{"id":13057,"date":"2025-11-12T17:00:43","date_gmt":"2025-11-12T09:00:43","guid":{"rendered":"https:\/\/www.oscoo.com\/?p=13057"},"modified":"2025-11-19T15:45:12","modified_gmt":"2025-11-19T07:45:12","slug":"hbm-the-high-bandwidth-revolution-reshaping-the-semiconductor-memory-landscape","status":"publish","type":"post","link":"https:\/\/www.oscoo.com\/pt\/news\/hbm-the-high-bandwidth-revolution-reshaping-the-semiconductor-memory-landscape\/","title":{"rendered":"HBM: A revolu\u00e7\u00e3o da alta largura de banda que est\u00e1 remodelando o cen\u00e1rio da mem\u00f3ria de semicondutores"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"13057\" class=\"elementor elementor-13057\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-ee58498 blog-post-container e-flex e-con-boxed e-con e-parent\" data-id=\"ee58498\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-97d01e3 intro elementor-widget elementor-widget-text-editor\" data-id=\"97d01e3\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Impulsionados pelo r\u00e1pido crescimento da intelig\u00eancia artificial, da computa\u00e7\u00e3o de alto desempenho e dos centros de dados na nuvem, os sistemas de mem\u00f3ria tradicionais est\u00e3o a enfrentar desafios sem precedentes. O desempenho do processador continua a crescer exponencialmente, mas as velocidades de transfer\u00eancia de dados t\u00eam tido dificuldade em acompanhar - criando um \"estrangulamento da largura de banda\" que limita o desempenho geral do sistema. Em resposta, <strong data-start=\"691\" data-end=\"722\">HBM (mem\u00f3ria de alta largura de banda)<\/strong> nasceu. Ao usar o empacotamento 3D empilhado e interfaces de barramento ultra-amplas, o HBM aumenta muito a largura de banda de transfer\u00eancia de dados por watt de energia. Atualmente, ele \u00e9 visto como uma das principais tecnologias capazes de romper os limites do desempenho da mem\u00f3ria.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-bddd0e8 elementor-widget elementor-widget-image\" data-id=\"bddd0e8\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1350\" height=\"655\" src=\"https:\/\/www.oscoo.com\/wp-content\/uploads\/2025\/11\/article-HBM-market-and-status-review-header-img.webp\" class=\"attachment-full size-full wp-image-13126\" alt=\"\" srcset=\"https:\/\/www.oscoo.com\/wp-content\/uploads\/2025\/11\/article-HBM-market-and-status-review-header-img.webp 1350w, https:\/\/www.oscoo.com\/wp-content\/uploads\/2025\/11\/article-HBM-market-and-status-review-header-img-300x146.webp 300w, https:\/\/www.oscoo.com\/wp-content\/uploads\/2025\/11\/article-HBM-market-and-status-review-header-img-1024x497.webp 1024w, https:\/\/www.oscoo.com\/wp-content\/uploads\/2025\/11\/article-HBM-market-and-status-review-header-img-768x373.webp 768w, https:\/\/www.oscoo.com\/wp-content\/uploads\/2025\/11\/article-HBM-market-and-status-review-header-img-18x9.webp 18w, https:\/\/www.oscoo.com\/wp-content\/uploads\/2025\/11\/article-HBM-market-and-status-review-header-img-500x243.webp 500w, https:\/\/www.oscoo.com\/wp-content\/uploads\/2025\/11\/article-HBM-market-and-status-review-header-img-800x388.webp 800w\" sizes=\"auto, (max-width: 1350px) 100vw, 1350px\" title=\"\">\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-26f2671 elementor-widget elementor-widget-heading\" data-id=\"26f2671\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">A tecnologia e a arquitetura da HBM<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e3fe62e elementor-widget elementor-widget-text-editor\" data-id=\"e3fe62e\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>O HBM difere da mem\u00f3ria DDR tradicional em sua <strong data-start=\"1071\" data-end=\"1103\">3D TSV (Through-Silicon Via)<\/strong> conce\u00e7\u00e3o de interconex\u00e3o vertical. M\u00faltiplas matrizes DRAM s\u00e3o empilhadas verticalmente e ligadas atrav\u00e9s de vias de sil\u00edcio, sendo depois embaladas em conjunto com uma matriz l\u00f3gica (normalmente uma GPU ou um acelerador de IA) num interpositor de sil\u00edcio. Esta conce\u00e7\u00e3o encurta drasticamente os caminhos de sinal, permitindo velocidades de transfer\u00eancia muito mais elevadas com menor consumo de energia. Em contraste, <span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" href=\"\/pt\/news\/ddr4-vs-ddr5-ram-evolution-or-revolution\/\">DDR4 e DDR5<\/a><\/span> continuam a utilizar a cablagem paralela convencional de PCB, em que o aumento da largura de banda acarreta custos mais elevados de pot\u00eancia e de integridade do sinal.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f06fa26 elementor-widget elementor-widget-text-editor\" data-id=\"f06fa26\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<table><thead><tr><th>Carater\u00edstica<\/th><th>HBM<\/th><th>DDR4<\/th><th>DDR5<\/th><\/tr><\/thead><tbody><tr><td>Liga\u00e7\u00e3o<\/td><td>Empilhamento vertical de TSV<\/td><td>Cablagem paralela da placa de circuito impresso<\/td><td>Cablagem paralela da placa de circuito impresso<\/td><\/tr><tr><td>Embalagem<\/td><td>Co-embalado com matriz l\u00f3gica (2,5D)<\/td><td>M\u00f3dulo separado<\/td><td>M\u00f3dulo separado<\/td><\/tr><tr><td>Velocidade por pino<\/td><td>~2 Gbps<\/td><td>~3,2 Gbps<\/td><td>~6,4 Gbps<\/td><\/tr><tr><td>Largura de banda total (por pilha)<\/td><td>256 GB\/s (HBM2) - 1 TB\/s (HBM3E)<\/td><td>~25 GB\/s<\/td><td>~50 GB\/s<\/td><\/tr><tr><td>Efici\u00eancia energ\u00e9tica<\/td><td>Elevado<\/td><td>M\u00e9dio<\/td><td>M\u00e9dio-alto<\/td><\/tr><tr><td>Aplica\u00e7\u00f5es<\/td><td>HPC, IA, GPU, Redes<\/td><td>PCs, servidores<\/td><td>PCs, servidores<\/td><\/tr><\/tbody><\/table>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9b2a688 elementor-widget elementor-widget-text-editor\" data-id=\"9b2a688\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p data-start=\"2157\" data-end=\"2423\">A partir de 2025, a tecnologia HBM avan\u00e7ou para <strong data-start=\"2200\" data-end=\"2209\">HBM3E<\/strong>oferecendo at\u00e9 24 GB por pilha e larguras de banda que atingem 1,2 TB\/s. A pr\u00f3xima gera\u00e7\u00e3o, <strong data-start=\"2297\" data-end=\"2305\">HBM4<\/strong>, espera-se que utilize um <em data-start=\"2328\" data-end=\"2357\">chiplet + interpositor ativo<\/em> para uma integra\u00e7\u00e3o e efici\u00eancia t\u00e9rmica ainda maiores.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-fdc702f elementor-widget elementor-widget-shortcode\" data-id=\"fdc702f\" data-element_type=\"widget\" data-widget_type=\"shortcode.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-shortcode\"><a href=\"\/pt\/oscoo-leading-ssd-manufacturer\/\"><img decoding=\"async\" src=\"\/wp-content\/uploads\/2025\/09\/oscoo-2b-banner-1400x475-1.webp\" style=\"widht:100%;\" alt=\"\" title=\"\"><\/a><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-df41d7d elementor-widget elementor-widget-heading\" data-id=\"df41d7d\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Panorama do sector: Oligop\u00f3lio e barreiras t\u00e9cnicas<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5018a4b elementor-widget elementor-widget-text-editor\" data-id=\"5018a4b\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p data-start=\"2496\" data-end=\"2658\">A HBM \u00e9 extremamente dif\u00edcil de fabricar. Os principais desafios incluem <strong data-start=\"2567\" data-end=\"2655\">Rendimento de empilhamento 3D, precis\u00e3o de empacotamento, dissipa\u00e7\u00e3o de calor e fabrico de interpositores. <\/strong>Consequentemente, o mercado global \u00e9 altamente concentrado, dominado por tr\u00eas grandes produtores de mem\u00f3rias:<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8f8e54d elementor-widget elementor-widget-text-editor\" data-id=\"8f8e54d\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<table><thead><tr><th>Empresa<\/th><th>Quota de mercado (aprox.)<\/th><th>Produto principal<\/th><th>Principais clientes<\/th><\/tr><\/thead><tbody><tr><td>SK hynix<\/td><td>50%+<\/td><td>HBM3 \/ HBM3E<\/td><td>NVIDIA, AMD, Intel<\/td><\/tr><tr><td>Samsung<\/td><td>35%<\/td><td>HBM2E \/ HBM3<\/td><td>AMD, Google, Amazon<\/td><\/tr><tr><td>Micron<\/td><td>10-15%<\/td><td>HBM2E \/ HBM3<\/td><td>NVIDIA, Meta, Tesla<\/td><\/tr><\/tbody><\/table>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3aea8dc elementor-widget elementor-widget-text-editor\" data-id=\"3aea8dc\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p data-start=\"3119\" data-end=\"3284\">Entretanto, as empresas do Jap\u00e3o e de Taiwan (como a Kioxia, a Nanya e a Winbond) ainda se encontram em fases de I&amp;D e continuam duas a tr\u00eas gera\u00e7\u00f5es atrasadas na comercializa\u00e7\u00e3o. Na China continental, <strong data-start=\"3305\" data-end=\"3313\">CXMT<\/strong> e <strong data-start=\"3318\" data-end=\"3326\">YMTC<\/strong> iniciaram os primeiros projectos HBM, mas devido \u00e0 limitada capacidade de embalagem avan\u00e7ada e \u00e0 depend\u00eancia de equipamento importado, n\u00e3o se espera que a produ\u00e7\u00e3o em grande escala se realize em breve.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8bb54f5 elementor-widget elementor-widget-text-editor\" data-id=\"8bb54f5\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Este \"oligop\u00f3lio t\u00e9cnico\" d\u00e1 um enorme poder de fixa\u00e7\u00e3o de pre\u00e7os a algumas empresas. De 2023 a 2025, as GPUs H100, H200 e Blackwell da NVIDIA impulsionaram uma demanda explosiva por HBM, resultando em lucros recordes para a SK hynix e oferta global restrita.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2fb3937 elementor-widget elementor-widget-image\" data-id=\"2fb3937\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1350\" height=\"759\" src=\"https:\/\/www.oscoo.com\/wp-content\/uploads\/2025\/11\/global-high-bandwidth-memory-market.webp\" class=\"attachment-full size-full wp-image-13120\" alt=\"\" srcset=\"https:\/\/www.oscoo.com\/wp-content\/uploads\/2025\/11\/global-high-bandwidth-memory-market.webp 1350w, https:\/\/www.oscoo.com\/wp-content\/uploads\/2025\/11\/global-high-bandwidth-memory-market-300x169.webp 300w, https:\/\/www.oscoo.com\/wp-content\/uploads\/2025\/11\/global-high-bandwidth-memory-market-1024x576.webp 1024w, https:\/\/www.oscoo.com\/wp-content\/uploads\/2025\/11\/global-high-bandwidth-memory-market-768x432.webp 768w, https:\/\/www.oscoo.com\/wp-content\/uploads\/2025\/11\/global-high-bandwidth-memory-market-18x10.webp 18w, https:\/\/www.oscoo.com\/wp-content\/uploads\/2025\/11\/global-high-bandwidth-memory-market-500x281.webp 500w, https:\/\/www.oscoo.com\/wp-content\/uploads\/2025\/11\/global-high-bandwidth-memory-market-800x450.webp 800w\" sizes=\"auto, (max-width: 1350px) 100vw, 1350px\" title=\"\">\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-04528b8 elementor-widget elementor-widget-heading\" data-id=\"04528b8\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Din\u00e2mica de mercado: HBM alimenta a economia de IA e computa\u00e7\u00e3o<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-887cb32 elementor-widget elementor-widget-heading\" data-id=\"887cb32\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">A forma\u00e7\u00e3o em IA como principal motor de crescimento<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-fe2cb5b elementor-widget elementor-widget-text-editor\" data-id=\"fe2cb5b\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p data-start=\"4038\" data-end=\"4301\">Com o aumento da IA generativa e dos grandes modelos de linguagem, o HBM tornou-se um companheiro essencial para as GPUs. A H100 da NVIDIA usa 80 GB de HBM3 com largura de banda de 3,35 TB\/s, enquanto a nova GPU Blackwell usa HBM3E com o dobro da capacidade e at\u00e9 8 TB\/s de largura de banda total. Isto significa que a largura de banda de mem\u00f3ria necess\u00e1ria para o treino de IA aumentou quase dez vezes desde 2020. O desempenho do HBM agora determina diretamente a efici\u00eancia da GPU - tornando-o um fator central na competitividade do chip.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5246519 elementor-widget elementor-widget-heading\" data-id=\"5246519\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Aumento de pre\u00e7os e escassez de oferta<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9725361 elementor-widget elementor-widget-text-editor\" data-id=\"9725361\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>O mercado de IA em expans\u00e3o fez com que os pre\u00e7os do HBM aumentassem mais de 60% entre 2024 e 2025. A SK hynix tem estado a funcionar a plena capacidade, muitas vezes incapaz de satisfazer a procura. Como a produ\u00e7\u00e3o de HBM consome uma capacidade de embalagem avan\u00e7ada, algumas linhas de DDR5 foram transferidas para HBM, aumentando os pre\u00e7os da mem\u00f3ria em geral.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ff43179 elementor-widget elementor-widget-heading\" data-id=\"ff43179\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Novos operadores e expans\u00e3o da cadeia de abastecimento<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ef83c39 elementor-widget elementor-widget-text-editor\" data-id=\"ef83c39\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Empresas de embalagens avan\u00e7adas, tais como <strong data-start=\"5119\" data-end=\"5127\">TSMC<\/strong>, <strong data-start=\"5129\" data-end=\"5136\">ASE<\/strong>e <strong data-start=\"5142\" data-end=\"5153\">Samsung<\/strong> est\u00e3o a expandir as linhas de produ\u00e7\u00e3o de CoWoS e InFO. Os fornecedores de equipamento de EDA e de ensaio - incluindo <strong data-start=\"5249\" data-end=\"5260\">Cad\u00eancia<\/strong>, <strong data-start=\"5262\" data-end=\"5274\">Synopsys<\/strong>e <strong data-start=\"5280\" data-end=\"5287\">KLA<\/strong> - est\u00e3o a desenvolver ferramentas de verifica\u00e7\u00e3o e inspe\u00e7\u00e3o para DRAM 3D. Todo o ecossistema est\u00e1 a amadurecer rapidamente.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-73860ee elementor-widget elementor-widget-heading\" data-id=\"73860ee\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">O impacto da HBM nos mercados tradicionais de mem\u00f3ria<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-841ffb0 elementor-widget elementor-widget-text-editor\" data-id=\"841ffb0\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>A ascens\u00e3o do HBM n\u00e3o \u00e9 um evento isolado. Ele est\u00e1 remodelando todo o ecossistema de mem\u00f3ria e tendo efeitos profundos nos mercados de DDR e GDDR.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3c360f9 elementor-widget elementor-widget-heading\" data-id=\"3c360f9\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">A DDR est\u00e1 a orientar-se para os segmentos de gama m\u00e9dia e de servidores<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4d1e31e elementor-widget elementor-widget-text-editor\" data-id=\"4d1e31e\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Como o HBM se encaixa melhor em sistemas de alto desempenho, os PCs de consumo e servidores b\u00e1sicos continuar\u00e3o a usar DDR4\/DDR5. No entanto, \u00e0 medida que os servidores de IA se tornam a principal fonte de crescimento da procura, a quota de mercado da DDR ir\u00e1 diminuir. De acordo com a TrendForce, a ado\u00e7\u00e3o de HBM em centros de dados pode exceder 35% at\u00e9 2026. A DDR4 ser\u00e1 rapidamente eliminada, enquanto a DDR5 entra na maturidade.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ecdae59 elementor-widget elementor-widget-text-editor\" data-id=\"ecdae59\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p style=\"text-align: center;\"><strong>Quota de mercado prevista por aplica\u00e7\u00e3o (2025-2027)<\/strong><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3c4d3d4 elementor-widget elementor-widget-text-editor\" data-id=\"3c4d3d4\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<table><thead><tr><th>Aplica\u00e7\u00e3o<\/th><th>2025<\/th><th>2026<\/th><th>2027<\/th><\/tr><\/thead><tbody><tr><td>IA \/ HPC<\/td><td>HBM \u2192 70%<\/td><td>80%<\/td><td>85%<\/td><\/tr><tr><td>Servidores gerais<\/td><td>DDR5 \u2192 70%<\/td><td>65%<\/td><td>60%<\/td><\/tr><tr><td>PC \/ Consumidor<\/td><td>DDR4 \u2192 60%<\/td><td>45%<\/td><td>30%<\/td><\/tr><tr><td>Mem\u00f3ria GPU<\/td><td>Mistura de DDR6 \/ HBM<\/td><td>Transi\u00e7\u00e3o para a HBM<\/td><td>HBM convencional<\/td><\/tr><\/tbody><\/table>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1c5afdc elementor-widget elementor-widget-heading\" data-id=\"1c5afdc\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Os fabricantes de DDR entram na \"Segunda Transforma\u00e7\u00e3o\"<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-633a6f3 elementor-widget elementor-widget-text-editor\" data-id=\"633a6f3\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p data-start=\"6403\" data-end=\"6638\">Fabricantes de mem\u00f3rias tradicionais como <strong data-start=\"6434\" data-end=\"6444\">Micron<\/strong> e <strong data-start=\"6449\" data-end=\"6460\">Samsung<\/strong> est\u00e3o a mudar de estrat\u00e9gia. Elas est\u00e3o aumentando o investimento em HBM e a capacidade de empacotamento avan\u00e7ado, ao mesmo tempo em que reposicionam a DDR como um produto de gama m\u00e9dia a baixa para mercados sens\u00edveis ao custo. A HBM tornou-se, assim, tanto um novo motor de crescimento como uma for\u00e7a que est\u00e1 a remodelar a concorr\u00eancia empresarial.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-50788ee elementor-widget elementor-widget-heading\" data-id=\"50788ee\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Perspectivas futuras: HBM4 e a era do chiplet<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e7b287f elementor-widget elementor-widget-text-editor\" data-id=\"e7b287f\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Nos pr\u00f3ximos cinco anos, a HBM ir\u00e1 se fundir cada vez mais com <strong data-start=\"6848\" data-end=\"6873\">arquitecturas de chiplets<\/strong>. <strong data-start=\"6877\" data-end=\"6885\">HBM4<\/strong>prevista para 2026-2027, poder\u00e1 fornecer uma largura de banda superior a 2 TB\/s atrav\u00e9s de interpositores activos, atingindo novos n\u00edveis de efici\u00eancia energ\u00e9tica.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-54e8a1b elementor-widget elementor-widget-text-editor\" data-id=\"54e8a1b\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p style=\"text-align: center;\"><strong>Roteiro da tecnologia HBM<\/strong><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2aa0eb3 elementor-widget elementor-widget-text-editor\" data-id=\"2aa0eb3\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<table><thead><tr><th>Gera\u00e7\u00e3o<\/th><th>Ano<\/th><th>Camadas de pilha<\/th><th>Capacidade (por pilha)<\/th><th>Largura de banda (GB\/s)<\/th><th>Aplica\u00e7\u00e3o principal<\/th><\/tr><\/thead><tbody><tr><td>HBM1<\/td><td>2015<\/td><td>4<\/td><td>4 GB<\/td><td>128<\/td><td>GPU<\/td><\/tr><tr><td>HBM2<\/td><td>2017<\/td><td>8<\/td><td>8 GB<\/td><td>256<\/td><td>HPC<\/td><\/tr><tr><td>HBM2E<\/td><td>2020<\/td><td>8<\/td><td>16 GB<\/td><td>460<\/td><td>IA \/ 5G<\/td><\/tr><tr><td>HBM3<\/td><td>2023<\/td><td>12<\/td><td>24 GB<\/td><td>819<\/td><td>Forma\u00e7\u00e3o em IA<\/td><\/tr><tr><td>HBM3E<\/td><td>2025<\/td><td>16<\/td><td>24 GB<\/td><td>1200<\/td><td>LLMs, HPC<\/td><\/tr><tr><td>HBM4<\/td><td>2027*<\/td><td>16+<\/td><td>32 GB+<\/td><td>2000+<\/td><td>Chiplet SoC<\/td><\/tr><\/tbody><\/table>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-de75c51 elementor-widget elementor-widget-text-editor\" data-id=\"de75c51\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Ao mesmo tempo, fabricantes de chips como <strong data-start=\"7573\" data-end=\"7583\">NVIDIA<\/strong>, <strong data-start=\"7585\" data-end=\"7592\">AMD<\/strong>e <strong data-start=\"7598\" data-end=\"7607\">Intel<\/strong> est\u00e3o explorando uma maior integra\u00e7\u00e3o do HBM diretamente nos m\u00f3dulos de computa\u00e7\u00e3o, combinando computa\u00e7\u00e3o e mem\u00f3ria em um s\u00f3. Esta tend\u00eancia est\u00e1 a esbater as fronteiras entre mem\u00f3ria, cache e armazenamento - abrindo caminho para um novo conceito de arquitetura conhecido como <strong data-start=\"7852\" data-end=\"7876\">\"Mem\u00f3ria como computa\u00e7\u00e3o\".<\/strong><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-cbf21f1 elementor-widget elementor-widget-heading\" data-id=\"cbf21f1\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">O ponto de viragem da revolu\u00e7\u00e3o da mem\u00f3ria<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f68c4aa elementor-widget elementor-widget-text-editor\" data-id=\"f68c4aa\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p data-start=\"7951\" data-end=\"8151\">O HBM \u00e9 mais do que apenas um novo tipo de mem\u00f3ria - ele \u00e9 a for\u00e7a motriz por tr\u00e1s da pr\u00f3xima era da computa\u00e7\u00e3o. Ele simboliza a mudan\u00e7a da ind\u00fastria de um <strong data-start=\"8093\" data-end=\"8112\">\"computar primeiro\"<\/strong> para um <strong data-start=\"8118\" data-end=\"8139\">\"largura de banda em primeiro lugar\"<\/strong> paradigma. Em IA, condu\u00e7\u00e3o aut\u00f3noma, simula\u00e7\u00e3o e computa\u00e7\u00e3o em nuvem, a HBM continuar\u00e1 a expandir o seu alcance, tornando-se uma m\u00e9trica cr\u00edtica para o desempenho. No entanto, seu alto custo, fabrica\u00e7\u00e3o complexa e cadeia de suprimentos concentrada tamb\u00e9m introduzem novos riscos. Equilibrar desempenho com acessibilidade continua sendo o maior desafio do setor. Nos pr\u00f3ximos anos, como <strong data-start=\"8509\" data-end=\"8517\">HBM4<\/strong> e <strong data-start=\"8522\" data-end=\"8530\">HBM5<\/strong> emergir, podemos entrar numa era em que <strong data-start=\"8565\" data-end=\"8616\">a pr\u00f3pria mem\u00f3ria torna-se o n\u00facleo do poder de computa\u00e7\u00e3o<\/strong> - e a HBM estar\u00e1 no centro desta revolu\u00e7\u00e3o.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>O HBM difere da mem\u00f3ria DDR tradicional em seu design de interconex\u00e3o vertical 3D TSV (Through-Silicon Via). M\u00faltiplas matrizes DRAM s\u00e3o empilhadas verticalmente e conectadas atrav\u00e9s de vias de sil\u00edcio, e ent\u00e3o empacotadas junto com uma matriz l\u00f3gica (tipicamente uma GPU ou acelerador de IA) em um interpositor de sil\u00edcio.<\/p>","protected":false},"author":4,"featured_media":13124,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[52],"tags":[],"class_list":["post-13057","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-industry-news"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.oscoo.com\/pt\/wp-json\/wp\/v2\/posts\/13057","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.oscoo.com\/pt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.oscoo.com\/pt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.oscoo.com\/pt\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/www.oscoo.com\/pt\/wp-json\/wp\/v2\/comments?post=13057"}],"version-history":[{"count":83,"href":"https:\/\/www.oscoo.com\/pt\/wp-json\/wp\/v2\/posts\/13057\/revisions"}],"predecessor-version":[{"id":13382,"href":"https:\/\/www.oscoo.com\/pt\/wp-json\/wp\/v2\/posts\/13057\/revisions\/13382"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.oscoo.com\/pt\/wp-json\/wp\/v2\/media\/13124"}],"wp:attachment":[{"href":"https:\/\/www.oscoo.com\/pt\/wp-json\/wp\/v2\/media?parent=13057"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.oscoo.com\/pt\/wp-json\/wp\/v2\/categories?post=13057"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.oscoo.com\/pt\/wp-json\/wp\/v2\/tags?post=13057"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}