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On Tue, Jan 9, 2018 at 8:33 PM, Corbin Bird <corbinbird@×××××××.net> wrote: |
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> |
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> On 01/09/2018 01:56 AM, Mick wrote: |
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> |
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> At this point, the only sure bet, is a non x86, x86_64, ARM, ARM64 CPU. |
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> |
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> Don't know enough to make a recommendation on a particular CPU arch at this |
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> point. |
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> |
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Good luck with that... |
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If you aren't hearing about Spectre fixes for a CPU it is most likely |
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because it is so obscure that nobody has bothered to check whether it |
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is vulnerable. |
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Sure, there are some CPUs that have been tested and found to be ok. |
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However, almost anything modern is vulnerable to spectre. I just |
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wasn't something that was on anybody's radar. New CPUs are likely to |
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be resistant to these types of attacks regardless of vendor. |
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Sure, if I was about to place an order for 1000 CPUs tomorrow I'd |
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probably pick AMD over Intel to avoid the PTI overhead, but that is |
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about as far as I'd let these vulnerabilities affect purchase |
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decisions. There are lots of good reasons to go with ARM vs x86, but |
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this isn't really one of them. And outside of x86/ARM I think almost |
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any other CPU choice is going to be a niche item. |
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-- |
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Rich |