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4 Sticks = 2666？

Saltyfish
Level 7

‎03-28-2017 05:31 PM - last edited on ‎03-05-2024 10:38 PM by Community Admin

I'm very confused after seeing ppl running 2933 with c15 sticks and 3200 with c14 sticks
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8 REPLIES 8

pankomputerek
Level 7

‎03-28-2017 06:35 PM

Saltyfish wrote:
I'm very confused after seeing ppl running 2933 with c15 sticks and 3200 with c14 sticks


It's draw of the luck at the moment, I'm running my 3000mhz kit at 2906mhz (I believe) with BLCK overclock to 109mhz. Only way I was able to get more than 2666mhz.
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Saltyfish
Level 7
In response to pankomputerek

‎03-28-2017 07:53 PM

pankomputerek wrote:
It's draw of the luck at the moment, I'm running my 3000mhz kit at 2906mhz (I believe) with BLCK overclock to 109mhz. Only way I was able to get more than 2666mhz.


If your bclk goes over 103 your pcie will be running on gen2. I can get to 2933 with bclk oc but graphics score drop a lot.
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tajf88
Level 7
In response to Saltyfish

‎03-28-2017 11:15 PM

I'm runnin 4x8GB @ 3200 mhz with corsair cmk32gx4m4b3600c16r
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osky087
Level 7

‎03-29-2017 06:18 AM

Same here running 4x8gb Corsair 3600mhz ram. @ 3200mhz

Sent from my Pixel XL using Tapatalk
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Tom71
Level 7
In response to osky087

‎03-29-2017 09:03 AM

Trident F4-3200C14D-16GTZR running at 3200 no prob except RGB issues.
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pAceMakerNZ
Level 7
In response to Tom71

‎03-29-2017 04:25 PM

Tom71 wrote:
Trident F4-3200C14D-16GTZR running at 3200 no prob except RGB issues.


I'm running F4-3200C16D-16GTZR (4 x 8GB) at 2799 with CPU at 3.9GHz. BLCK at 105.
With clock at 100 I cannot get RAM over 2666.

Side note: Windows System Info reports CPU at 3.91GHz, the POST screen shows 3.5GHz and Ryzen Master shows 3.73GHz.

Running BIOS 0038


Edit: Total 32GB and more accurate numbers.
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Saltyfish
Level 7
In response to pAceMakerNZ

‎03-29-2017 04:45 PM

pAceMakerNZ wrote:
I'm running F4-3200C16D-16GTZR just under 3000 with CPU at 3.9GHz. BLCK at 105.
With clock at 100 I cannot get RAM over 2666.


Yah samm. I'm using 3000 c15 which is the same die as 3200 c16 and I cant get over 2666 with bclk 100 and over 2900 with bclk oc
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Darth_Ender
Level 9
In response to Saltyfish

‎03-29-2017 09:45 PM

I think the people you're seeing with 3200Mhz ram 4 banks are either not overclocking the cpu at all, and/or using rank1 memory (in other words, 32GB total ram).

Those of us with rank2 64GB of 3200mhz ram and OC'ing the cpu are stuck at 2666 for now I believe.

This is according to the last infographic for ram that AMD released. And also my own experience in trying to get my rank2 memory to 3200 and failing.

https://community.amd.com/community/gaming/blog/2017/03/14/tips-for-building-a-better-amd-ryzen-syst...
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