ASRock Forums : AB350 itx and NVMe Samsung 970 - Slow speed https://forum.asrock.com/ Copyright (c) 2006-2013 Web Wiz Forums - All Rights Reserved. Sat, 18 Apr 2026 02:18:58 +0000 Thu, 24 May 2018 08:48:51 +0000 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 12.04 360 https://forum.asrock.com/RSS_post_feed.asp?TID=8758 <![CDATA[ASRock Forums]]> https://forum.asrock.com/forum_images/web_wiz_forums_black.png https://forum.asrock.com/ <![CDATA[AB350 itx and NVMe Samsung 970 - Slow speed : manuzzo wrote:Yes, but here...]]> https://forum.asrock.com/forum_posts.asp?TID=8758&PID=51884&title=ab350-itx-and-nvme-samsung-970-slow-speed#51884 Author: MNMadman
Subject: 8758
Posted: 24 May 2018 at 8:48am

Originally posted by manuzzo manuzzo wrote:

Yes, but here is a benchmark on a test of 250GB like mine



Seq is the same, while 4K tests are almost the half, why?
Where was that from?  What was the review system?  AMD systems sometimes have less performance with SSDs.


Edited by MNMadman - 24 May 2018 at 8:50am]]> Thu, 24 May 2018 08:48:51 +0000 https://forum.asrock.com/forum_posts.asp?TID=8758&PID=51884&title=ab350-itx-and-nvme-samsung-970-slow-speed#51884 <![CDATA[AB350 itx and NVMe Samsung 970 - Slow speed : 12k iops thats normal, latency...]]> https://forum.asrock.com/forum_posts.asp?TID=8758&PID=51871&title=ab350-itx-and-nvme-samsung-970-slow-speed#51871 Author: kerberos_20
Subject: 8758
Posted: 24 May 2018 at 12:01am

12k iops thats normal, latency is ok, temperature a little bit higher, at 75° it will throttle
max bandwith (read/write) from your first picure is also ok (pcie x4 gen3)

anything in between is mostly windows related (cache/drivers)
]]> Thu, 24 May 2018 00:01:49 +0000 https://forum.asrock.com/forum_posts.asp?TID=8758&PID=51871&title=ab350-itx-and-nvme-samsung-970-slow-speed#51871 <![CDATA[AB350 itx and NVMe Samsung 970 - Slow speed : Here it is ]]> https://forum.asrock.com/forum_posts.asp?TID=8758&PID=51866&title=ab350-itx-and-nvme-samsung-970-slow-speed#51866 Author: manuzzo
Subject: 8758
Posted: 23 May 2018 at 9:11pm

Here it is ]]> Wed, 23 May 2018 21:11:56 +0000 https://forum.asrock.com/forum_posts.asp?TID=8758&PID=51866&title=ab350-itx-and-nvme-samsung-970-slow-speed#51866 <![CDATA[AB350 itx and NVMe Samsung 970 - Slow speed : https://www.hdsentinel.com/tha...]]> https://forum.asrock.com/forum_posts.asp?TID=8758&PID=51863&title=ab350-itx-and-nvme-samsung-970-slow-speed#51863 Author: kerberos_20
Subject: 8758
Posted: 23 May 2018 at 7:57pm

https://www.hdsentinel.com/thanks_for_downloading.php?file=https://www.harddisksentinel.com/hdsentinel_trial_setup.zip

run this
in menu click on disk and select random seek test
put your results here (picture)
]]> Wed, 23 May 2018 19:57:09 +0000 https://forum.asrock.com/forum_posts.asp?TID=8758&PID=51863&title=ab350-itx-and-nvme-samsung-970-slow-speed#51863 <![CDATA[AB350 itx and NVMe Samsung 970 - Slow speed : Sorry here it is:RAPID mode is...]]> https://forum.asrock.com/forum_posts.asp?TID=8758&PID=51862&title=ab350-itx-and-nvme-samsung-970-slow-speed#51862 Author: manuzzo
Subject: 8758
Posted: 23 May 2018 at 7:40pm

Sorry here it is:



RAPID mode is unsupported on 970 evo M2
]]> Wed, 23 May 2018 19:40:38 +0000 https://forum.asrock.com/forum_posts.asp?TID=8758&PID=51862&title=ab350-itx-and-nvme-samsung-970-slow-speed#51862 <![CDATA[AB350 itx and NVMe Samsung 970 - Slow speed : cant u make that picture a little...]]> https://forum.asrock.com/forum_posts.asp?TID=8758&PID=51861&title=ab350-itx-and-nvme-samsung-970-slow-speed#51861 Author: kerberos_20
Subject: 8758
Posted: 23 May 2018 at 6:58pm

cant u make that picture a little bit bigger?
also by looking at those numbers, rapid mode is enabled here
]]> Wed, 23 May 2018 18:58:58 +0000 https://forum.asrock.com/forum_posts.asp?TID=8758&PID=51861&title=ab350-itx-and-nvme-samsung-970-slow-speed#51861 <![CDATA[AB350 itx and NVMe Samsung 970 - Slow speed : Yes, but here is a benchmark on...]]> https://forum.asrock.com/forum_posts.asp?TID=8758&PID=51857&title=ab350-itx-and-nvme-samsung-970-slow-speed#51857 Author: manuzzo
Subject: 8758
Posted: 23 May 2018 at 5:38pm

Yes, but here is a benchmark on a test of 250GB like mine



Seq is the same, while 4K tests are almost the half, why?
]]> Wed, 23 May 2018 17:38:43 +0000 https://forum.asrock.com/forum_posts.asp?TID=8758&PID=51857&title=ab350-itx-and-nvme-samsung-970-slow-speed#51857 <![CDATA[AB350 itx and NVMe Samsung 970 - Slow speed : Just for comparison..https://w...]]> https://forum.asrock.com/forum_posts.asp?TID=8758&PID=51850&title=ab350-itx-and-nvme-samsung-970-slow-speed#51850 Author: Reinvented
Subject: 8758
Posted: 23 May 2018 at 1:16pm

Just for comparison.. https://www.newegg.com/Product/Product.aspx?item=N82E16820147689 

If you look at Read/Write performance, your speeds are right on.  In fact, your read is slightly faster.  
]]> Wed, 23 May 2018 13:16:21 +0000 https://forum.asrock.com/forum_posts.asp?TID=8758&PID=51850&title=ab350-itx-and-nvme-samsung-970-slow-speed#51850 <![CDATA[AB350 itx and NVMe Samsung 970 - Slow speed : that reference test is done on...]]> https://forum.asrock.com/forum_posts.asp?TID=8758&PID=51846&title=ab350-itx-and-nvme-samsung-970-slow-speed#51846 Author: kerberos_20
Subject: 8758
Posted: 23 May 2018 at 12:37pm

that reference test is done on 1TB version
u have slower 250GB version
nothing wrong
]]> Wed, 23 May 2018 12:37:18 +0000 https://forum.asrock.com/forum_posts.asp?TID=8758&PID=51846&title=ab350-itx-and-nvme-samsung-970-slow-speed#51846 <![CDATA[AB350 itx and NVMe Samsung 970 - Slow speed : Hello everybody,this is my configurationFatal1ty...]]> https://forum.asrock.com/forum_posts.asp?TID=8758&PID=51836&title=ab350-itx-and-nvme-samsung-970-slow-speed#51836 Author: manuzzo
Subject: 8758
Posted: 23 May 2018 at 4:48am

Hello everybody,
this is my configuration

Fatal1ty AB350 Gaming-ITX/ac
Ryzen 1700
Corsair 16GB Ram
Sapphire RX480

Today I received the new NVMe M2 Samsung 970 EVO 250GB. Connected it to the Ultra M.2 port on the bottom side of the motherboard.

I updated to 4.60 BIOS and installed Samsung drivers, but I get these results:



Aren't them low compared to reference test?

http://www.legitreviews.com/samsung-ssd-970-evo-nvme-1tb-ssd-review_204678/4

They're almost the half...





Edited by manuzzo - 23 May 2018 at 4:49am]]> Wed, 23 May 2018 04:48:57 +0000 https://forum.asrock.com/forum_posts.asp?TID=8758&PID=51836&title=ab350-itx-and-nvme-samsung-970-slow-speed#51836