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I just Googled to double check. The 486 does NOT have branch prediction. Source 1: https://books.google.com.sg/books?id=MLJClvCYh34C&pg=PA122&lpg=PA122&dq=486+
by yeokm1 9y ago
I just Googled to double check. The 486 does NOT have branch prediction.
Source 1: https://books.google.com.sg/books?id=MLJClvCYh34C&pg=PA122&lpg=PA122&dq=486+branch+prediction&source=bl&ots=gcMvZFz2Pz&sig=FJ9fEmH426N7eoHxLupu5x2ZrdQ&hl=en&sa=X&ved=0ahUKEwi7k5aCucXYAhUHQY8KHcgACkUQ6AEILjAB#v=onepage&q=486%20branch%20prediction&f=false https://books.google.com.sg/books?id=MLJClvCYh34C&pg=PA122&l...
Source 2: https://books.google.com.sg/books?id=QzsEAAAAMBAJ&pg=PA59&lpg=PA59&dq=486+branch+prediction&source=bl&ots=LCXnhUpS83&sig=g59BBBuiCx-qM6bOjRW5mkq1Nug&hl=en&sa=X&ved=0ahUKEwi7k5aCucXYAhUHQY8KHcgACkUQ6AEIPDAD#v=onepage&q=486%20branch%20prediction&f=false https://books.google.com.sg/books?id=QzsEAAAAMBAJ&pg=PA59&lp...
- exikyut 9y agoWow. So the 486 cores used for the Intel ME are completely Spectre-resistant. That is hilarious.