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 AMD Ryzen, AM4 / AM5 Platform

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nrw
post Nov 6 2020, 11:05 AM

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AMD/Distribution mark up 10% noone points this out or complains. Then shops get low stock but want a piece of the cake as well and say must bundle.

At the end of the day ppl still get and all happy with this n follow.

Those that are unhappy won't voice up and it will always continue this way.

Malaysian IT market in a nutshell.

nrw
post Nov 7 2020, 09:16 AM

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xbbshampoo

user posted image

seems to scale.
nrw
post Nov 7 2020, 09:29 AM

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QUOTE(xbbshampoo @ Nov 7 2020, 09:26 AM)
Best to take 5900x instead of 5600x?
*
No that was sarcasm biggrin.gif
As you can see in their testing the 5900x is faster than the 5950x.
The 5600x will be just fine then looking at the distance to Zen2.
nrw
post Nov 7 2020, 10:42 AM

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llk they tested with a 3900x so that's quite pointless.
The one nice thing about this board is the dynamic oc with switching between OC modes based on current.
nrw
post Nov 9 2020, 08:48 AM

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QUOTE(sakuraboo @ Nov 9 2020, 07:17 AM)
Yeah but he didn't address whether rank issue or mb ram topology
Last ryzen also like this with rank issue
QUOTE(latios507)
Interesting hmm
*
Just basic 4 way memory interleaving.

This doesn't exist since GN discovered this yesterday.
This is just another time GN is creating content without fully being aware of whats happening.
The sad thing is that they could ask Buildzoid why 4x8 has higher performance than 2x8 and he could have told them in seconds (or rather hours once he gets talking). Instead they do this.

If you buy a new kit nowadays and want 32GB, get 2x16 DR Kits. Don't get 4x8 SR. By all means.


This post has been edited by nrw: Nov 9 2020, 08:50 AM
nrw
post Nov 9 2020, 09:18 AM

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Yes, technically on zen2 dual ccd chips did like 4x SR as well while single ccd chips clearly preferred 2x DR.

For Zen3 we have to wait for the FCLK issue to get settled.
Then can do testing and report if that's still the same.

But either way 2x DR is always at least equal, and for most cases
1) cheaper
2) better (compatibility)
3) better (reaching higher frequencies, which if 4k is the limit might not just yet matter on some boards)

The only reason to get 4x SR over 2x DR is if you don't care about above and want 4 populated slots for your board to look 'nicer'.

This post has been edited by nrw: Nov 9 2020, 09:18 AM
nrw
post Nov 9 2020, 11:59 AM

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latios507
Yes well read up. You got the edge on GN now biggrin.gif

If 4000 really is the new sweet spot after they settled their AGESA it won't matter as much, you might even see 64GB on that frequency (on good boards) with a number of possibilities:

1) 4x16 DR (harder but you can use B-Dies, cheap Rev. E, or even others)
[vast number of kits available]

2) 4x16 SR (easier but at that freq. its limited to the Micron Rev. B you mentioned)
[however there is NO EXCLUSIVE kit other than the totally overpriced BLM2K16G40C18U4B and BLM2K16G40C18U4BL]
(there are some 3600 32GB Kits (BLM2K16G40C18U4B & BLM2K16G40C18U4BL but they can be both (DR Rev. E or SR Rev. B))

3) 2x32 DR (This would be the cheapest and easiest option working with the greatest number of boards (including itx))
[BL2K32G32C16U4BL, BL2K32G32C16U4RL, BL2K32G32C16U4WL, BL2K32G32C16U4R, BL2K32G32C16U4B, BL2K32G32C16U4W]

This post has been edited by nrw: Nov 9 2020, 12:11 PM
nrw
post Nov 9 2020, 10:43 PM

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QUOTE(sai86 @ Nov 9 2020, 10:13 PM)
wta, what's the impact on performance if running 4x16 DR?
performance as in Stock / POB or manual OC?
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2x16 and 4x16dr would be same, probably 2x16 dr being better as you would have more headroom adjusting your kit.
manual ram oc is where u'd find the performance.
for xmp this would only change primaries and those get absorbed by the large cache in ryzen to simplify.

IF you spend time stability test and keep tuning ... you can expect to see double digit gains whenever you are in a CPU LIMIT
nrw
post Nov 9 2020, 11:59 PM

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QUOTE(Fizzy-Fiz @ Nov 9 2020, 11:41 PM)
have you gotten your hands on zen 3? im interested in your conclusions as to what is worth the money and what isnt
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Ye I got last week, check the Ryzen Overclocking thread.

From a pure gaming perspective.
The 5600x is worth it for 1080p and 1440p with a powerful GPU for sure.
The 5900x is worth it for high fps 1080p gaming.
The 5800x is at a terrible price point and doesn't profit from the single ccd as I anticipated and hoped for.
The 5950x is pointless for gaming.

nrw
post Nov 10 2020, 12:37 AM

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QUOTE(Fizzy-Fiz @ Nov 10 2020, 12:10 AM)
holy shit did you buy all of them
but this isnt what i meant, sorry if i made it sound that way. im more interested in the memory recommendation. as someone who got into it way too late, it confuses the hell out of me. i scrapped by atx build project and just sold it to a colleague so now i just have an itx board which makes it a bit simpler. my conundrum is will i see a decent improvement going to 2x16 from my current kit, and is it worth spending a lot more for a higher end dual rank 16gb sticks over something cheap and simple like the vengeance lpx

i do check these sort of discussion but i lack the technical know hows
good to know that 5800x isnt worth it, i guess ill be forced into 5600x/non x/5700x
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No, 'just' two.
To see a real benefit from memory you'll want to learn some basics how to OC.
What resolution will you be gaming in?

But anyways don't rush. for now the FCLK(IF) is not stable on 95% of boards anyways.
Wait for BIOS versions to stabilize... n who knows maybe by the time that happens its 2021 and a 5700x/5600 is just around the corner.

Btw does anybody have a spare/unused asrock/gigabyte b550 board?
nrw
post Nov 10 2020, 09:59 AM

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QUOTE(Fizzy-Fiz @ Nov 10 2020, 12:45 AM)
quite a lot of them
ive got a 1080 144 & 280 in consideration which i use for fps
144p 165 which is my most recent one
4k120 on the b9 which is too big for anything fast paced
currently considering a g9 but i cant seem to find a good deal
the 1440p gets used most of the time since it's at my primary residence. something like 60% so thats my main interest
*
Okay ye these are resolutions where ram ok would benefit you.
If there is no exclusive Rev. E you could import that (or buy used).
Those are easiest to OC. But either way you gotta be willing to spend some time on that.

QUOTE(goldfries @ Nov 10 2020, 02:18 AM)
Any form factor preference?
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Anything with decent VRM and a patch C V2 1.1.0.0 AGESA for testing.
My ASUS still on patch B and the MSI on C but you're running in all sorts of issues when doing IF OC.

nrw
post Nov 10 2020, 10:48 AM

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sakuraboo https://forum.lowyat.net/topic/4630857/+440
Would be great to see some more folks there.

This post has been edited by nrw: Nov 10 2020, 10:49 AM
nrw
post Nov 10 2020, 12:10 PM

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QUOTE(edmund_yung @ Nov 10 2020, 11:52 AM)
Thanks for your detailed product numbers. These Ballistix 3200 C16 pairs are better than the Corsair LPX 3600 C18 right (CMK32GX4M2Z3600C18)? Edit: I'm looking for the 16GBx2 pair
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You quoted my 2x32GB kits though, 2x16 got different model numbers.
If you need those let me know n I list them.

The Corsair can be on a number of different IC's that's why I wouldn't get them.
The LPX you mentioned actually have a version number on the sticks indicating the IC inside but that that's no option if you if you order online.
Some of them could come on Rev. E as well but most will be on Samsung C-Dies which you wouldn't want if you wanted to OC.

nrw
post Nov 10 2020, 01:49 PM

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QUOTE(Fizzy-Fiz @ Nov 10 2020, 12:33 PM)
im interested in 16gb dr kits, hopefully theres decent ones domestically, i really would want to avoid the hassle associated with importing them
on that note, have your stuffs ever gotten stuck in customs?
*
stuff you order on amazon won't get stuck. you actually pay import charges upfront to them.

if you don't want to tune the kit you can just buy any 2x16gb kit anyways, be it 3200 or 3600. performance about same.
if you wanna tune then u'll either have to find a 3600 corsair kit on micron rev. e (which will require you to go to shops n check version numbers, which can result in quite a few raised eyebrows of shop sales staff, haha) or you have to get them with amazon which is the only place I'd personally import ram kits from.
nrw
post Nov 10 2020, 01:57 PM

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For your convenience, some nice kits for manual RAM-OC:

These 32GB kits (2x16) are exclusive DualRank Micron Rev. E:
3000C15 (non RGB; black, white, red)3000C15 (RGB; black, white, red)3200C16 (non RGB; black, white, red)3200C6 (RGB; black, white, red)
BL2K16G30C15U4BBL2K16G30C15U4BLBL2K16G32C16U4BBL2K16G32C16U4BL
BL2K16G30C15U4WBL2K16G30C15U4WLBL2K16G32C16U4WBL2K16G32C16U4WL
BL2K16G30C15U4RBL2K16G30C15U4RLBL2K16G32C16U4RBL2K16G32C16U4RL

These 32GB kits (2x16) can be DualRank Micron Rev. E or SingleRank Micron Rev. B:
3600C16 (non RGB; black, white, red)3600C16 (RGB; black, white, red)
BL2K16G36C16U4B BL2K16G36C16U4BL
BL2K16G36C16U4W BL2K16G36C16U4WL
BL2K16G36C16U4RBL32G36C16U4RL

These 32GB kits (2x16) are exclusive SingleRank Micron Rev. B:
4000C18 (non RGB; black)4000C18 (RGB; black)
BLM2K16G40C18U4BBLM2K16G40C18U4BL

This post has been edited by nrw: Nov 10 2020, 02:08 PM
nrw
post Nov 10 2020, 03:05 PM

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As if they knew how to check. They are not even aware what the differences are.
RAM is a much neglected topic.
Especially with Ryzen, where most of the time there is more performance to be found with RAM-OC compared to CPU-OC, it could deserve a bit more attention.

If sellers knew all this they'd have those Micron Kits in their offerings cuz they are 1) pretty cheap 2) good with great potential and 3) most of them are being made just outside Malacca.

This post has been edited by nrw: Nov 11 2020, 03:24 PM
nrw
post Nov 10 2020, 08:09 PM

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QUOTE(sakuraboo @ Nov 10 2020, 07:35 PM)
How to get all these info?

You made it yourself?

Nice table btw
*
Ye done that myself earlier before more questions arise.
It's no complete (I didn't add some max kits and not the last generation kits) but those up there are the ones up to date ones without a crazy price tag.
nrw
post Nov 11 2020, 03:34 PM

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I am wondering how all your Ryzen 5000 chips are boosting.

Use this boost tester: https://github.com/jedi95/BoostTester/releases and run HWInfo64 simultaneously, only start HWInfo64 data logging (refresh it) after you started the BoostTester.

Then post your results like this:
CPUMAX BoostPBO yes/noCooler UsedBoard(and AGESA)
5900x5075yesCustom LoopASUS B550i Strix (1.1.0.0 B)

Optional (but would be much appreciated):
user posted image

This post has been edited by nrw: Nov 11 2020, 03:37 PM
nrw
post Nov 11 2020, 04:34 PM

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QUOTE(joeblow @ Nov 11 2020, 04:25 PM)
Hi there, the adata D50 is on micron rev e, 3600mhz C18-20-20. So does this mean this ram can tune or can I just load the default xmp? Is micron rev e best for fine tune up a bit for speed? ie from 3600mhz jump to 4000mhz. Thanks.
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Best affordable for Ryzen, yes.
Its easy to tune so I'd suggest if you wanna spend the time drop by in the overclocking section by the time Zen3 BIOS' are stable for IF/Ram oc, tag me and I'll surely have some suggestions by then.
If you're on Zen2, you vould do that now already.
nrw
post Nov 12 2020, 02:15 PM

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DeepMemory
AMD defined 4650MHz, 4850MHz, 4950MHz, 5050MHz in the 1.1.0.0 v2 agesa. (5600x, 5800x, 5900x, 5950x).

Edit: confirmed.

This post has been edited by nrw: Nov 12 2020, 06:09 PM

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