{"@context":"https://neupai.io/schema/v0.2","@type":"StructuredNewsArticle","identity":{"article_id":"skhynix_20260923_ai-power-memory-efficiency","canonical_url":"https://news.skhynix.co.kr/future-talents-class-ep4/","ai_url":null,"publisher":{"name":"SK하이닉스 뉴스룸","domain":"skhynix.co.kr","type":"online"},"author":"unknown","published_at":"2026-09-23T00:25:10.000Z","updated_at":null,"language":"en","article_type":"interview","originality":"self_produced"},"content":{"headline":"[Future Talent CLASS] Power Shortage in the AI Era, the Solution Lies in Memory…","summary":"Seoul National University Professor Lee Chul-ho pointed out the power efficiency problem in the AI era, emphasizing that memory power efficiency is key in data centers and on-device AI. SK hynix stated that it is improving power efficiency through HBM4 and LPDDR6.","topics":["AI","semiconductors","power efficiency","memory","data centers"],"geography":["KR","US"],"entities":[{"name":"SK hynix","canonical_id":"corp:kr:sk-hynix","type":"company","role_in_article":"primary_subject","metadata":{"ticker":"000660.KS","parent":null}},{"name":"Lee Chul-ho","canonical_id":"person:kr:cheol-ho-lee","type":"person","role_in_article":"quoted","metadata":{}},{"name":"IEA","canonical_id":"org:us:international-energy-agency","type":"organization","role_in_article":"source","metadata":{}},{"name":"SRC","canonical_id":"org:us:strategic-research-council","type":"organization","role_in_article":"source","metadata":{}},{"name":"San Francisco","canonical_id":"location:us:san-francisco","type":"location","role_in_article":"mentioned","metadata":{}}],"claims":[{"id":"c1","statement":"There is a prediction that by 2040, all the power generated by humanity will be used for AI","as_of":"2040","as_of_explicit":true,"as_of_raw":"2040","source_type":"research_paper","comparison":null,"type":"estimate","figures":null,"expiry_hint":"2040-12","insight":{"analyst_name":"이철호","analyst_affiliation":"서울대학교","confidence":"medium","forecast_horizon":"2040","sentiment":"bearish","reasoning":"AI power consumption is expected to increase to an unmanageable level"}},{"id":"c2","statement":"Training a single ultra-large AI model requires about 50GWh (gigawatt-hours) of energy","as_of":"2026","as_of_explicit":false,"as_of_raw":"2026","source_type":"research_paper","comparison":null,"type":"fact","figures":{"value":50,"unit":"GWh","approximate":true,"converted":null},"expiry_hint":null,"insight":null},{"id":"c3","statement":"There is a forecast that data center power consumption will reach 945TWh (terawatt-hours) by 2030","as_of":"2030","as_of_explicit":true,"as_of_raw":"as of 2030","source_type":"research_paper","comparison":null,"type":"estimate","figures":{"value":945,"unit":"TWh","approximate":false,"converted":null},"expiry_hint":"2030-12","insight":null},{"id":"c4","statement":"By 2040, all the energy produced by humanity will be used for computing and data movement","as_of":"2040","as_of_explicit":true,"as_of_raw":"by 2040","source_type":"research_paper","comparison":null,"type":"estimate","figures":null,"expiry_hint":"2040-12","insight":null},{"id":"c5","statement":"For HBM4, power efficiency was improved by 40% compared to the previous generation by increasing I/O (data movement channel) density and introducing advanced processes to the Logic Base Die","as_of":"2026","as_of_explicit":false,"as_of_raw":"2026","source_type":"company_disclosure","comparison":"previous_generation","type":"fact","figures":{"value":40,"unit":"%","approximate":false,"converted":null},"expiry_hint":null,"insight":null},{"id":"c6","statement":"The company developed 10-nanometer-class 6th generation (1c)-based LPDDR6 to address on-device AI, and introduced SOCAMM2, which modularizes LPDDR5X for use in AI servers as well","as_of":"2026","as_of_explicit":false,"as_of_raw":"2026","source_type":"company_disclosure","comparison":null,"type":"fact","figures":null,"expiry_hint":null,"insight":null}],"ai_emotional_context":{"valence":0.2,"arousal":0.4,"primary_emotions":[{"emotion":"concerned","intensity":0.6},{"emotion":"optimistic","intensity":0.4}],"secondary_emotions":[{"emotion":"curious","intensity":0.3}],"emotional_triggers":[{"claim_id":"c1","emotion":"concerned","reason":"existential_threat"},{"claim_id":"c5","emotion":"optimistic","reason":"significant_positive_metric"}]},"image":{"url":"https://onjblseywainslkhvkav.supabase.co/storage/v1/object/public/article-images/da177a48-13ff-4809-9a69-6b1bc4ce7aa3.jpg","alt":"양복 입은 강사와 청년 네 명이 미소 짓는 '미래인재 CLASS' 제4강 전력 효율 강의 소개 이미지","caption":null,"source":"og_image","alt_status":"auto"}},"provenance":{"source_chain":["primary_reporting","expert_interview"],"original_source_url":null,"related_articles":[]},"temporal":{"freshness":"recent","next_update_expected":null},"access":{"license":"neupai_standard","attribution_required":true,"structured_data":"free","full_text_available":true,"full_text_access":null}}