{"id":2630,"date":"2020-07-02T09:19:23","date_gmt":"2020-07-02T09:19:23","guid":{"rendered":"http:\/\/localhost:8080\/sk-hynix-starts-mass-production-of-high-speed-dram-hbm2e\/"},"modified":"2026-06-12T08:44:39","modified_gmt":"2026-06-12T08:44:39","slug":"sk-hynix-starts-mass-production-of-high-speed-dram-hbm2e","status":"publish","type":"post","link":"https:\/\/news.skhynix.com\/cn\/sk-hynix-starts-mass-production-of-high-speed-dram-hbm2e\/","title":{"rendered":"SK\u6d77\u529b\u58eb\u5ba3\u5e03\u5f00\u59cb\u91cf\u4ea7\u8d85\u9ad8\u901fDRAM \u2018HBM2E\u2019"},"content":{"rendered":"

\u9996\u5c14\uff0c2020\u5e747\u67082\u65e5<\/strong>
\nSK\u6d77\u529b\u58eb\uff08\u6216\u2018\u516c\u53f8\u2019\uff0cwww.skhynix.com<\/a>\uff09\u5ba3\u5e03\u5f00\u59cb\u91cf\u4ea7\u8d85\u9ad8\u901fDRAM\u2018HBM2E\u2019\u3002\u8fd9\u662f\u516c\u53f8\u53bb\u5e748\u6708\u5ba3\u5e03\u5b8c\u6210HBM2E\u5f00\u53d1\u4ec5\u5341\u4e2a\u6708\u4e4b\u540e\u7684\u6210\u679c\u3002<\/p>\n

SK\u6d77\u529b\u58eb\u7684HBM2E\u4ee5\u6bcf\u4e2apin 3.6Gbps\u7684\u5904\u7406\u901f\u5ea6\uff0c\u901a\u8fc71,024\u4e2aI\/Os\uff08Inputs\/Outputs, \u8f93\u5165\/\u8f93\u51fa\uff09\u80fd\u591f\u6bcf\u79d2\u5904\u7406460GB\u7684\u6570\u636e\u3002\u8fd9\u901f\u5ea6\u76f8\u5f53\u4e8e\u80fd\u591f\u5728\u4e00\u79d2\u5185\u4f20\u8f93124\u90e8\u5168\u9ad8\u6e05\uff08FHD\uff09\u7535\u5f71\uff08\u6bcf\u90e83.7GB\uff09\uff0c\u662f\u76ee\u524d\u4e1a\u754c\u901f\u5ea6\u6700\u5feb\u7684DRAM\u89e3\u51b3\u65b9\u6848\u3002\u4e0d\u4ec5\u5982\u6b64\uff0c\u516c\u53f8\u7684HBM2E\u501f\u52a9TSV\uff08Through Silicon Via\uff09\u6280\u672f\u5c068\u4e2a16Gb DRAM\u5782\u76f4\u8fde\u63a5\uff0c\u5176\u5bb9\u91cf\u8fbe\u5230\u4e8616GB\uff0c\u662f\u524d\u4e00\u4ee3HBM2\u5bb9\u91cf\u7684\u4e24\u500d\u4ee5\u4e0a\u3002<\/p>\n

HBM2E\u62e5\u6709\u8d85\u9ad8\u901f\u3001\u9ad8\u5bb9\u91cf\u3001\u4f4e\u80fd\u8017\u7b49\u7279\u6027\uff0c\u662f\u9002\u5408\u6df1\u5ea6\u5b66\u4e60\u52a0\u901f\u5668\uff08deep learning accelerator\uff09\u3001\u9ad8\u6027\u80fd\u8ba1\u7b97\u673a\u7b49\u9700\u8981\u9ad8\u5ea6\u8ba1\u7b97\u80fd\u529b\u7684\u65b0\u4e00\u4ee3\u4eba\u5de5\u667a\u80fd\uff08AI\uff09\u7cfb\u7edf\u7684\u5b58\u50a8\u5668\u89e3\u51b3\u65b9\u6848\u3002\u4e0e\u6b64\u540c\u65f6\uff0cHBM2E\u5c06\u9002\u7528\u4e8e\u5728\u672a\u6765\u4e3b\u5bfc\u6c14\u5019\u53d8\u5316\u3001\u751f\u7269\u533b\u5b66\u3001\u5b87\u5b99\u63a2\u7d22\u7b49\u4e0b\u4e00\u4ee3\u57fa\u7840\u3001\u5e94\u7528\u79d1\u5b66\u9886\u57df\u7814\u7a76\u7684Exascale \u8d85\u7ea7\u8ba1\u7b97\u673a\uff08\u80fd\u591f\u5728\u4e00\u79d2\u5185\u6267\u884c\u4e00\u767e\u4ebf\u4ebf\u6b21\u8ba1\u7b97\u7684\u8ba1\u7b97\u673a\uff09\u3002<\/p>\n

\u5434\u949f\u52cbSK\u6d77\u529b\u58eb\u526f\u793e\u957f\u517c\u9996\u5e2d\u8425\u9500\u5b98\uff08Chief Marketing Officer, CMO\uff09\u8868\u793a\uff1a\u201cSK\u6d77\u529b\u58eb\u901a\u8fc7\u5f00\u53d1\u4e16\u754c\u7b2c\u4e00\u6b3eHBM\uff08High Bandwidth Memory\uff09\u7b49\u6210\u679c\u4e00\u76f4\u5f15\u9886\u7740\u6709\u52a9\u4e8e\u4eba\u7c7b\u6587\u660e\u53d1\u5c55\u7684\u65b0\u4e00\u4ee3\u6280\u672f\u9769\u65b0\u3002\u516c\u53f8\u5c06\u901a\u8fc7\u672c\u6b21HBM2E\u91cf\u4ea7\u5f3a\u5316\u9ad8\u7aef\u5b58\u50a8\u5668\u5e02\u573a\u4e0a\u7684\u5730\u4f4d\uff0c\u5e76\u5021\u5bfc\u7b2c\u56db\u6b21\u5de5\u4e1a\u9769\u547d\u3002\u201d<\/p>\n

\u6ce8\u89e3<\/strong>
\n\u25a0 HBM\uff08High Bandwidth Memory\uff0c\u9ad8\u5e26\u5bbd\u5185\u5b58\uff09
\n\u2013 \u76f8\u8f83\u4f20\u7edfDRAM\uff0c\u501f\u52a9TSV\u6280\u672f\u98de\u8dc3\u6027\u5730\u63d0\u5347\u6570\u636e\u5904\u7406\u901f\u5ea6\u7684\u9ad8\u6027\u80fd\u3001\u9ad8\u5e26\u5bbd\u5b58\u50a8\u5668\u4ea7\u54c1<\/p>\n

\u25a0 TSV\uff08Through Silicon Via\uff0c\u7845\u901a\u5b54\u6280\u672f\uff09
\n\u2013 \u5728DRAM\u82af\u7247\u6253\u4e0a\u6570\u5343\u4e2a\u7ec6\u5fae\u5b54\u5e76\u901a\u8fc7\u5782\u76f4\u8d2f\u901a\u7684\u7535\u6781\u8fde\u63a5\u4e0a\u4e0b\u82af\u7247\u7684\u6280\u672f
\n\u2013 \u8be5\u6280\u672f\u5728\u7f13\u51b2\u82af\u7247\uff08buffer chip\uff09\u4e0a\u5c06\u6570\u4e2aDRAM\u82af\u7247\u5806\u53e0\u8d77\u6765\uff0c\u5e76\u901a\u8fc7\u8d2f\u901a\u6240\u6709\u82af\u7247\u5c42\u7684\u67f1\u72b6\u901a\u9053\u4f20\u8f93\u4fe1\u53f7\u3001\u6307\u4ee4\u3001\u7535\u6d41\u3002
\n\u2013 \u76f8\u8f83\u4f20\u7edf\u5c01\u88c5\u65b9\u5f0f\uff0c\u8be5\u6280\u672f\u80fd\u591f\u7f29\u51cf30%\u4f53\u79ef\uff0c\u5e76\u964d\u4f4e50%\u80fd\u8017\u3002<\/p>\n

\u25a0 \u6570\u636e\u5904\u7406\u901f\u5ea6\u6362\u7b97\u89c4\u5219
\n\u2013 1GB = 8Gb
\n\u2013 \u4ee5\u6bcf\u4e2apin 3.6Gbps\u7684\u901f\u5ea6\u901a\u8fc71,024\u4e2a\u6570\u636eI\/Os\u8fdb\u884c\u8fd0\u7b97 = 3686.4Gbps
\n\u2013 3686.4Gbps \/ 8 = 460.8GB\/s (Gb -> GB\u6362\u7b97)<\/p>\n

<\/p>\n

\"\"<\/p>\n

\u56fe1. SK\u6d77\u529b\u58eb\u5ba3\u5e03\u5f00\u59cb\u91cf\u4ea7\u8d85\u9ad8\u901fDRAM \u2018HBM2E\u2019<\/p>\n

<\/p>\n

\"\"<\/p>\n

\u56fe2. SK\u6d77\u529b\u58eb\u6210\u5458\u5e86\u795dHBM2E\u91cf\u4ea7<\/p>\n

\u5173\u4e8eSK\u6d77\u529b\u58eb<\/strong>
\nSK\u6d77\u529b\u58eb\u603b\u90e8\u4f4d\u4e8e\u97e9\u56fd, \u662f\u4e00\u5bb6\u5168\u7403\u9886\u5148\u7684\u534a\u5bfc\u4f53\u4f9b\u5e94\u5546, \u4e3a\u5168\u7403\u5ba2\u6237\u63d0\u4f9bDRAM(\u52a8\u6001\u968f\u673a\u5b58\u53d6\u5b58\u50a8\u5668), NAND Flash(NAND\u5feb\u95ea\u5b58\u50a8\u5668)\u548cCIS(CMOS\u56fe\u50cf\u4f20\u611f\u5668)\u7b49\u534a\u5bfc\u4f53\u4ea7\u54c1\u3002\u516c\u53f8\u4e8e\u97e9\u56fd\u8bc1\u5238\u4ea4\u6613\u6240\u4e0a\u5e02, \u5176\u5168\u7403\u6258\u5b58\u80a1\u4efd\u4e8e\u5362\u68ee\u5821\u8bc1\u5238\u4ea4\u6613\u6240\u4e0a\u5e02\u3002\u82e5\u60f3\u4e86\u89e3\u66f4\u591a, \u8bf7\u70b9\u51fb\u516c\u53f8\u7f51\u7ad9www.skhynix.com<\/a>, news.skhynix.com.cn<\/a>\u3002<\/p>\n

\u00a0<\/p>\n

\u5a92\u4f53\u5173\u7cfb\u8054\u7cfb\u4eba(Media Contact)<\/strong>
\nSK hynix Inc.
\nGlobal Public Relations<\/p>\n

Technical Leader
\n\u674e\u94f6\u6dc5\uff08Eun Suk Yixi Lee\uff09
\nE-Mail: global_newsroom@skhynix.com<\/a><\/p>\n

Technical Leader
\n\u91d1\u8f7d\u6853\uff08Jaehwan Kevin Kim\uff09
\nE-Mail: global_newsroom@skhynix.com<\/a><\/p>\n

Technical Leader
\n\u5218\u6d17\u73cd\uff08Sejin Julia Yoo\uff09
\nE-Mail: global_newsroom@skhynix.com<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

\u9996\u5c14\uff0c2020\u5e747\u67082\u65e5 SK\u6d77\u529b\u58eb\uff08\u6216\u2018\u516c\u53f8\u2019\uff0cwww.skhynix.com\uff09\u5ba3\u5e03\u5f00\u59cb\u91cf\u4ea7\u8d85\u9ad8\u901fDRAM\u2018 [\u2026]<\/p>\n","protected":false},"author":2,"featured_media":2627,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_migrated_source_id":4652,"footnotes":"","_members_access_role":[],"_members_access_error":""},"categories":[4],"tags":[22,264,107,265],"class_list":["post-2630","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-press","tag-dram","tag-hbm2e","tag-107","tag-265"],"acf":[],"_links":{"self":[{"href":"https:\/\/news.skhynix.com\/cn\/wp-json\/wp\/v2\/posts\/2630","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/news.skhynix.com\/cn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/news.skhynix.com\/cn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/news.skhynix.com\/cn\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/news.skhynix.com\/cn\/wp-json\/wp\/v2\/comments?post=2630"}],"version-history":[{"count":2,"href":"https:\/\/news.skhynix.com\/cn\/wp-json\/wp\/v2\/posts\/2630\/revisions"}],"predecessor-version":[{"id":3614,"href":"https:\/\/news.skhynix.com\/cn\/wp-json\/wp\/v2\/posts\/2630\/revisions\/3614"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/news.skhynix.com\/cn\/wp-json\/wp\/v2\/media\/2627"}],"wp:attachment":[{"href":"https:\/\/news.skhynix.com\/cn\/wp-json\/wp\/v2\/media?parent=2630"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/news.skhynix.com\/cn\/wp-json\/wp\/v2\/categories?post=2630"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/news.skhynix.com\/cn\/wp-json\/wp\/v2\/tags?post=2630"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}