{"id":1333,"date":"2022-09-08T00:00:11","date_gmt":"2022-09-08T00:00:11","guid":{"rendered":"http:\/\/localhost:8080\/the-story-of-sk-hynixs-hbm-development\/"},"modified":"2026-06-16T01:04:03","modified_gmt":"2026-06-16T01:04:03","slug":"the-story-of-sk-hynixs-hbm-development","status":"publish","type":"post","link":"https:\/\/news.skhynix.com\/cn\/the-story-of-sk-hynixs-hbm-development\/","title":{"rendered":"\u7eed\u5199HBM\u5386\u53f2\u65b0\u7ae0\uff1aSK\u6d77\u529b\u58ebHBM\u5f00\u53d1\u80cc\u540e\u7684\u6545\u4e8b"},"content":{"rendered":"

SK\u6d77\u529b\u58eb\u5728\u4e1a\u754c\u7387\u5148\u5f00\u53d1\u51fa\u6700\u65b0\u9ad8\u5e26\u5bbd\u5b58\u50a8\u5668\uff08HBM, High Bandwidth Memory\uff09\u4ea7\u54c1HBM3\uff0c\u516c\u53f8\u4e0d\u4ec5\u53c8\u4e00\u6b21\u521b\u9020\u5386\u53f2\uff0c\u66f4\u8fdb\u4e00\u6b65\u5de9\u56fa\u4e86SK\u6d77\u529b\u58eb\u5728DRAM\u5e02\u573a\u4e0a\u7684\u9886\u5148\u5730\u4f4d\u3002<\/p>\n

SK\u6d77\u529b\u58eb\u4e8e2021\u5e7410\u6708\u6210\u529f\u5f00\u53d1\u51faHBM3<\/span><\/a>\uff0c\u5e76\u4e8e2022\u5e746\u6708\u5f00\u59cb\u91cf\u4ea7\u3002SK\u6d77\u529b\u58eb\u8fd8\u5c06\u5411\u82f1\u4f1f\u8fbe\u7cfb\u7edf\u4f9b\u5e94HBM3\uff0c\u800c\u8be5\u7cfb\u7edf\u9884\u8ba1\u5c06\u4e8e2022\u5e74\u7b2c\u4e09\u5b63\u5ea6\u5f00\u59cb\u51fa\u8d27<\/span><\/a>\u3002<\/p>\n

SK\u6d77\u529b\u58eb\u662f\u5982\u4f55\u6210\u529f\u4fdd\u6301\u5e02\u573a\u9886\u5bfc\u5730\u4f4d\uff0c\u53c8\u662f\u4ece\u524d\u51e0\u4ee3HBM\u4ea7\u54c1\u5f00\u53d1\u4e2d\u6c72\u53d6\u4e86\u54ea\u4e9b\u7ecf\u9a8c\u6559\u8bad\uff1f<\/p>\n

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HBM1\u2014\u2014\u7b2c\u4e00\u4ee3\u4ea7\u54c1\uff0c\u5360\u636e\u5148\u884c\u4f18\u52bf<\/h3>\n
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HBM\u4f5c\u4e3a\u4e00\u79cd\u5b58\u50a8\u5668\u89e3\u51b3\u65b9\u6848\uff0c\u65e8\u5728\u4f18\u5316\u63d0\u5347\u9ad8\u7ea7\u8ba1\u7b97\u6027\u80fd\uff08HCP, High-level Computing Performance\uff09\uff0c\u7531\u4e8eHBM\u53ef\u4ee5\u540c\u65f6\u589e\u52a0\u5bb9\u91cf\u548c\u5e26\u5bbd\uff0c\u56e0\u800c\u4e3a\u89e3\u51b3\u5b58\u50a8\u5668\u74f6\u9888\u63d0\u4f9b\u4e86\u4e00\u79cd\u65b0\u7684\u8303\u4f8b\u30022014\u5e74\uff0cSK\u6d77\u529b\u58eb\u4e0eAMD\u8054\u5408\u5f00\u53d1\u4e86\u5168\u7403\u9996\u6b3e\u7845\u901a\u5b54\uff08TSV, Through Silicon Via\uff09HBM\u4ea7\u54c1\u3002\u4e24\u5bb6\u516c\u53f8\u8fd8\u8054\u5408\u5f00\u53d1\u4e86\u9ad8\u5e26\u5bbd\u4e09\u7ef4\u5806\u53e0\u5b58\u50a8\u5668\u6280\u672f\u548c\u76f8\u5173\u4ea7\u54c1<\/span><\/a>\u3002<\/p>\n

HBM1\u7684\u5de5\u4f5c\u9891\u7387(Operating frequency)\u7ea6\u4e3a1600 Mbps\uff0c\u6f0f\u6781\u7535\u6e90\u7535\u538b\uff08VDD, drain power voltage\uff09\u4e3a1.2V\uff0c\u82af\u7247\u5bc6\u5ea6\u4e3a2Gb\uff084-hi\uff09<\/span><\/a>\u3002 HBM1\u7684\u5e26\u5bbd\u9ad8\u4e8eDDR4\u548cGDDR5\u4ea7\u54c1<\/span><\/a>\uff0c\u540c\u65f6\u4ee5\u8f83\u5c0f\u7684\u5916\u5f62\u5c3a\u5bf8\u6d88\u8017\u8f83\u4f4e\u7684\u529f\u7387\uff0c\u66f4\u80fd\u6ee1\u8db3\u56fe\u5f62\u5904\u7406\u5355\u5143\uff08GPU, Graphic Processing Units\uff09\u7b49\u5e26\u5bbd(bandwidth)\u9700\u6c42\u8f83\u9ad8\u7684\u5904\u7406\u5668\u3002<\/p>\n

\u00a0<\/p>\n

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HBM2\u2014\u2014\u7b2c\u4e8c\u4ee3\u4ea7\u54c1\uff0c\u65b0\u589e\u591a\u9879\u589e\u5f3a\u578b\u529f\u80fd<\/h3>\n
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\u7b2c\u4e8c\u4ee3HBM\u4ea7\u54c1HBM2\u4e8e2018\u5e74\u53d1\u5e03\uff0c\u5176\u4e2d\u4e00\u9879\u5173\u952e\u7684\u6539\u8fdb\u662f\u4f2a\u901a\u9053\u6a21\u5f0f(Pseudo Channel mode)\u3002\u8be5\u6a21\u5f0f\u5c06\u4e00\u4e2a\u901a\u9053(channel)\u5206\u4e3a\u4e24\u4e2a\u5355\u72ec\u768464\u4f4d(bit) I\/O\u5b50\u901a\u9053\uff0c\u4ece\u800c\u4e3a\u6bcf\u4e2a\u5b58\u50a8\u5668\u7684\u8bfb\u5199\u8bbf\u95ee\u63d0\u4f9b128\u4f4d\u9884\u53d6\u3002\u4f2a\u901a\u9053\u6a21\u5f0f\u53ef\u4f18\u5316\u5185\u5b58\u8bbf\u95ee\u5e76\u964d\u4f4e\u5ef6\u8fdf\uff0c\u4ece\u800c\u63d0\u9ad8\u6709\u6548\u5e26\u5bbd\u3002<\/p>\n

HBM2\u7684\u5176\u4ed6\u6539\u8fdb\u5305\u62ec\u7528\u4e8e\u901a\u9053\u7684\u786c\u4fee\u590d\u548c\u8f6f\u4fee\u590d\u7684\u901a\u9053\u91cd\u65b0\u6620\u5c04\u6a21\u5f0f\u4ee5\u53ca\u9632\u8fc7\u70ed\u4fdd\u62a4\u7b49\u3002\u5f97\u76ca\u4e8e\u8fd9\u4e9b\u65b0\u6280\u672f\u4ee5\u53ca\u66f4\u9ad8\u7684\u6709\u6548\u5e26\u5bbd\uff0cHBM2\u5728\u6570\u636e\u901f\u7387(data-rate)\u65b9\u9762\u8f83HBM1\u5177\u6709\u66f4\u9ad8\u7684\u80fd\u6548\u3002<\/p>\n

\u00a0<\/p>\n

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HBM2E\u2014\u2014\u7b2c\u4e09\u4ee3\u4ea7\u54c1\uff0c\u5f7b\u5e95\u98a0\u8986\u65e2\u6709\u683c\u5c40<\/h3>\n
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SK\u6d77\u529b\u58eb\u8fd8\u662f\u9996\u5bb6\u5f00\u59cb\u6279\u91cf\u751f\u4ea7HBM2E<\/span><\/a>\u7684\u5b58\u50a8\u5668\u4f9b\u5e94\u5546\uff0cHBM2E\u662fHBM2\u7684\u6269\u5c55\u7248\u672c\u3002HBM2E\u5f00\u53d1\u56e2\u961f\u5728\u89c4\u5212\u9636\u6bb5\u5c31\u7acb\u5fd7\u5347\u7ea7\u4ea7\u54c1\u89c4\u683c<\/span><\/a>\uff0c\u8fd9\u4e5f\u662fSK\u6d77\u529b\u58eb\u7ef4\u6301\u5e02\u573a\u9886\u5148\u5730\u4f4d\u7684\u5173\u952e\u3002HBM2E\u4e8e2020\u5e74\u53d1\u5e03\uff0c\u95f4\u9694HBM2\u7684\u53d1\u5e03\u4e24\u5e74\u7684\u65f6\u95f4\u3002\u4e0eHBM2\u76f8\u6bd4\uff0cHBM2E\u5177\u6709\u6280\u672f\u66f4\u5148\u8fdb\u3001\u5e94\u7528\u8303\u56f4\u66f4\u5e7f\u6cdb\u3001\u901f\u5ea6\u66f4\u5feb\u3001\u5bb9\u91cf\u66f4\u5927\u7b49\u7279\u70b9\u3002<\/p>\n

\u901a\u8fc7\u7845\u901a\u5b54\u6280\u672f\u5782\u76f4\u5806\u53e08\u4e2a16Gb\u82af\u7247\uff0cHBM2E\u7684\u5bb9\u91cf\u4e3a16Gb\uff0c\u662fHBM2\u7684\u4e24\u500d<\/span><\/a>\u3002\u6700\u521d\u53d1\u5e03\u65f6\uff0cHBM2E\u5171\u5305\u542b1024\u4e2a\u6570\u636eI\/O\uff08\u8f93\u5165\/\u8f93\u51fa\uff09\uff0c\u5904\u7406\u901f\u5ea6\u8fbe3.6Gbps\uff0c\u6bcf\u79d2\u53ef\u5904\u7406460GB\u7684\u6570\u636e\uff0c\u662f\u5f53\u65f6\u4e1a\u754c\u6700\u5feb\u7684\u5b58\u50a8\u5668\u89e3\u51b3\u65b9\u6848<\/span><\/a>\u3002\u6b64\u5916\uff0cHBM2E\u7684\u6563\u70ed\u6027\u80fd\u4e5f\u6bd4HBM2\u9ad8\u51fa36%\u3002<\/p>\n

\u00a0<\/p>\n

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HBM3\u2014\u2014\u7b2c\u56db\u4ee3\u4ea7\u54c1\uff0c\u6301\u7eed\u4fdd\u6301\u9886\u5148\u5730\u4f4d<\/h3>\n
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SK\u6d77\u529b\u58eb\u57282021\u5e7410\u6708\u5f00\u53d1\u51fa\u5168\u7403\u9996\u6b3eHBM3<\/span><\/a>\uff0c\u6301\u7eed\u5de9\u56fa\u5176\u5e02\u573a\u9886\u5148\u5730\u4f4d\u3002HBM3\u7684\u5bb9\u91cf\u662fHBM2E\u76841.5\u500d\uff0c\u753112\u4e2aDRAM\u82af\u7247\u5806\u53e0\u6210\uff0c\u603b\u5c01\u88c5\u9ad8\u5ea6\u76f8\u540c\uff0c\u9002\u7528\u4e8eAI\u3001HPC\u7b49\u5bb9\u91cf\u5bc6\u96c6\u578b\u5e94\u7528\u3002<\/p>\n

\u4e0e\u524d\u51e0\u4ee3\u4ea7\u54c1\u76f8\u6bd4\uff0cHBM3\u7684\u4e00\u4e2a\u91cd\u8981\u65b0\u589e\u529f\u80fd\u5f53\u5c5e\u5b9a\u5236\u8bbe\u8ba1\u7684ECC\u6821\u9a8c\uff08On Die-Error Correcting Code\uff09\u529f\u80fd<\/span><\/a>\uff0c\u53ef\u4f7f\u7528\u9884\u5206\u914d\u7684\u5947\u5076\u6821\u9a8c\u4f4d\u6765\u68c0\u6d4b\u548c\u7ea0\u6b63\u63a5\u6536\u6570\u636e\u4e2d\u7684\u9519\u8bef\u3002ECC\u529f\u80fd\u8fd8\u53ef\u4ee5\u652f\u6301DRAM\u81ea\u6211\u7ea0\u6b63\u5355\u5143\u5185\u7684\u6570\u636e\u9519\u8bef\uff0c\u4ece\u800c\u63d0\u9ad8\u8bbe\u5907\u7684\u53ef\u9760\u6027\u3002<\/p>\n

HBM3\u91c7\u752816\u901a\u9053\u67b6\u6784\uff0c\u8fd0\u884c\u901f\u5ea6\u4e3a6.4Gbps<\/span><\/a>\uff0c\u662fHBM2E\u7684\u4e24\u500d\uff0c\u662f\u76ee\u524d\u4e16\u754c\u4e0a\u6700\u5feb\u7684\u9ad8\u5e26\u5bbd\u5b58\u50a8\u5668\u3002\u9274\u4e8e\u6b64\uff0cHBM3\u548c\u5176\u4ed6HBM\u4ea7\u54c1\u6210\u4e3a\u6570\u5b57\u751f\u6d3b\u4e2d\u4e0d\u53ef\u6216\u7f3a\u7684\u7ec4\u6210\u90e8\u5206\uff0c\u4e3e\u4f8b\u6765\u8bf4\uff0cHBM\u4ea7\u54c1\u5df2\u6210\u4e3a\u81ea\u52a8\u9a7e\u9a76\u6c7d\u8f66\u5b9e\u73b0\u9ad8\u5ea6\u81ea\u52a8\u9a7e\u9a76\uff084\u7ea7\uff09\u548c\u5b8c\u5168\u81ea\u52a8\u9a7e\u9a76\uff085\u7ea7\uff09\u7684\u5148\u51b3\u6761\u4ef6\u3002<\/p>\n

SK\u6d77\u529b\u58eb\u7684HBM\u4ea7\u54c1\u5f00\u53d1\u5de5\u4f5c\u4e5f\u662f\u516c\u53f8\u73af\u5883\u3001\u793e\u4f1a\u548c\u516c\u53f8\u6cbb\u7406\uff08ESG, Environmental, Social and Governance\uff09\u52aa\u529b\u7684\u4e00\u4e2a\u91cd\u8981\u7ec4\u6210\u90e8\u5206\uff0c\u6bcf\u4e00\u4ee3\u4ea7\u54c1\u7684\u529f\u8017\u90fd\u4f4e\u4e8e\u4e0a\u4e00\u4ee3\u4ea7\u54c1\u3002\u4f8b\u5982\uff0c\u5728\u76f8\u540c\u7684\u5de5\u4f5c\u7535\u538b\u6c34\u5e73\u4e0b\uff0cHBM3\u7684\u8fd0\u884c\u6e29\u5ea6\u4f4e\u4e8eHBM2E\uff0c\u5728\u589e\u5f3a\u670d\u52a1\u5668\u7cfb\u7edf\u73af\u5883\u7a33\u5b9a\u6027\u7684\u540c\u65f6\uff0c\u63d0\u9ad8\u4e86\u6563\u70ed\u80fd\u529b\u3002<\/p>\n

\u5728\u5e86\u795dHBM3\u53d6\u5f97\u7684\u6210\u5c31\u4e4b\u540e\uff0c\u5f00\u53d1\u56e2\u961f\u7ee7\u5f80\u5f00\u6765\uff0c\u4e0e\u5ba2\u6237\u79ef\u6781\u5408\u4f5c\uff0c\u8ba4\u771f\u542c\u53d6\u4ea7\u54c1\u76f8\u5173\u53cd\u9988\u610f\u89c1\u3002\u76ee\u524d\uff0cHBM4\u7684\u76f8\u5173\u9884\u6d4b\u6570\u636e\u5df2\u7ecf\u51fa\u7089\uff0c\u9884\u8ba1\u65b0\u4e00\u4ee3\u4ea7\u54c1\u5c06\u80fd\u591f\u66f4\u5e7f\u6cdb\u5730\u5e94\u7528\u4e8e\u9ad8\u6027\u80fd\u6570\u636e\u4e2d\u5fc3\u3001\u8d85\u7ea7\u8ba1\u7b97\u673a\u548c\u4eba\u5de5\u667a\u80fd\u7b49\u9886\u57df\u3002<\/p>\n

HBM\u5e02\u573a\u59cb\u7ec8\u4fdd\u6301\u7a33\u6b65\u589e\u957f\u6001\u52bf\uff0c\u968f\u77405G\u65f6\u4ee3\u7684\u5230\u6765\uff0c\u6570\u636e\u4f20\u8f93\u91cf\u5feb\u901f\u589e\u957f\u3002\u5e02\u573a\u8c03\u7814\u673a\u6784Omdia\u57282021\u5e74\u7684\u4e00\u4efd\u62a5\u544a\u4e2d\u9884\u6d4b\uff0c\u52302025\u5e74\uff0cHBM\u5e02\u573a\u7684\u603b\u6536\u5165\u5c06\u8fbe\u523025\u4ebf\u7f8e\u5143<\/span><\/a>\u3002SK\u6d77\u529b\u58eb\u5c06\u7ee7\u7eed\u5f00\u53d1\u65b0\u4e00\u4ee3HBM\u4ea7\u54c1\uff0c\u65e2\u8981\u5750\u7a33\u201c\u5148\u884c\u8005\u201d\u7684\u4f4d\u7f6e\uff0c\u53c8\u8981\u4fdd\u6301\u201c\u89e3\u51b3\u65b9\u6848\u63d0\u4f9b\u5546(Solution Provider)\u201d\u7684\u79f0\u53f7\uff0c\u6301\u7eed\u5de9\u56fa\u81ea\u8eab\u7684\u5e02\u573a\u9886\u5bfc\u5730\u4f4d\u3002<\/p>\n

\"\"<\/p>\n","protected":false},"excerpt":{"rendered":"

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