If you want to overclock an Epyc, you just purchase the Threadripper version of the cpu and motherboard.
Finally: Overclocking EPYC Rome ES
- Thread starter ExecutableFix
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exactly what i wrote.
he ran into OCP because of the high wattage (result of OC setting ),
so he disabled OCP of the VRM controller (I2C SMBus/PMBus) with EVC.
Roman used a retail 7601. OC with BIOS/software was ok up to x38 @1.25V , if higher he triggered the OCProtection of the VRM controller,
after that he used EVC to disable/tweak the OCP temporärily (can not not permanent stored with ECV)
if you run a CBR23 single thread test, the loaded core clocks up to 3,2Ghz not more, even the package power is only 60 watts,
so many headroom. if you where right the single loaded core should clock up until the package power reaches its limit,
means only the sky is the limit !
but it doesn't work.
what i am doing wrong then ???
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Hi, im looking for CPU and Mobo for my server, my question is what is better:
Epyc 7763 QS, and overclock it, or Epyc 7B13 - question is can i OC 7B13?
I need a lot of cores and as fast as they can be on multi and also single mode.
And what mobo is simply better for those CPUs:
Gigabyte MZ32-AR0 (rev. 3.x), or ASUS KRPA-U16 B1, and why?
Is it even possible to OC CPU on that Gigabyte mobo?
Is it worth paying attention to Exclusive Performance Boost technology -Core Optimizer, Engine Boost and Workload Presets?
Epyc 7763 QS, and overclock it, or Epyc 7B13 - question is can i OC 7B13?
I need a lot of cores and as fast as they can be on multi and also single mode.
And what mobo is simply better for those CPUs:
Gigabyte MZ32-AR0 (rev. 3.x), or ASUS KRPA-U16 B1, and why?
Is it even possible to OC CPU on that Gigabyte mobo?
Is it worth paying attention to Exclusive Performance Boost technology -Core Optimizer, Engine Boost and Workload Presets?
naples 7601 was easy because they are unlocked, you can't do same with Milan,
you can just tweak up to the limits, and for this not all motherboards/BIOS are suitable.
no, i have not exact insides to overclock EPYC with BIOS or ZenStates4all. and the VRMs of the h11dsi allow not much more power.
if you look der8auer's video EPYC 7601 overclocking you see it is not capable of run OCed 24/7 with the VRMs of h11ssl.
AMD's EPYC 'Milan-X' Overclocked: 128 Cores with 1.6GB Cache at 4.8 GHz
Engineering sample of AMD's EPYC leaks, gets benchmarked
www.tomshardware.com
Why would it be bad? Or any worse or different than any other watercooling?
there are plenty of sTR4 waterblocks. And they are compatible with SP3 EPYC also.
sure not, take the sourcecode and make your own, if you have unlocked Milan ES (multi unlocked, not just "not vendor locked")
I have absolutely no knowledge of programming or anything like that
Can this program help overclock vendor unlocked ES milan?
if you have the programm already you don't need programming.I have absolutely no knowledge of programming or anything like that
yes. and read the OC report again what a motherboard is required
" the specialist had to use a custom motherboard designed for hyperscale datacenters and featuring an enhanced voltage regulation module. With the AMD EPYC Overclocking utility, they increased power limits to 1500W "
vendor unlocked(not vendor locked) <> unlocked (for OC)
you need unlocked CPU.
Can you go higher than 3.5gHZ if not running on all cores?
Which motherboard has the beefiest VRM to support these overclockable ES/QS chips?
Is it possible to disable the core counts so clocks can be pushed higher? Can anyone share their set up and performance they get?
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I downloaded the app @ExecutableFix attached. Windows kept on giving trojan error. I was not even able to mark it safe so I disabled all security functionality. Is there a trick to silence the windows defender on the executable?
I was trying to run this tool to overclock a Lenovo p620 machine. It has an overclockable CPU but Ryzen Master is not allowed to run on it and system does not support overclocking. Can we write a similar app like OP did for P620 system to overclock the CPU?
I was trying to run this tool to overclock a Lenovo p620 machine. It has an overclockable CPU but Ryzen Master is not allowed to run on it and system does not support overclocking. Can we write a similar app like OP did for P620 system to overclock the CPU?
eBay has them.
FYI, I wasn't able to make the software for overclocking to work and it seems like OP is not maintaining it anymore.
Anything/anywhere in particular? Was not able to find anything besides a few ended listings from months ago.
Also all of those listings were auctions.