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post #171 of 194 (permalink) Old 06-21-2019, 07:17 AM
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Quote: Originally Posted by os2wiz View Post
Your deception? There is beta bios 1.94 on the MSI site for this motherboard that supports Zen2 cpus. I am waiting for an official 1.90 bios before I apply Zen2 support.
My gut deeling is the vrm support on this board will be inadequate for the 3900X and 3950X. It is barely adequate for the 8 core 2700X. I am now getting 85 Celsius temps running at 4.2 GHZ with the Prime '95 torture test with small FFT form factor for maximum heat. I have one of the best expandable AIO's on the market the Alphacool Eisbaer Extreme 280mm thick radiator. I have the pump close to full speed at 2700RPM and the fans maxed out. Of course I am in a sun room. During the day with the AC blasting the ambient temp is almost 80 Farenheit. So that is a contributing factor, but not the nain factor. As soon as the MSI X570 Meg Ace is released I will buy it if it is under $350. It has superb vrm and power phase support. I think thaty plus my Ryzen 9 3900X will run a lot cooler than this overclocked 2700X.
The statement is quoted. Therefore not my deception. And I don't use that mobo. I have the CH7, which is good.

And according to AMD Travis Kirsch, it is stated the the best Ryzen 3000 for overclockng, it’s definitely not going to be the Ryzen 9 chips.
https://www.pcgamesn.com/amd/ryzen-3...ng-performance.

So, my rig is going to be CH7 and 3700X.
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post #172 of 194 (permalink) Old 07-06-2019, 12:47 AM
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According to this

https://www.reddit.com/r/Amd/comment...u_decide_on_a/

We may be in luck!
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post #173 of 194 (permalink) Old 07-16-2019, 11:45 PM
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post #174 of 194 (permalink) Old 07-17-2019, 01:09 AM - Thread Starter
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Quote: Originally Posted by Hale59 View Post
The statement is quoted. Therefore not my deception. And I don't use that mobo. I have the CH7, which is good.

And according to AMD Travis Kirsch, it is stated the the best Ryzen 3000 for overclockng, it’s definitely not going to be the Ryzen 9 chips.
https://www.pcgamesn.com/amd/ryzen-3...ng-performance.

So, my rig is going to be CH7 and 3700X.

It should make no difference in overclocking whether a 12 core , 16 core, or 8 core, not with chiplet technology. The deciding factors are the binning of the cpus and the extent of cpu cooling in place.

Technology is NOT a liberator . Whom technology serves is a class question.
Technology wielded by the capitalist class benefits only the exploiters.
Technology wielded by the working class will serve ALL Humanity.
Ryzen 9 3900X 4.275GHZ Sabrent 2TB pcieE 4.0 NVMe drive, Samsung 970 EVO NVMe 1TB
AMD Radeon VII gpu, MSI X570 MEG ACE motherboard, AlphaCool Eisbaer 280 Extreme
32GB G.skill TridentZ NEO DDR4 3600mhz CL16-16-16-36 1.35V
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post #175 of 194 (permalink) Old 07-17-2019, 03:24 AM
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Quote: Originally Posted by os2wiz View Post
Your deception? There is beta bios 1.94 on the MSI site for this motherboard that supports Zen2 cpus. I am waiting for an official 1.90 bios before I apply Zen2 support.
My gut deeling is the vrm support on this board will be inadequate for the 3900X and 3950X. It is barely adequate for the 8 core 2700X. I am now getting 85 Celsius temps running at 4.2 GHZ with the Prime '95 torture test with small FFT form factor for maximum heat. I have one of the best expandable AIO's on the market the Alphacool Eisbaer Extreme 280mm thick radiator. I have the pump close to full speed at 2700RPM and the fans maxed out. Of course I am in a sun room. During the day with the AC blasting the ambient temp is almost 80 Farenheit. So that is a contributing factor, but not the nain factor. As soon as the MSI X570 Meg Ace is released I will buy it if it is under $350. It has superb vrm and power phase support. I think thaty plus my Ryzen 9 3900X will run a lot cooler than this overclocked 2700X.

if you are talking about your CPU temp then VRM won't make any difference. I get the same temp running an overclocked 2600 or 1700 on a B350 tomahawk as I do on the gaming m7 ac. saying you get 85C running prime doesn't mean anything without voltage input. You're also in a hot room - drop that temp by 6c and your torture test temp will drop by around 6c as well. That being said I bet your day to day results are much lower given the unrealistic load prime 95 puts on a cpu.


VRM will be more than adiquate even for the 2950x on the gaming M7
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post #176 of 194 (permalink) Old 07-24-2019, 08:23 AM
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Hi there,

Meanwhile there is bios 190 out.
Is there a benefit for 2700x, meaning ram stability, oc capability?

Has somebody tried?

I read something unspecific in another forum from just one user.

Best wishes
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Gesendet von meinem Moto Z (2) mit Tapatalk
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post #177 of 194 (permalink) Old 10-09-2019, 12:00 AM
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Currently running a 3900x in this motherboard. No issues to report. Boosts well and almost see 4.6 in single core activities (ab bios). Vrm temps are totally fine around 55-60c
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post #178 of 194 (permalink) Old 11-01-2019, 11:48 AM
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Does "MSI M7 AC" support LN2 OC?
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post #179 of 194 (permalink) Old 11-22-2019, 02:16 PM
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Last edited by Hale59; 11-23-2019 at 05:44 PM.
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post #180 of 194 (permalink) Old 11-24-2019, 02:20 PM
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Quote: Originally Posted by poah View Post
Currently running a 3900x in this motherboard. No issues to report. Boosts well and almost see 4.6 in single core activities (ab bios). Vrm temps are totally fine around 55-60c
which cpu cooling?
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