ื‘ืื’ ื‘ืžืขื‘ื“ AMD EPYC 7002 ืงื•ืคื ืœืื—ืจ 1044 ื™ืžื™ ืคืขื•ืœื”

ื‘ืกื“ืจืช ืžืขื‘ื“ื™ ื”ืฉืจืชื™ื ืฉืœ AMD EPYC 2018 ("ืจื•ืžื") ื”ืžื‘ื•ืกืกืช ืขืœ ืžื™ืงืจื•-ืืจื›ื™ื˜ืงื˜ื•ืจืช "Zen 7002" ืฉื ืฉืœื—ื” ืžืื– 2 ื™ืฉ ื‘ืื’ ืฉื’ื•ืจื ืœืžืขื‘ื“ ืœื”ื™ืชืงืข ืœืื—ืจ 1044 ื™ืžื™ ืคืขื•ืœื” ืœืœื ืื™ืคื•ืก ืžืฆื‘ (ืืชื—ื•ืœ ืžื—ื“ืฉ ืฉืœ ื”ืžืขืจื›ืช). ื›ื“ืจื›ื™ื ืœืขืงื™ืคืช ื”ื‘ืขื™ื”, ืžื•ืžืœืฅ ืœื”ืฉื‘ื™ืช ืืช ืชืžื™ื›ืช ืžืฆื‘ ื—ื™ืกื›ื•ืŸ ื‘ื—ืฉืžืœ CC6 ืื• ืœื”ืคืขื™ืœ ืžื—ื“ืฉ ืืช ื”ืฉืจืช ื™ื•ืชืจ ืžืคืขื ืื—ืช ื‘ื›ืœ 1044 ื™ืžื™ื (ื‘ืขืจืš ืฉื ืชื™ื™ื ื•-2 ื—ื•ื“ืฉื™ื).

ืขืœ ืคื™ ืžื™ื“ืข ืฉืคืจืกืžื” AMD, ื”ืชืœื™ื™ื” ื ื’ืจืžืช ืžืงืจื™ืกื” ื”ืžืชืจื—ืฉืช ื›ืืฉืจ ืœื™ื‘ืช ื”ืžืขื‘ื“ ืžื ืกื” ืœื”ืชืขื•ืจืจ ืžืžืฆื‘ ื—ื™ืกื›ื•ืŸ ื‘ื—ืฉืžืœ CC6 (core-C6, ืžื•ืจื™ื“ ืืช ื”ืžืชื— ื‘ืžืฆื‘ ืกืจืง) ื›ืืฉืจ ื”ื˜ื™ื™ืžืจ ืžื’ื™ืข ืœืขืจืš ืฉืœ 1044 ื™ืžื™ื ืœืื—ืจ ืื™ืคื•ืก ืžืฆื‘ ื”ืžืขื‘ื“ ื”ืื—ืจื•ืŸ (ื–ืžืŸ ื”ื‘ื™ื˜ื•ื™ ืขืฉื•ื™ ืœื”ืฉืชื ื•ืช ื‘ื”ืชืื ืœืชื“ืจ REFCLK).

AMD ืœื ืžืกืคืงืช ื”ืกื‘ืจ ืžืคื•ืจื˜ ื™ื•ืชืจ ืขืœ ืกื™ื‘ืช ื”ื›ืฉืœ. ืื ืœืฉืคื•ื˜ ืขืœ ืคื™ ื”ื”ื ื—ื” ืฉืคื•ืจืกืžื” ื‘-Reddit, ื”ืชืœื™ื™ื” ืžืชืจื—ืฉืช ื›ืืฉืจ ื”ืžื•ื ื” ื‘ืžืื’ืจ TSC (Time Stamp Counter), ื”ืกื•ืคืจ ืืช ืžืกืคืจ ืžื—ื–ื•ืจื™ ื”ืขื‘ื•ื“ื” ืœืื—ืจ ื”ืื™ืคื•ืก, ื‘ืชื“ืจ ืฉืœ 2800 ืžื’ื”-ื”ืจืฅ ืžื’ื™ืข ืœืขืจืš 0x380000000000000 (2800 ืžื’ื”-ื”ืจืฅ * 10* *6 * 1042.5, ื›ืœื•ืžืจ ืœืื—ืจ 1042 ื™ืžื™ื ื•-12 ืฉืขื•ืช).

ืชื™ืงื•ืŸ ื”ื‘ืื’ื™ื ืœื ื”ื•ืœืš ืœื”ืชืคืจืกื. ื”ื‘ืขื™ื” ื ื•ืชืจื” ืœืœื ืชืฉื•ืžืช ืœื‘ ื‘ืžืฉืš ื–ืžืŸ ืจื‘, ืฉื›ืŸ ื–ืžื ื™ ืคืขื™ืœื•ืช ืจื‘-ืฉื ื™ื ืื™ื ื ืื•ืคื™ื™ื ื™ื™ื ืœืฉืจืชื™ื ืฉืขืœ ืžื ืช ืœื”ืชืขื“ื›ืŸ, ื™ืฉ ืœื”ืคืขื™ืœ ืžื—ื“ืฉ ืžืขืช ืœืขืช ื›ื“ื™ ืœื”ืชืงื™ืŸ ืขื“ื›ื•ื ื™ ืœื™ื‘ื” ืื• ืœืขื‘ื•ืจ ืœื’ืจืกื” ื—ื“ืฉื” ืฉืœ ืžืขืจื›ืช ื”ื”ืคืขืœื”. ืขื ื–ืืช, ืฉื™ื˜ื•ืช ืฉื“ืจื•ื’ ืœื™ื‘ื•ืช ืœืœื ืืชื—ื•ืœ ืžื—ื“ืฉ ืฉืœ ื”ืคืฆื•ืช ืœื™ื ื•ืงืก ื•ืžื—ื–ื•ืจื™ ืชื—ื–ื•ืงื” ืืจื•ื›ื™ื (Ubuntu, RHEL ื•-SUSE ืžื’ื•ื‘ื™ื ื‘-10 ืฉื ื™ื) ืขืœื•ืœื™ื ืœื”ื•ื‘ื™ืœ ืœื–ืžื ื™ ื”ืžืชื ื” ืืจื•ื›ื™ื ืœืฉืจืชื™ื ืœืœื ืืชื—ื•ืœ ืžื—ื“ืฉ.

ืžืงื•ืจ: OpenNet.ru

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