{"id":10044,"date":"2023-09-19T00:00:00","date_gmt":"2023-09-18T15:00:00","guid":{"rendered":"http:\/\/localhost:8080\/skhynix-hbm3e-interview\/"},"modified":"2025-02-13T16:55:55","modified_gmt":"2025-02-13T07:55:55","slug":"skhynix-hbm3e-interview","status":"publish","type":"post","link":"https:\/\/news.skhynix.co.kr\/skhynix-hbm3e-interview\/","title":{"rendered":"\u201c\uae00\ub85c\ubc8c No.1 AI \uba54\ubaa8\ub9ac \uae30\uc5c5, SK\ud558\uc774\ub2c9\uc2a4!\u201d \uc138\uacc4 \ucd5c\uace0 \uc131\ub2a5 AI\uc6a9 \uba54\ubaa8\ub9ac HBM3E \uac1c\ubc1c \uc8fc\uc5ed \uc5d4\uc9c0\ub2c8\uc5b4 \uc778\ud130\ubdf0"},"content":{"rendered":"

\ucc57GPT\ub97c \ube44\ub86f\ud55c \uc0dd\uc131\ud615 \uc778\uacf5\uc9c0\ub2a5(Generative AI)*<\/span>\uc774 \uc8fc\ubaa9\ubc1b\uc73c\uba70, \uae00\ub85c\ubc8c \ube45\ud14c\ud06c \uae30\uc5c5\uc758 AI \uacbd\uc7c1\uc774 \ub0a0\ub85c \uac70\uc138\uc9c0\uace0 \uc788\ub2e4. \ub610, \uc774\uc5d0 \ub530\ub77c AI \uc11c\ubc84 \uc6b4\uc6a9\uc5d0 \ud544\uc218\uc801\uc778 \ub300\uaddc\ubaa8 \ub370\uc774\ud130 \ucc98\ub9ac\ub97c \uc704\ud55c \ucd08\uace0\uc131\ub2a5 \ubc18\ub3c4\uccb4 HBM(High Bandwidth Memory)*<\/span>\uc5d0 \ub300\ud55c \uc218\uc694 \uc5ed\uc2dc \uae09\uc99d\ud558\uace0 \uc788\ub2e4.<\/p>\n

\n*<\/span> \uc0dd\uc131\ud615 \uc778\uacf5\uc9c0\ub2a5(Generative AI): \ub525 \ub7ec\ub2dd \ubaa8\ub378\uc744 \uc0ac\uc6a9\ud558\uc5ec \ub300\ub7c9\uc758 \ub370\uc774\ud130\ub97c \ud559\uc2b5, \uc774\uc6a9\uc790\uc758 \uc694\uad6c\uc5d0 \ub530\ub77c \ub2a5\ub3d9\uc801\uc73c\ub85c \uacb0\uacfc\ub97c \uc0dd\uc131\ud558\ub294 \uc778\uacf5\uc9c0\ub2a5 \uae30\uc220
\n*<\/span> \uc5ec\ub7ec \uac1c\uc758 D\ub7a8 \uce69\uc744 TSV(Through Silicon Via)\ub85c \uc218\uc9c1 \uc5f0\uacb0\ud574 \ub370\uc774\ud130 \ucc98\ub9ac \uc18d\ub3c4\ub97c \ud601\uc2e0\uc801\uc73c\ub85c \ub04c\uc5b4\uc62c\ub9b0 \uace0\ubd80\uac00\uac00\uce58, \uace0\uc131\ub2a5 \uc81c\ud488. HBM\uc740 1\uc138\ub300(HBM)-2\uc138\ub300(HBM2)-3\uc138\ub300(HBM2E)-4\uc138\ub300(HBM3)\ub97c \uac70\uccd0 \ud604\uc7ac 5\uc138\ub300(HBM3E)\uae4c\uc9c0 \uac1c\ubc1c\ub428. HBM3E\ub294 HBM3\uc758 \ud655\uc7a5(Extended) \ubc84\uc804\n<\/p>\n

\uc774 \uc911\uc2ec\uc5d0\ub294 \uc138\uacc4 \ucd5c\ucd08\ub85c HBM\uc744 \uc2dc\uc7a5\uc5d0 \uc120\ubcf4\uc778 \ub4a4, \uafb8\uc900\ud788 \ucd5c\ucd08\u00b7\ucd5c\uace0\uc758 \uae30\ub85d\uc744 \uacbd\uc2e0\ud558\uace0 \uc788\ub294 SK\ud558\uc774\ub2c9\uc2a4\uac00 \uc788\ub2e4. \uc9c0\ub09c 8\uc6d4 SK\ud558\uc774\ub2c9\uc2a4\ub294 HBM 5\uc138\ub300\uc778 \u2018HBM3E\u2019 \uac1c\ubc1c\uc5d0 \uc131\uacf5, \uace0\uac1d\uc0ac\uc5d0 \uc0d8\ud50c\uc744 \uacf5\uae09\ud558\uba70[\uad00\ub828\uae30\uc0ac<\/a>], \ub2e4\uc2dc \ud55c\ubc88 AI \uba54\ubaa8\ub9ac \ubc18\ub3c4\uccb4 \ucd5c\uac15\uc790\uc784\uc744 \uc99d\uba85\ud588\ub2e4. HBM3E\ub294 HBM3\uc758 \ud655\uc7a5\ud615 \ubaa8\ub378\ub85c, \uc18d\ub3c4\ubd80\ud130 \ubc1c\uc5f4\uc81c\uc5b4, \uace0\uac1d \uc0ac\uc6a9 \ud3b8\uc758\uc131 \ub4f1 \ubaa8\ub4e0 \uce21\uba74\uc5d0\uc11c \ud604\uc874 \ucd5c\uace0 \uc218\uc900\uc774\ub77c\ub294 \ud3c9\uac00\ub97c \ubc1b\uace0 \uc788\ub2e4.<\/p>\n

\ub274\uc2a4\ub8f8\uc740 HBM3E \uac1c\ubc1c\uc744 \uc131\uacf5\uc801\uc73c\ub85c \uc774\ub048 \uac1c\ubc1c\uc9c4 \ub300\ud45c\ub4e4(DRAM\uc0c1\ud488\uae30\ud68d \ud669\ud604 TL, HBM Design \uc774\uc7ac\uc2b9 TL, DRAM\uac1c\ubc1c \ubc15\uc628\uc804 TL, HBM PKG\uc81c\ud488 \ud558\uacbd\ubb34 TL, HBM PE \ud64d\uc591\uc219 TL)\uc744 \ub9cc\ub098 \uc81c\ud488\uc758 \ud2b9\uc7a5\uc810\uacfc \ucc28\uc138\ub300 HBM \uac1c\ubc1c \ub85c\ub4dc\ub9f5\uc5d0 \uad00\ud574 \uc774\uc57c\uae30 \ub098\ub204\uc5c8\ub2e4.<\/p>\n

\uc804 \uc138\ub300 \uc81c\ud488 \ub300\ube44 \uc18d\ub3c4\u00b7\uc6a9\ub7c9\u00b7\ubc1c\uc5f4\uc81c\uc5b4 \uce21\uba74 \ubaa8\ub450 \uac1c\uc120, \uc81c\ud488 \ud638\ud658\uc131\uae4c\uc9c0 \ud655\ubcf4<\/h3>\n

\"\"<\/p>\n

HBM3E\ub294 \ud540\ub2f9 \ucc98\ub9ac \uc18d\ub3c4 \ucd5c\uace0 9.2Gbps, \ucd08\ub2f9 \ucd5c\uace0 1.15TB(\ud14c\ub77c\ubc14\uc774\ud2b8)\ub97c \ub118\ub294 \ub370\uc774\ud130 \ucc98\ub9ac \uc18d\ub3c4\ub97c \uae30\ub85d\ud558\uba70 HBM \uc81c\ud488 \ucd5c\ucd08\ub85c TB\uc758 \ubcbd\uc744 \ub118\uc5b4\uc130\ub2e4. \uc774\ub294 FHD(Full-HD)\uae09 \uc601\ud654(5GB) 230\ud3b8 \uc774\uc0c1 \ubd84\ub7c9\uc758 \ub370\uc774\ud130\ub97c 1\ucd08 \ub9cc\uc5d0 \ucc98\ub9ac\ud558\ub294 \uc218\uc900\uc774\ub2e4.<\/p>\n

HBM3E\ub294 HBM3 \ub300\ube44 \uc6a9\ub7c9\ub3c4 \uac1c\uc120\ub418\uc5c8\ub2e4. 8\ub2e8 \uc801\uce35\uc73c\ub85c 12\ub2e8 \uc801\uce35 HBM3\uc640 \ub3d9\uc77c\ud55c \uc6a9\ub7c9\uc744 \ud655\ubcf4\ud574, \ud5a5\ud6c4 12\ub2e8 \uc801\uce35 \uc81c\ud488 \uac1c\ubc1c \uc2dc \uc6a9\ub7c9\uc774 \ud55c\uce35 \ub354 \ucee4\uc9c0\uac8c \ub41c\ub2e4.<\/p>\n

\ub610\ud55c, \ubc29\uc5f4 \ud2b9\uc131\uc744 \uac15\ud654\ud558\ub294 \ud328\ud0a4\uc9c0 \uae30\uc220\uc778 \uc2a4\ud0dd(Stack) \uacf5\ubc95\uacfc \ubc29\uc5f4 \uc18c\uc7ac\ub97c \uac1c\uc120\ud55c \uc5b4\ub4dc\ubc34\uc2a4\ub4dc MR-MUF[\uad00\ub828\uae30\uc0ac<\/a>]<\/span>*<\/span> \ub4f1 \ucd5c\uc2e0 \uae30\uc220\uc774 \uc801\uc6a9\ub410\ub2e4. \uc774\ub97c \ud1b5\ud574, HBM3E\ub294 \uc5f4 \ubc29\ucd9c \uc131\ub2a5\uc774 \uc774\uc804 \uc138\ub300 \ub300\ube44 10% \ud5a5\uc0c1\ub410\ub2e4.<\/p>\n

*<\/span> MR-MUF(Mass Reflow-Molded Under Fill): \ubc18\ub3c4\uccb4 \uce69\uc744 \uc313\uc544 \uc62c\ub9b0 \ub4a4 \uce69\uacfc \uce69 \uc0ac\uc774 \ud68c\ub85c\ub97c \ubcf4\ud638\ud558\uae30 \uc704\ud574 \uc561\uccb4 \ud615\ud0dc\uc758 \ubcf4\ud638\uc7ac\ub97c \uacf5\uac04 \uc0ac\uc774\uc5d0 \uc8fc\uc785\ud558\uace0, \uad73\ud788\ub294 \uacf5\uc815. \uce69\uc744 \ud558\ub098\uc529 \uc313\uc744 \ub54c\ub9c8\ub2e4 \ud544\ub984\ud615 \uc18c\uc7ac\ub97c \uae54\uc544\uc8fc\ub294 \ubc29\uc2dd \ub300\ube44 \uacf5\uc815\uc774 \ud6a8\uc728\uc801\uc774\uace0, \uc5f4 \ubc29\ucd9c\uc5d0\ub3c4 \ud6a8\uacfc\uc801\uc778 \uacf5\uc815\uc73c\ub85c \ud3c9\uac00\ubc1b\uc74c<\/p>\n

HBM3E\ub294 \uad6d\uc81c\ubc18\ub3c4\uccb4\ud45c\uc900\ud654\uae30\uad6c(JEDEC) \uaddc\uaca9 \uae30\uc900, HBM3\uc640 \ud328\ud0a4\uc9c0 \uc678\uad00\uacfc \uad6c\uc870\uac00 \ub3d9\uc77c\ud558\ub2e4. \ub530\ub77c\uc11c \ubcc4\ub3c4\uc758 \uad6c\uc870 \ubcc0\ud654 \uc5c6\uc774, HBM3\ub97c \uc5fc\ub450\uc5d0 \ub450\uace0 \uad6c\uc131\ud55c \uc2dc\uc2a4\ud15c\uc774\ub098 \uc124\uacc4\uc5d0\uc11c HBM3E\ub97c \uadf8\ub300\ub85c \uc801\uc6a9\ud560 \uc218 \uc788\ub294 \ud558\uc704 \ud638\ud658\uc131(Backward Compatibility)*\uc744 \uac16\ucdc4\ub2e4.<\/p>\n

*<\/span> \ud558\uc704 \ud638\ud658\uc131(Backward Compatibility): \uacfc\uac70 \ubc84\uc804 \uc81c\ud488\uacfc \ud638\ud658\ub418\ub3c4\ub85d \uad6c\uc131\ub41c IT\/\ucef4\ud4e8\ud305 \uc2dc\uc2a4\ud15c \ub0b4\uc5d0\uc11c \uc2e0\uc81c\ud488\uc774 \ubcc4\ub3c4\ub85c \uc218\uc815\uc774\ub098 \ubcc0\uacbd \uc5c6\uc774 \uadf8\ub300\ub85c \uc4f0\uc77c \uc218 \uc788\ub294 \uac83\uc744 \ub73b\ud568. \uac00\ub839, CPU\ub098 GPU \uc5c5\uccb4 \uc785\uc7a5\uc5d0\uc11c\ub294 \uba54\ubaa8\ub9ac\ubc18\ub3c4\uccb4 \uc2e0\uc81c\ud488\uc774 \ud558\uc704 \ud638\ud658\uc131\uc744 \uac16\ucd94\uace0 \uc788\uc73c\uba74 \uc2e0\uc81c\ud488\uc5d0 \ud2b9\ud654\ud55c \uc124\uacc4 \ubcc0\uacbd \ub4f1\uc744 \uc9c4\ud589\ud558\uc9c0 \uc54a\uace0 \uae30\uc874\uc758 CPU\/GPU\ub97c \uadf8\ub300\ub85c \uc4f8 \uc218 \uc788\ub294 \uc7a5\uc810\uc774 \uc788\uc74c<\/p>\n

DRAM\uc0c1\ud488\uae30\ud68d \ud669\ud604 TL\uc740 \u201c\uace0\uac1d\uc758 \ub2c8\uc988(Needs)\uc5d0 \ub530\ub77c \uc18d\ub3c4, \uc6a9\ub7c9, \ubc1c\uc5f4 \uc81c\uc5b4 \uce21\uba74\uc5d0\uc11c \uac1c\uc120\ub41c \uc2e0\uc81c\ud488 \uac1c\ubc1c\uc5d0 \ucc29\uc218, \uc138\uacc4 \ucd5c\uace0 \uc131\ub2a5\uc758 HBM3E \uac1c\ubc1c\uc5d0 \uc131\uacf5\ud588\ub2e4\u201d\uba70 \u201c\uc774\uc804 \uc81c\ud488\uc778 HBM3 \ub300\ube44 \uc18d\ub3c4\ub294 1.3\ubc30 \ube68\ub77c\uc84c\uace0, \uc6a9\ub7c9\uc740 1.4\ubc30 \ub192\uc544\uc84c\ub2e4. \ub3d9\uc2dc\uc5d0 \ub3d9\uc77c\ud55c \uc18d\ub3c4\uc5d0\uc11c \uc804\ub825 \ud2b9\uc131\uc744 10% \uac1c\uc120<\/span>\ud588\uc73c\uba70, HBM3 JEDEC \uaddc\uaca9\uc744 \uae30\ubc18\uc73c\ub85c \uc81c\ud488 \ud638\ud658\uc131\uae4c\uc9c0 \ud655\ubcf4<\/span>\ud588\ub2e4\u201d\uace0 \uac15\uc870\ud588\ub2e4. \ub610 \ud669 TL\uc740 \u201c\uace0\uac1d\uc0ac \ud53c\ub4dc\ubc31\uc744 \uc801\uadf9 \ubc18\uc601\ud55c \ub355\uc5d0 \uc2dc\uc7a5 \ubc18\uc751 \uc5ed\uc2dc \uc0c1\ub2f9\ud788 \uae0d\uc815\uc801\uc774\ub77c\u201d\uace0 \ub9d0\ud588\ub2e4.<\/p>\n

AI \uc194\ub8e8\uc158 \ucd5c\uc801\ud654, \uc138\uacc4 \ucd5c\uace0 \uc0ac\uc591 \u2018HBM3E\u2019 \uac1c\ubc1c \ubc1c\uc790\ucde8<\/h3>\n

AI \uc194\ub8e8\uc158\uc740 \ub300\ub7c9\uc758 \ub370\uc774\ud130\ub97c \ube60\ub974\uac8c \uc5f0\uc0b0\ud558\uace0 \ubc0f \uc800\uc7a5\ud558\ub294 \uae30\uc220\uc774 \ud575\uc2ec\uc774\ub2e4. \ub54c\ubb38\uc5d0 HBM\uc740 \uace0\ub300\uc5ed\ud3ed\uc744 \ud1b5\ud55c \ube60\ub978 \uc18d\ub3c4\uc640 TSV \uae30\uc220 \uae30\ubc18 \uc801\uce35\uc73c\ub85c \uace0\uc6a9\ub7c9\uc744 \uad6c\ud604\ud55c \uace0\uc131\ub2a5 \uc81c\ud488\uc73c\ub85c \ucd5c\uc801\ud654\ub418\uc5b4 \ud604\uc7ac AI\uc6a9 \uba54\ubaa8\ub9ac \uc2dc\uc7a5\uc5d0\uc11c \uac00\uc7a5 \uc8fc\ubaa9\ubc1b\ub294 \uc81c\ud488\uad70\uc774\ub2e4. \uc2dc\uc7a5 \uc120\uc810\uc744 \uc704\ud55c \uac1c\ubc1c\uc9c4\uc758 \ubbf8\uc158\uc740 \ub354 \ube60\ub974\uace0, \ub354 \ud070 \uc6a9\ub7c9\uc758, \uc804\ub825 \ubb38\uc81c\uae4c\uc9c0 \uac1c\uc120\ud55c \ucc28\uc138\ub300 \uc81c\ud488\uc744 \ub9cc\ub4dc\ub294 \uac83\uc774\uc5c8\ub2e4.<\/p>\n

HBM Design \uc774\uc7ac\uc2b9 TL\uc740 \u201cHBM3E\ub294 HBM3\uc640 \ub3d9\uc77c\ud55c \ud328\ud0a4\uc9c0 \uc548\uc5d0 \uc6a9\ub7c9\uc740 1.5\ubc30 \ub192\uc774\uace0, \ucf54\uc5b4 \ub137\ub2e4\uc774\ub294 \ub3d9\uc77c\ud55c \uc218\uc900\uc73c\ub85c \ud655\ubcf4\ud558\uba70 \uac1c\uc120\ub41c \uc131\ub2a5\uc744 \uad6c\ud604\ud588\ub2e4\u201d\uba70 \u201c\uc140\uc740 \ub298\uc5c8\uc9c0\ub9cc \uba74\uc801\uc740 \uc904\uc5ec\uc57c \ud558\uace0, \ud68c\ub85c\ub294 \uadf8\ub300\ub85c\uc778\ub370 \uc18d\ub3c4\ub294 \ub192\uc5ec\uc57c \ud558\ub294 \uc5b4\ub824\uc6b4 \uacfc\uc81c\uc600\ub2e4\u201d\uace0 HBM3E \uc124\uacc4\uc758 \uc5b4\ub824\uc6c0\uc744 \ud138\uc5b4\ub193\uc558\ub2e4.<\/p>\n

\"\u201c\uae00\ub85c\ubc8c<\/p>\n

\u25b2 HBM3E\uc758 \uc18d\ub3c4 \ubc0f \uc804\ub825 \ud2b9\uc131\uc5d0 \ub300\ud574 \uc124\uba85\ud558\uace0 \uc788\ub294 HBM Design \uc774\uc7ac\uc2b9 TL<\/p>\n

\uc774 TL\uc740 \uc18c\uc790\uac04 \uac04\uaca9 \uac10\uc18c\uc5d0 \ub530\ub978 \ubcd1\ubaa9\ud604\uc0c1 \ubc0f \uc18d\ub3c4\u00b7\uc804\uc6d0 \ud2b9\uc131\uc744 \uac1c\uc120\ud560 \uc218 \uc788\ub294 \uc124\uacc4\ub97c \uc801\uc6a9\ud588\ub2e4. \ub610, \uc801\uce35\ub41c D\ub7a8 \uce69 \uac04 \uc65c\uace1(Skew) \ubc1c\uc0dd\uc73c\ub85c \uc778\ud55c \uc18d\ub3c4 \uc800\ud558 \ub4f1\uc744 \uc124\uacc4 \ub2e8\uacc4\uc5d0\uc11c \uc608\uce21\ud558\uace0 \uac1c\uc120\ud588\ub2e4. \uadf8\ub294 \u201cHBM3E\uc758 \uc18d\ub3c4 \ubc0f \uc804\ub825 \ud2b9\uc131\uc740 \ud604\uc7ac\uc758 D\ub7a8 \uacf5\uc815 \uae30\uc220\ub85c \uac00\ub2a5\ud55c \ucd5c\uace0 \uc218\uc900\u201d\uc774\ub77c\uba70 \u201c\ucd08\ub2f9 1.15TB\ub77c\ub294 \ub370\uc774\ud130 \ucc98\ub9ac \uc18d\ub3c4\uac00 \uc99d\uba85\ud558\ub4ef, HBM3E\ub97c \ud1b5\ud574 SK\ud558\uc774\ub2c9\uc2a4\ub294 AI\uc6a9 \uba54\ubaa8\ub9ac \uc2dc\uc7a5\uc5d0\uc11c \ub3c5\ubcf4\uc801\uc778 \uc9c0\uc704\ub97c \uc774\uc5b4\uac08 \uac83\uc774\ub77c\uace0 \ud655\uc2e0\ud55c\ub2e4\u201d\uace0 \uc790\uc2e0\uac10\uc744 \ub4dc\ub7ec\ub0c8\ub2e4.<\/p>\n

HBM3E\ub294 \ud328\ud0a4\uc9c0 \uae30\uc220\ub85c \uc6a9\ub7c9\uacfc \uc18d\ub3c4\ub97c \uc99d\ub300\uc2dc\ud0ac \ub54c \uace0\uc9c8\uc801\uc73c\ub85c \ub530\ub77c\ubd99\ub294 \ubc1c\uc5f4 \ubb38\uc81c\ub3c4 \uc7a1\uc558\ub2e4. HBM PKG\uc81c\ud488 \ud558\uacbd\ubb34 TL\uc740 \u201c\uc18d\ub3c4\uc640 \uc6a9\ub7c9\uc774 \ub192\uc544\uc9c0\uba74 \ubc1c\uc5f4 \ub610\ud55c \uc0c1\uc2b9\ud55c\ub2e4\u201d\uba70 \u201cMUF(Molded Under-Fill) \uc18c\uc7ac\ub97c \uace0\ubc29\uc5f4 \uc2e0\uc18c\uc7ac\ub85c \uc801\uc6a9\ud558\uace0, \uac2d \ub192\uc774\ub3c4 \uc904\uc5ec \ub9cc\uc871\ud560 \ub9cc\ud55c \ubc29\uc5f4 \uc131\ub2a5\uc744 \ub2ec\uc131\ud588\ub2e4\u201d\uace0 \uc124\uba85\ud588\ub2e4.<\/p>\n

\"\"<\/p>\n

\u25b2 SK\ud558\uc774\ub2c9\uc2a4\uc758 MR-MUF \uc18c\uc7ac \uc6b0\uc218\uc131\uc744 \uc124\uba85\ud558\uace0 \uc788\ub294 HBM PKG\uc81c\ud488 \ud558\uacbd\ubb34 TL<\/p>\n

\uc774\uc5b4 \ud558 TL\uc740 \u201c\ub2f9\uc0ac\uac00 \uae30\uc220\uc801 \uc6b0\uc704\ub97c \uac00\uc9c0\uace0 \uc788\ub294 MR(Mass Reflow) \uacf5\ubc95\uacfc MUF \uc18c\uc7ac\ub97c \uc9c0\uc18d\ud574 \uac1c\ubc1c\ud558\uace0 \uc788\ub2e4\u201d\uace0 \uac15\uc870\ud588\ub2e4. [\uad00\ub828\uae30\uc0ac<\/a>]<\/span><\/p>\n

HBM3E\ub294 \uc77c\ucc0d\ubd80\ud130 \uae00\ub85c\ubc8c \uace0\uac1d\uc0ac\ub4e4\uc758 \uc774\ubaa9\uc744 \uc9d1\uc911\uc2dc\ud0a8 \uc81c\ud488\uc774\uc5c8\ub2e4. \uc774\uc5d0 \ubd80\uc751\ud558\uae30 \uc704\ud574, \uac1c\ubc1c\uc9c4\uc740 \uacf5\uc815 \uac1c\uc120\uc758 \uc5b4\ub824\uc6c0\uc5d0\ub3c4 \ubd88\uad6c\ud558\uace0 \uac1c\ubc1c \uc77c\uc815\uae4c\uc9c0 \ub2f9\uae30\ub294 \uac15\uc218\ub97c \ub480\ub2e4. \ud2b9\ud788, \uace0\uac1d\uc0ac\uc758 \ub192\uc740 \uad00\uc2ec\uc73c\ub85c \uc0d8\ud50c \uc694\uccad \uc218\ub7c9\ub3c4 \ub298\uc5b4\ub09c \uc0c1\ud669. \ud328\ud0a4\uc9c0\uc5d0 \ub4e4\uc5b4\uac00\ub294 D\ub7a8 \uc2a4\ud0dd(Stack) \uc790\uccb4\uac00 \ub192\uc544\uc84c\uae30 \ub54c\ubb38\uc5d0, \uc0d8\ud50c\ub85c \uc81c\uc791\ud574\uc57c \ud558\ub294 D\ub7a8 \ub2e8\ud488 \ubb3c\ub7c9 \uc5ed\uc2dc \uacf1\uc808\ub85c \ub298\uc5b4\ub0ac\ub2e4. \uacf5\uc815 \ud504\ub85c\uc138\uc2a4 \uac1c\ubc1c\uc744 \ub2f4\ub2f9\ud55c DRAM\uac1c\ubc1c \ubc15\uc628\uc804 TL\uc740 \uc81c\uc870\u00b7\uacf5\uc815\u00b7\uc18c\uc790 \uc2e4\ubb34\uc790\ub4e4\uacfc\uc758 \u2018\uc18c\ud1b5\uacfc \uc720\uae30\uc801\uc778 \ud611\uc5c5\u2019\uc744 \ubb38\uc81c \ud574\uacb0\uc758 \ud0a4(Key)\ub85c \uaf3d\uc558\ub2e4.<\/p>\n

\"\u201c\uae00\ub85c\ubc8c<\/p>\n

\u25b2 \uc720\uad00\ubd80\uc11c \uc2e4\ubb34\uc790\ub4e4\uacfc \ud568\uaed8 \ubb38\uc81c\ub97c \ud574\uacb0\ud55c \uacfc\uc815\uc5d0 \ub300\ud574 \uc124\uba85\ud558\uace0 \uc788\ub294 DRAM\uac1c\ubc1c \ubc15\uc628\uc804 TL<\/p>\n

\ubc15 TL\uc740 \u201c\uacf5\uc815 \ub09c\uc774\ub3c4\ub294 \ub192\uc544\uc84c\uc9c0\ub9cc, \uace0\uac1d\uc0ac\uc758 \uc801\uadf9\uc801\uc778 \uc694\uccad\uc5d0 \ucd5c\ub300\ud55c \uc77c\uc815\uc744 \ub2f9\uacbc\ub2e4\u201d\uba70 \u201c\uc27d\uc9c0 \uc54a\uc740 \uc77c\uc774\uc5c8\uc9c0\ub9cc, \uc774\ubbf8 HBM2E\uc640 HBM3 \uac1c\ubc1c\uc5d0 \uc131\uacf5\ud55c \uacbd\ud5d8\uacfc \ub178\ud558\uc6b0\ub97c \ubc14\ud0d5\uc73c\ub85c \uc720\uad00\ubd80\uc11c \uc2e4\ubb34\uc790\ub4e4\uacfc \ud568\uaed8 \ud558\ub098\ud558\ub098 \ubb38\uc81c\uc758 \uc2e4\ub9c8\ub9ac\ub97c \ud480\uc5b4\uac00\ub2e4 \ubcf4\ub2c8 \uc5b4\ub290 \uc21c\uac04 \ubaa9\ud45c\uc5d0 \ub3c4\ub2ec\ud574 \uc788\uc5c8\ub2e4\u201d\uace0 \ub367\ubd99\uc600\ub2e4.<\/p>\n

\ud14c\uc2a4\ud2b8 \uce21\uba74\uc5d0\uc11c\ub294 \uc9c0\uc18d\uc801\uc778 \uc18d\ub3c4 \ud3c9\uac00 \ubc0f \ud53c\ub4dc\ubc31\uc744 \ud1b5\ud574 \uc81c\ud488\uc758 \uc644\uc131\ub3c4\ub97c \ub192\uc600\ub2e4. HBM PE \ud64d\uc591\uc219 TL\uc740 \u201cHBM3E\ub294 \uc18d\ub3c4\uac00 \uc0dd\uba85\u201d\uc774\ub77c\uba70 \u201c\uc81c\ud488 \ud14c\uc2a4\ud2b8 \ub2e8\uacc4\uc5d0\uc11c \uc6d0\ud558\ub294 \ub9cc\ud07c\uc758 \uc131\ub2a5\uc774 \ubc1c\ud718\ub418\ub294\uc9c0 \uc810\uac80\ud558\ub294 \uacfc\uc815\uc744 \uc218\uc5c6\uc774 \uac70\uce58\ub294\ub370, \ud2b9\ud788 \ub2e4\uc591\ud55c \ud658\uacbd\uc5d0 \ub9de\ucd98 \uc18d\ub3c4 \ud3c9\uac00\ub97c \uc138\uc2ec\ud558\uac8c \uc9c4\ud589\ud588\ub2e4\u201d\uace0 \ub9d0\ud588\ub2e4.<\/p>\n

\"\u201c\uae00\ub85c\ubc8c<\/p>\n

\u25b2 \ud14c\uc2a4\ud2b8 \uacfc\uc815\uc5d0\uc11c \uc5b4\ub824\uc6c0\uc744 \uadf9\ubcf5\ud558\uba70 \uac1c\ubc1c\uc790\ub4e4\uc774 \uae30\uc220\uc801 \uc131\uc7a5\uc744 \uc774\ub8f0 \uc218 \uc788\uc5c8\uc74c\uc744 \uc774\uc57c\uae30\ud558\uace0 \uc788\ub294 HBM PE \ud64d\uc591\uc219 TL<\/p>\n

\ud14c\uc2a4\ud2b8 \ub2e8\uacc4\uc5d0 \ub3cc\uc785\ud588\ub358 \uc9c0\ub09c 4\uc6d4\uc5d0\ub294 \uc18d\ub3c4 \ud2b9\uc131\uc774 \ubaa9\ud45c\uce58\uc5d0 \ub3c4\ub2ec\ud558\uc9c0 \ubabb\ud558\ub294 \ub4f1 \uc7a5\uc560\uc694\uc778\ub4e4\uc774 \uc788\uc5c8\uc9c0\ub9cc, \uc720\uad00\ubd80\uc11c\uc640\uc758 \uce58\uc5f4\ud55c \ub17c\uc758\uc640 \uc9c0\uc18d\uc801\uc778 \ud53c\ub4dc\ubc31\uc73c\ub85c \uc5b4\ub824\uc6c0\uc744 \ub3cc\ud30c\ud588\ub2e4. \ud64d TL\uc740 \u201c\uccab \uc18c\uc7ac \ud3c9\uac00\ub97c \uc9c4\ud589\ud588\ub358 \uc9c0\ub09c 4\uc6d4\ubd80\ud130 \uac1c\ubc1c\uc5d0 \uc131\uacf5\ud55c \uc21c\uac04\uae4c\uc9c0 \ubb38\uc81c\uc758 \uc6d0\uc778 \ubc0f \uac1c\uc120 \ubc29\uc548\uc744 \ucc3e\ub294 \ubd84\uc11d \ud68c\uc758\ub97c \ud558\ub8e8\ub3c4 \ube60\uc9c0\uc9c0 \uc54a\uace0 \uc9c4\ud589\ud588\ub2e4\u201d\uba70 \u201c\uc774\ub97c \ud1b5\ud574 \uc81c\ud488 \uc131\ub2a5\uc744 \uadf9\ub300\ud654\ud588\uc73c\uba70, \ub098\uc544\uac00 \uac1c\ubc1c\uc790\ub4e4\uc758 \uae30\uc220\uc801\uc778 \uc131\uc7a5\uae4c\uc9c0 \ud568\uaed8 \uc774\ub8e8\uc5b4 \ub0c8\uae30 \ub54c\ubb38\uc5d0 \uac1c\uc778\uc801\uc73c\ub85c \ub354\uc6b1 \uc758\ubbf8 \uc788\ub294 \uacfc\uc815\uc774\uc5c8\ub2e4\u201d\uace0 \ub367\ubd99\uc600\ub2e4.<\/p>\n

\u20181\ub4f1 DNA\u2019\ub85c AI\uc6a9 \uba54\ubaa8\ub9ac \uc2dc\uc7a5 \uc81c\ud328, \u201c\ub2f9\uc5f0\ud788 \uc790\uc2e0\uc788\uc5b4\u201d<\/h3>\n

\"\u201c\uae00\ub85c\ubc8c<\/p>\n

\u25b2 SK\ud558\uc774\ub2c9\uc2a4\uc758 HBM\uc774 AI \uba54\ubaa8\ub9ac \uc2dc\uc7a5\uc5d0\uc11c 1\ub4f1 \uae30\uc220\ub825\uc744 \uc785\uc99d\ud588\ub2e4\uace0 \ub9d0\ud558\uace0 \uc788\ub294 DRAM\uc0c1\ud488\uae30\ud68d \ud669\ud604 TL<\/p>\n

\ubb34\uc5c7\ubcf4\ub2e4 HBM3E \uac1c\ubc1c\uc740 12\ub2e8 \uc801\uce35\uc744 \ud1b5\ud55c \uace0\uc6a9\ub7c9, \uace0\uc131\ub2a5 HBM3 24GB(\uae30\uac00\ubc14\uc774\ud2b8) \ud328\ud0a4\uc9c0 \uac1c\ubc1c \uc131\uacf5\uc744 \uc54c\ub9b0 \uc9c0 \ub2e8 3\uac1c\uc6d4 \ub9cc\uc5d0 \ub2ec\uc131\ud55c \uc131\uacfc\ub77c\ub294 \uc810\uc5d0\uc11c \uc758\ubbf8\uac00 \ud06c\ub2e4. SK\ud558\uc774\ub2c9\uc2a4\ub294 HBM \ucd5c\ucd08 \uac1c\ubc1c\ubd80\ud130 HBM3E\uae4c\uc9c0, HBM \uc81c\ud488 \uc2dc\uc7a5\uc5d0\uc11c \uafb8\uc900\ud788 \ud37c\uc2a4\ud2b8 \ubb34\ubc84 \uc5ed\ud560\uc744 \ud558\uba70 \uae30\uc220 \ub9ac\ub354\uc2ed\uc744 \uacf5\uace0\ud788 \ud558\uace0 \uc788\ub2e4. DRAM\uc0c1\ud488\uae30\ud68d \ud669\ud604 TL\uc740 \u201c\ub2e8\uae30\uac04 \ub0b4 \uae30\uc220 \uc7a5\ubcbd\uc744 \ub6f0\uc5b4\ub118\ub294 \uc77c\uc740 \uc27d\uc9c0 \uc54a\uc9c0\ub9cc, \uc720\uad00\ubd80\uc11c \ubaa8\ub4e0 \uad6c\uc131\uc6d0\uc774 \ud55c\uacc4\ub97c \uadf9\ubcf5\ud558\ub294 \uc815\uc2e0\ub825\uc744 \ubc1c\ud718\ud558\uba70 \ub178\ub825\ud588\uae30\uc5d0 \uac00\ub2a5\ud55c \uc77c\uc774\uc5c8\ub2e4\uace0 \uc0dd\uac01\ud55c\ub2e4\u201d\uace0 \ub9d0\ud588\ub2e4.<\/p>\n

\uc81c\ud488 \uac1c\ubc1c\uc5d0 \uc131\uacf5\ud588\uc9c0\ub9cc, \uc5ec\uc804\ud788 \uac08 \uae38\uc740 \uba40\ub2e4. \ud2b9\ud788, AI \uc2dc\uc7a5\uc758 \uac00\ud30c\ub978 \uc131\uc7a5\uacfc \ud568\uaed8 HBM3E\ub97c \ube44\ub86f\ud55c \uc0dd\uc131\ud615 AI\uc6a9 \uace0\uc131\ub2a5 \uba54\ubaa8\ub9ac \uc218\uc694\ub294 \ub354\uc6b1 \ub298\uc5b4\ub0a0 \uac83\uc73c\ub85c \uc608\uce21\ub41c\ub2e4. \uac1c\ubc1c \uc131\uacf5\ub9cc\ud07c, HBM3E\uc758 \uc548\uc815\uc801\uc778 \uc591\uc0b0 \uc5ed\uc2dc \uc911\uc694\ud55c \uc0c1\ud669. DRAM\uac1c\ubc1c \ubc15\uc628\uc804 TL\uc740 \u201c\uc591\uc0b0 \ud658\uacbd\uc5d0 \ucd5c\uc801\ud654\ub41c HBM3E \uacf5\uc815 \uad6c\ucd95\uc744 \ud1b5\ud574 \ub192\uc740 \uc218\uc728\uacfc \uacf5\uae09 \uc548\uc815\uc131 \ud655\ubcf4\uc5d0 \uc5f4\uc815\uc744 \ub2e4\ud558\uaca0\ub2e4\u201d\uace0 \ubc1d\ud614\ub2e4.<\/p>\n

\uac1c\ubc1c\uc9c4 \ubaa8\ub450\ub294 \uc2dc\uc7a5 \uc8fc\ub3c4\uad8c\uc744 \uc9c0\ucf1c\uac08 \uc218 \uc788\ub2e4\ub294 \uc790\uc2e0\uac10\uc744 \ub0b4\ube44\ucce4\ub2e4. HBM Design \uc774\uc7ac\uc2b9 TL\uc740 \u201c\ucd08\ub2f9 TB\ub77c\ub294 \uc18d\ub3c4\uc758 \ubcbd\uc744 \uc774\uc81c \ub9c9 \ub118\uc5b4\uc130\uc9c0\ub9cc, \ub2e4\uc74c \ub2e8\uacc4\ub294 \uc9c0\uae08\uae4c\uc9c0 \ub2ec\uc131\ud55c \uac83 \uc774\uc0c1\uc73c\ub85c \ud6e8\uc52c \ub354 \uc5b4\ub824\uc6cc\uc9c8 \uac83\u201d\uc774\ub77c\uba70 \u201cHBM\uc740 \ub2f9\uc5f0\ud788 SK\ud558\uc774\ub2c9\uc2a4\uac00 1\ub4f1\uc774\ub77c\ub294 \uc2dc\uac01\uc774 \ub54c\ub85c\ub294 \ubd80\ub2f4\uc2a4\ub7ec\uc6b8 \ub54c\ub3c4 \uc788\uc9c0\ub9cc, \uacb0\uad6d\uc5d0 \uc6b0\ub9ac\ub294 \ud574\ub0bc \uac70\ub77c\ub294 \uc790\uc2e0\uac10\uc774 \uc55e\uc120\ub2e4\u201d\uba70 \uc6c3\uc5c8\ub2e4. HBM PE \ud64d\uc591\uc219 TL\uc740 \u201c\uc120\ud589 \uc81c\ud488 \uac1c\ubc1c \uc5c5\ubb34\ub294 \ub09c\uc81c\uac00 \ub9ce\ub2e4 \ubcf4\ub2c8, \uc720\uad00\ubd80\uc11c \uad6c\uc131\uc6d0\ub4e4\ub07c\ub9ac \ub048\ub048\ud574\uc9c8 \uc218\ubc16\uc5d0 \uc5c6\ub2e4\u201d\uba70 \u201c\ud568\uaed8 \uace0\ubbfc\ud558\uace0, \uc758\uacac\uc744 \ub098\ub204\uba70 \ud638\ud761\uc744 \ub9de\ucd94\ub294 \u2018\uc6d0\ud300\u2019 \ubb38\ud654\uac00 \ud68c\uc0ac\uc758 HBM \uae30\uc220 \ub9ac\ub354\uc2ed\uc744 \uad73\uac74\ud788 \ud560 \uc218 \uc788\ub294 \uc800\ub825\u201d \uc774\ub77c\uace0 \ub9d0\ud588\ub2e4.<\/p>\n","protected":false},"excerpt":{"rendered":"

HBM3E\ub294 HBM3\uc758 \ud655\uc7a5\ud615 \ubaa8\ub378\ub85c, \uc18d\ub3c4\ubd80\ud130 \ubc1c\uc5f4\uc81c\uc5b4, \uace0\uac1d \uc0ac\uc6a9 \ud3b8\uc758\uc131 \ub4f1 \ubaa8\ub4e0 \uce21\uba74\uc5d0\uc11c \ud604\uc874 \ucd5c\uace0 \uc218\uc900\uc774\ub77c\ub294 \ud3c9\uac00\ub97c \ubc1b\uace0 \uc788\ub2e4. \ub274\uc2a4\ub8f8\uc740 HBM3E \uac1c\ubc1c\uc744 \uc131\uacf5\uc801\uc73c\ub85c \uc774\ub048 \uac1c\ubc1c\uc9c4 \ub300\ud45c\ub4e4\uc744 \ub9cc\ub098 \uc81c\ud488\uc758 \ud2b9\uc7a5\uc810\uacfc \ucc28\uc138\ub300 HBM \uac1c\ubc1c \ub85c\ub4dc\ub9f5\uc5d0 \uad00\ud574 \uc774\uc57c\uae30 \ub098\ub204\uc5c8\ub2e4.<\/p>\n","protected":false},"author":1,"featured_media":10039,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[87,86],"tags":[50,28,17,1743,154],"class_list":["post-10044","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ai","category-tech","tag-d","tag-hbm3","tag-hbm3e","tag-1743","tag-154"],"acf":[],"_links":{"self":[{"href":"https:\/\/news.skhynix.co.kr\/wp-json\/wp\/v2\/posts\/10044","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/news.skhynix.co.kr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/news.skhynix.co.kr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/news.skhynix.co.kr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/news.skhynix.co.kr\/wp-json\/wp\/v2\/comments?post=10044"}],"version-history":[{"count":8,"href":"https:\/\/news.skhynix.co.kr\/wp-json\/wp\/v2\/posts\/10044\/revisions"}],"predecessor-version":[{"id":44011,"href":"https:\/\/news.skhynix.co.kr\/wp-json\/wp\/v2\/posts\/10044\/revisions\/44011"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/news.skhynix.co.kr\/wp-json\/wp\/v2\/media\/10039"}],"wp:attachment":[{"href":"https:\/\/news.skhynix.co.kr\/wp-json\/wp\/v2\/media?parent=10044"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/news.skhynix.co.kr\/wp-json\/wp\/v2\/categories?post=10044"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/news.skhynix.co.kr\/wp-json\/wp\/v2\/tags?post=10044"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}