side also loaded new GPU driver and to get the Adrenalin utility.

My idle power on the CPU was showing as little as 1.1 Watt and voltage went back and forth between 0.5 and 0.6 Volts, frequency down to 200 MHz. (big improvements of Zen 4 7800x3d over Zen 3 5800x.

The claims I have seen on internet were that the power consumption was between 15 Watts and 40 Watts.

I noticed the internal GPU active, and looked at the stats. It turns out that it was the iGPU that was using some 15-20 Watts, even when it was idle and nothing even connected t it.

Went to BIOS and disabled the iGPU. Back to Adrenalin and the iGPU panel disappeared. I am not sure if power usage went to zero.

What is a good tool to show full CPU power usage?
 

moinmoin

Diamond Member
Jun 1, 2017
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Software is installed by the user and probably run with admin privileges to do that. But if the OS does it, it's gotta ask permission or get the user's consent. Otherwise, Microsoft will land itself in hot water.
Are you referring to the hot water Microsoft always gets into without repercussions every single upgrade by turning on (again and again) all levers for telemetry even though that's unlawful within Europe? You think they'll ask nicely and clearly when doing changes to the UEFI settings?
 
Jul 27, 2020
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Are you referring to the hot water Microsoft always gets into without repercussions every single upgrade by turning on (again and again) all levers for telemetry even though that's unlawful within Europe? You think they'll ask nicely and clearly when doing changes to the UEFI settings?
Collecting PC usage data is not as intrusive as messing with UEFI settings. Unless someone provides definite proof that Windows is indeed fiddling with UEFI settings or causing them to reset to default state, I'm not going to be convinced. My google search reveals that Windows CAN change the UEFI boot order. That's about it.
 

moinmoin

Diamond Member
Jun 1, 2017
4,967
7,709
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It's anonymous usage data and Windows asks on the very first setup what users want to share.
Yeah, as anonymous as mobile phone tracking data and the likes. So not anonymous at all as a whole, pseudonymous at best.

And yes, Windows "asks" you nicely every time for every detail after a major upgrade, never respecting your previous choices. Did you ever try to reject it all, every single upgrade? And then do it for all the separate but preinstalled software as well?

I mean I always recommend people to use ShutUp10++ and disable all at once in there instead. Or not use Windows at all. But calling access to UEFI worse than this outrageous (and as wrote within the EU unlawful) behaviour is confused.
 
Jul 27, 2020
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But calling access to UEFI worse than this outrageous (and as wrote within the EU unlawful) behaviour is confused.
Any company will do what they can get away with easily. "Stealing" user usage data silently or PC refusing to boot and needing UEFI settings to be reset to default values (which a lot of users may not even know what that means or does, like pre-builts)? It's easy to see which would make the news more and Microsoft wouldn't dare do that (at least intentionally).
 

Hail The Brain Slug

Diamond Member
Oct 10, 2005
3,177
1,530
136
Any company will do what they can get away with easily. "Stealing" user usage data silently or PC refusing to boot and needing UEFI settings to be reset to default values (which a lot of users may not even know what that means or does, like pre-builts)? It's easy to see which would make the news more and Microsoft wouldn't dare do that (at least intentionally).
Oh right! I forgot corporations always follow the law and do what's right in the best interest of their customers.
 
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Jul 27, 2020
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Oh right! I forgot corporations always follow the law and do what's right in the best interest of their customers.
I'm not defending Microsoft. Just saying that they wouldn't want the bad publicity of unbootable PCs by intentionally messing with UEFI settings, which in itself hasn't been shown to be true. My incomplete knowledge on the matter tells me that they can only make changes to the EFI system partition.
 

In2Photos

Golden Member
Mar 21, 2007
1,634
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I'm not defending Microsoft. Just saying that they wouldn't want the bad publicity of unbootable PCs by intentionally messing with UEFI settings, which in itself hasn't been shown to be true. My incomplete knowledge on the matter tells me that they can only make changes to the EFI system partition.
Well then what happened to my daughter's PC? She had been gaming for a few hours, everything was fine. Goes to shut down and tells Windows to update and it no longer boots. I know Windows did something because when I loaded the settings back in and rebooted it Windows was finishing updates. And of course it's been fine the last 2 days after reloading the settings.
 

Rigg

Senior member
May 6, 2020
472
976
136
I got my 7800X3D system put together over the weekend. Updated to the latest UEFI, loaded up the EXPO profile, manually set the SOC & memory controller voltages to 1v & 1.1v. Those were the auto voltages when running default JEDEC. Loading the EXPO made the mobo up them to 1.275 & 1.3 which seems completely unnecessary. I ran Cinebench and played some games . Everything seems to be working great and performing as expected. Usually I'd be tweaking a new CPU to the edge of stability to squeeze every last ounce of performance out of it but I'm tempted just leave this one alone. I'm not sure making the time investment to undervolt and OC the RAM is going to be worth it for the performance gain.


CPU: AMD Ryzen 7 7800X3D 4.2 GHz 8-Core Processor
CPU Cooler: Thermalright Phantom Spirit 120 SE ARGB 66.17 CFM CPU Cooler
Motherboard: Asus ROG STRIX B650E-F GAMING WIFI ATX AM5 Motherboard
Memory: G.Skill Flare X5 32 GB (2 x 16 GB) DDR5-6000 CL30 Memory
Storage: Samsung 960 Pro 2 TB M.2-2280 PCIe 3.0 X4 NVME Solid State Drive
Storage: Samsung 990 Pro 4 TB M.2-2280 PCIe 4.0 X4 NVME Solid State Drive
Video Card: Asus TUF GAMING OC Radeon RX 6900 XT 16 GB Video Card
Case: Fractal Design Meshify C ATX Mid Tower Case
Power Supply: Fractal Design Ion+ 760P 760 W 80+ Platinum Certified Fully Modular ATX Power Supply
Case Fan: be quiet! Silent Wings 3 73.33 CFM 120 mm Fan
Case Fan: be quiet! Silent Wings 3 73.33 CFM 120 mm Fan
Case Fan: be quiet! Silent Wings 3 73.33 CFM 120 mm Fan
Case Fan: be quiet! Silent Wings 3 73.33 CFM 120 mm Fan
Case Fan: be quiet! Silent Wings 3 73.33 CFM 120 mm Fan
Case Fan: be quiet! Silent Wings 3 73.33 CFM 120 mm Fan

I'm using 2 SW3 (high speed versions) for front intake (1 top 1 bottom), 2 for exhaust (1 rear 1 top rear), and 2 on the PS120 SE heatsink. I'd prefer to use 3 intake 1 exhaust but my GPU is too long and I can't run a middle fan up front in this case. All seems well though as CB2024 runs steady at 77c with occasional peaks to 79c and GPU temps are great while gaming. The Thermalright phantom spirit heatsink is REALLY good! Especially with quality fans on it. I'd be interested to see how it does with the newer SW4 high speed or pro fans. Those are supposed to be even better than these.

Thermalight coolers with upgraded fans really seems to be the way to go these days vs buying $80+ air coolers. The stock fans actually work quite well, they're just questionable quality wise, and tend to have/develop whining noises. I've tried several of their newer offerings (mostly different peerless assassin versions) and all of them have performed really well. I also built 5800x and 3600 based systems this weekend with Thermalright heatsinks (peerless assassin 120 & assassin king 120) that are killing it.
 

manly

Lifer
Jan 25, 2000
11,099
2,207
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They dropped the price on the 7800x3D to $300. I picked one up today with a $110 open box ASUS B650-PLUS TUF GAMING WIFI and a $40 open box G.Skill Ripjaws S5 6400c32 32GB kit. I already have 2 Flare X5 6000c30 32GB EXPO kits so the Ripjaws S5 kit I picked up today will go in my 13700k system. One of the Flare X5 kits is in my Intel system currently with a 6800c32 overclock. I also picked up a MAINGEAR IGNITION 1200 Watt 80 Plus Platinum they had on sale for $99.

I got home and realized someone had stuck one of the MSI B650 Pro boards inside of the Asus box. I drove right back to the store rather pissed off. They made it right with no questions asked though. They didn't have any B650 Tuf boards in stock so they let me exchange for a new ASUS B650E-F ROG STRIX GAMING WIFI. It all worked out in my favor but I still wasted 2 hours of my time and had to drive an extra 70 miles round trip.

I've purchased 30+ open box motherboards from Micro Center over the past 5 years without a single issue so I don't want to discourage anyone from grabbing a good deal on open box board. They are often incredible bargains. Just remember to inspect the board and box contents before you leave so you don't make the same mistake I did today. I actually did a quick check for accessories at the pickup counter but didn't take the board out of the anti static bag to inspect like I usually do. Whoops!
I Finally picked up the 7800X3D bundle from Micro Center! I tried to ask the associate about open box components, but he didn't seem interested at all. At $470+tax, I'm okay with it. Rest of components came from Amazon and Newegg, so I'm all set. I bought an extra Samsung 980 PRO 2TB... maybe it'll go back to Amazon but damn it was so cheap ($70, open box) so I don't know what to do. 🤔

It seemed like they've had a hard time keeping the MSI PRO B650-P in stock at MC locations, but they had some on the shelf today. I had already reserved one of 3 yesterday so I was safe. Would have preferred to cajole them into offering me a slightly better board though. 😄

My last desktop PC was an Athlon XP (Barton) with GeForce 6800LE... haven't even tried booting it in about a decade. I suspect it still works, and I should repurpose it as a legacy Windows 98 gaming system.
 

Rigg

Senior member
May 6, 2020
472
976
136
I Finally picked up the 7800X3D bundle from Micro Center! I tried to ask the associate about open box components, but he didn't seem interested at all. At $470+tax, I'm okay with it. Rest of components came from Amazon and Newegg, so I'm all set. I bought an extra Samsung 980 PRO 2TB... maybe it'll go back to Amazon but damn it was so cheap ($70, open box) so I don't know what to do. 🤔

It seemed like they've had a hard time keeping the MSI PRO B650-P in stock at MC locations, but they had some on the shelf today. I had already reserved one of 3 yesterday so I was safe. Would have preferred to cajole them into offering me a slightly better board though. 😄

My last desktop PC was an Athlon XP (Barton) with GeForce 6800LE... haven't even tried booting it in about a decade. I suspect it still works, and I should repurpose it as a legacy Windows 98 gaming system.
My store had tons of the MSI boards (over the weekend) along with lots of open box boards from the various bundles. I picked up a 7900X bundle and a 7800X3D bundle on Saturday. FYI to anyone looking to pull the trigger on any of the MC bundles......if you put the bundle items individually in your cart when you do your reservation the pricing on individual items will adjust to the bundle price. From there you can return any of the individual parts you don't want/need although the RAM and mobo prices are solid as well.



I opted to return the 2 combo boards and pick up a pair of open box ASUS B650E-F ROG STRIX GAMING WIFI boards at $115 each. I've yet to test them but they look fine. One is missing the Wi-Fi antenna (which is common with open box boards) but everything else is there. I also ordered an ASUS ROG Strix B650E-E Gaming WiFi from Amazon Warehouse on Black Friday for $265. We'll see how that works out. I REALLY like the feature set of that board and will probably buy a new one from MC for my custom loop rig if the Amazon Warehouse board doesn't work out.
 
Last edited:

Abwx

Lifer
Apr 2, 2011
11,038
3,674
136
Isn't Zen 5 several months to a year away?

They have about 4.5bn inventory, dunno what is the share of consumer CPUs in this amount but it should be something like 1.2bn, and since it take about 2 months from waffer start to CPU boxing they have virtually 2 months sales in the production line, wich amount to a permanently soon to come 1bn inventory of consumers CPUs.

If they hey want to make room for a Zen 5 strong inventory build up they have to clear up a significant part of consumer Zen3/Zen4 CPUs at the rate of 300M$/month higher sales for the next 6 months.
 
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Rigg

Senior member
May 6, 2020
472
976
136
The 2 open box B650E-F ROG STRIX boards I bought appear to work fine with the 7900x. Both boards take forever to post (55 sec even after initial training) with the 64 GB kit and any of the 3 EXPO profiles loaded. It appears that the memory trains on every post attempt with this config. Seems like a pretty common thing on AM5 with 64+ GB kits after looking into it. I'm sure it was probably discussed in this thread at some point. Everything works fine after post but It's really annoying if you reboot a lot to play around with stuff in the BIOS. This is a non issue with my 32 GB kit running EXPO after the memory is trained. It's also a non issue if don't load EXPO on the 64 GB kit. I may return the 64 GB kit and run the 32 GB. I probably don't really need 64 GB of RAM anyway. I'll test the 64 GB kit for good measure in the 1st B650E-F I bought new a few weeks ago but I'm pretty confident it'll do the same thing and the open box boards are good to go.

The ROG Strix B650E-E from Amazon warehouse showed up today. I inspected it and it looks like it was never even installed in a system. None of the accessories are even touched. Fingers crossed it tests good so I can get my water cooling build back up and running soon. It's been colecting dust for over a year.
 
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