Zen 3 Ryzen 5000 Memory Overclocking & Motherboard Compatibility

Zen 3 Ryzen 5000 Memory Overclocking & Motherboard Compatibility
Recently Zen 3 Ryzen 5000 slides were leaked showing that AMD's Ryzen 5000 series processors may be able to finally achieve 4000MHz memory with overclocking running in a 1:1 ratio with the FCLK. Additionally more information on Zen 3 motherboard compatibility has been made public and it looks like some owners are going to have to flash their BIOS.

#Ryzen5000 #Zen3

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Specs

Music
Intro: Mushrooms by Komiku
Outro: Everyone by Monplaisir

[GraphicallyChallenged]

Do you think Ryzen 5000 will be capable of a 2GHz FCLK? Let me know your thoughts in the comments below!

[BraveWW]

I literally bought some 4000 memory like 3 weeks ago. Good news to hear

[Philsheo]

I vote for you to start doing an outro, after all, this is why we are here. Just do your intro, in reverse. profit...

[jeffmadariaga]

YOU FIXED ITTTT!!!! I'm a little sad that u fixed it tho lol ... it was fun having a reason to type in chat with all caps ... your channels great with all the quick tech information ... keep it up 👍

[karlnotlenny]

Wall looks much better now you fixed the small gap over your left shoulder. Just a little bit more needed further over your left and down a square. :-)

[khoabui]

After watched many of your video clips I think is time to go shopping for your new SHIRT.LET'S TALK ABOUT IT!!! :-)

[traingp]

3200, 3600, or 4000 it will make no real difference to the average user. Just buy some 3200 or 3600 MHZ CL 16 and you're good.

[ADSaaron]

I’m here earlier than you.
I said I would be last night.

[NfexfHD]

Just wondering... Does voltage matter? Does it need to be 3.5 V or is it fine with 5 V?

[Mr.Middy]

The 3900xt has a bent pin on the corner

[christopherirazat]

Hey man, have you been able to clock your ram faster than 3600mhz with a ryzen 9 3900x? I just called gskill and apparently ram up to 3600 is all thats supported with current infinity fabric. Also it came come down to silicone lottery in terms of cpu... can you confirm that maybe I just didn't get an optimal cpu? I will be getting the 5950x when it comes out so all this might be in vain anyway.

[btmedic]

With the memory controller chiplet being the exact same as in zen 2 I believe an fclock of 1800 will continue to be pretty standard for most/all zen 3 with a small sample size able to do 1900 and an even smaller number of cherry chips able to do 2000.

[sidharths]

Nothing is perfect, intel's defect is 14nm and AMD's problem is dramatic cache latency

[scottstamm]

Word thus far, us 400 series board owners have to wait till January 2021 for Zen3 BIOS.

[Hemebean]

I don't see how you can call the 5800X "grossly overpriced". It will cost 50$ more than the 3800X did at release but offer more relative performance, compared the the competition, than the older chip did.

[anonded]

But do you think there would be a new x670 or something motherboard release to squeeze out the last drop of performance from these 5000 series chips?

[rdrumgk]

My 32 gb kit of 4000 c15 g.skill cant wait for zen 3, have a x570 crosshair impact ready and waiting, my Ice Giant thermal siphon should also be here around release of zen 3.

[RafaelHipolit]

Not all Zen 2 can achieve 1900 FLCK, is it correct to assume that not all Zen 3 will achieve 2000 FLCK, with most Zen 3 limited to 1900 or 1966 FLCK?

Also, I Believe memory clock will be less impactful on Zen 3, the unified cache will reduce the number of times the core need to read/write stuff to RAM.

[jasonlisonbee]

How much does RAM speed matter when the OS manages to avoid inter CCX communication?

[pdamasco]

This isn't going to have as large of an impact on Zen 3. The fact that 8 cores on each ccd have unified cache access is going to mostly compensate for this. The IMC isn't changing and 200MHz is only going to push the IMC 100MHz. TLDR you might get like 1-2% of a gain redlining the IMC. I'd argue it isn't worth stressing the IMC like that in the long run and it isn't worth the increased memory cost to buy 4000MHz ran. Stick with 3600 and 3800MHz ram and OC if you want.