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I know someone that had to replace a Ryzen 1xxx (1st gen) chip recently because games and other things kept crashing. They realized this was the case shortly a
by mjevans 5y ago
I know someone that had to replace a Ryzen 1xxx (1st gen) chip recently because games and other things kept crashing. They realized this was the case shortly after the warranty elapsed.
As a supposition, it might be the previously reported "Linux specific" issue for (pre week 30?) batch Ryzen 1 CPUs affecting Windows at last as well.
https://www.phoronix.com/scan.php?page=news_item&px=Ryzen-Segv-Response https://www.phoronix.com/scan.php?page=news_item&px=Ryzen-Se...
https://www.phoronix.com/scan.php?page=article&item=new-ryzen-fixed https://www.phoronix.com/scan.php?page=article&item=new-ryze...
The second link confirms this instability was present in Ryzen 1 units from week 25, and speculation is that week 30+ are safe. Further complicating matters, there's no reported way of examining this data short of visually inspecting the top of the thermal interface: with thermal paste removed.
- merb 5y agowhat's even more strange is that ryzen 1st gen chips in fact do have a tpm v2.
- numpad0 5y agoI think you might be mixing up segfault issues on Ryzen 1000 and RDRAND bug in Ryzen 3600. The latter affected games(and yes it’s Zen 2).
- mjevans 5y agoI recall that affecting SystemD, it is a different issue. Generally at least the Linux kernel does not use RDRAND, even on Intel systems. ( https://en.wikipedia.org/wiki/RDRAND#Reception https://en.wikipedia.org/wiki/RDRAND#Reception ) The third party that had this issue only mentioned problems with their Ryzen 1 chip and replacing it (I forget if it was with a 2000 series or 3000 series chip) which resulted in those issues finally ceasing.