I've been dealing with Meltdown on my test system recently. I intentionally haven't updated the BIOS but Microsoft shoved through a fix with one of their updates. I really hadn't noticed a dip in performance with SATA and slower NVMe SSDs, but it really has an impact on drives like the Samsung 960 PRO. Results on the left are from my original review. Results on the right were last week. Same drive. Same firmware. Same test system. Only difference was that I had swapped out the boot drive for another 960 PRO and that Windows had been updated.
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- Samsung 960 PRO MeltDown.png (55.45 KiB) Viewed 22209 times
I can disable the Meltdown fix in Windows using Inspectre and results improve somewhat but I think the microcode in the CPU has already been updated since I can't reproduce the results from a year ago.
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