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Is that a change? I think what you described applies equally to every generation of Zen processors: Pro-branded chips have ECC capability officially, laptop chi
by wtallis 3y ago
Is that a change? I think what you described applies equally to every generation of Zen processors: Pro-branded chips have ECC capability officially, laptop chips don't have it, and consumer-branded chips have it unofficially with ECC capability optional for motherboards.
- adrian_b 3y agoAlready since a few generations, at least since Zen 3, the desktop Ryzen CPU have official ECC support, not unofficial ECC support like the first Ryzen. This can be verified easily on the AMD site by reading the CPU specifications. For laptop CPUs, there has been a time interval between the beginning of 2022 and the autumn of 2023 when ECC support was specified for all mobile Rembrandt and Phoenix CPUs, but then the ECC support has been removed suddenly from the specifications of all non-Pro laptop CPUs.