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It's a shame this isn't P650, which has the Hypervisor extension amongst other things (https://www.sifive.com/cores/performance-p650-670 https://www.sifive.com/
by rwmj 3y ago
It's a shame this isn't P650, which has the Hypervisor extension amongst other things (https://www.sifive.com/cores/performance-p650-670 https://www.sifive.com/cores/performance-p650-670).
- snvzz 3y agoLook into Milk-V Oasis, that has 16x P670 + 8x X280, V extension and overall interesting specs.
- rwmj 3y agoLooking forward to it, when it arrives, and hopefully it's more stable than the Pioneer.
- snvzz 3y agoVisionFive 2 has been solid to me, and it's faster than the Pioneer. (based on a newer revision of the same U74 core from SiFive)
- brucehoult 3y agoI'm not sure in what world a 1.5 GHz four core machine is faster than a 64 core 2.0 GHz machine with not only 1 MB L2 cache per four cores, but 4 MB L3 cache per four cores, all 64 MB of which is usable by a single (or a few cores) when running code without many threads. The Pioneer uses the C910 core (64 of them, as noted), not U74. Perhaps you were thinking of the old early 2021 HiFive Unmatched?
- snvzz 3y ago>Perhaps you were thinking of the old early 2021 HiFive Unmatched? Yup, I was.
- ansible 3y agoI would have liked to see at least 8 cores for a development board like this.
- brucehoult 3y agoIt's going to be significantly faster than the 4 core boards we have now. Of course the upcoming 8 core (Banana Pi) and 16 core P670 machines will be better again, later in the year.