Question AMD Ryzen-and Motherboard Specific-"Unofficial" ECC RAM support?

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chane

Member
Apr 18, 2010
119
9
81
Among the criteria for my new build, ECC RAM support is the most important. But here and at forums like tomshardware, diyaudio and numerous others there's been needless doubt and precious time wasted for years over AMD processor-and compatible motherboard-support for ECC RAM. Indeed, at these forums I couldn't count the number of times I've read seeing "no official support" to the question "Do AMD processors support ECC RAM?". This simply is not an acceptable situation from Intel's chief, if not only, significant competitor.

It clearly should be incumbent on AMD to do yearly testing of at least A FEW specific motherboard models to insure their ECC RAM enabling support when tested with specific AMD Ryzen processors. That's hardly asking for very much-especially if motherboard brands offer to at least partially reimburse AMD for their time spent to running these ECC enabling tests on their boards.

However, ONLY AMD should be running these tests as, again, posters at numerous forums (and WE are the market for these products), claim to have found boards with, in fact, no ECC support, but where the brand claims otherwise.

Finally, I would also expect to receive from AMD-and/or from the motherboard brand which AMD claims they tested with their specific Ryzen processors to insure ECC RAM enabling-a step by step procedure for running ECC RAM bit error checks on files.

Today, I made my complaints known in writing to https://www.amd.com/en/support/contact-email-form I only wish I had thought of doing that long ago.
 

chane

Member
Apr 18, 2010
119
9
81
I think the ECC situation is going to get a lot better in a couple years, when LPDDR6 goes mainstream.

I was looking into this on AMD a while back and found the situation isn't as good as it "appears" to be. Boards will list ECC support, but when I looked into it people who actually tried it were saying that errors aren't reported to the OS. ECC without error reporting is no better than not having ECC. Worse, in fact, because you're paying more and getting no benefit from it.
Two years from now??????....................LOL, if it was actually funny. Thanks for the heads up. I'll stick with an ~ 80 w Xeon.
 

Doug S

Platinum Member
Feb 8, 2020
2,698
4,576
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Two years from now??????....................LOL, if it was actually funny. Thanks for the heads up. I'll stick with an ~ 80 w Xeon.

Considering how long some of us have been wanting a viable ECC desktop solution (without going Xeon) that doesn't require a bunch of research PLUS sacrificing goats on an altar at midnight to make work, just knowing that the day is approaching when ECC will be mainstream (due to all LPDDR6 CAMMs supporting it by default) is a big thing. I imagine Intel & AMD will still find ways to screw up it via product segmentation, but it'll be something either the CPU supports or not and motherboard choice shouldn't matter.
 
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chane

Member
Apr 18, 2010
119
9
81
Considering how long some of us have been wanting...........
Yes, as I recall when I was shopping for compatible motherboards for this CPU https://ark.intel.com/content/www/u...-1370-processor-16m-cache-up-to-5-10-ghz.html two years ago to have these guys build my quiet (no gaming, just movies) HTPC https://www.steigerdynamics.com/ , I wanted a micro-ATX footprint. But the only such ECC compatible board that I could find-and which I think was reviewed by Anandtech-was this one.
https://www.gigabyte.com/Motherboard/W480M-VISION-W-rev-10#kf

Sometimes I think that the only plausible explanation for the dearth of ECC supporting parts is that that the permanent though minuscule computing speed bump from a world running on ECC RAM would impede the rate that the NAFTA-enabled transnational investor elite have been merrily plundering their self-serving globalized economy for the last 40-odd years.
 
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