{"id":1930,"date":"2023-06-20T20:21:44","date_gmt":"2023-06-20T20:21:44","guid":{"rendered":"https:\/\/dailyai.com\/?p=1930"},"modified":"2023-06-20T21:32:19","modified_gmt":"2023-06-20T21:32:19","slug":"shortages-of-high-end-tech-in-china-are-driving-chips-underground","status":"publish","type":"post","link":"https:\/\/dailyai.com\/pt\/2023\/06\/shortages-of-high-end-tech-in-china-are-driving-chips-underground\/","title":{"rendered":"A escassez de tecnologia de ponta na China est\u00e1 a fazer com que os chips se tornem clandestinos"},"content":{"rendered":"<p><b>As actuais san\u00e7\u00f5es e disputas comerciais entre os EUA e a China levaram \u00e0 escassez de tecnologia de IA de ponta, como os chips A100 e H100 da Nvidia. Esta situa\u00e7\u00e3o criou um mercado negro invulgar.\u00a0<\/b><\/p>\n<p><span style=\"font-weight: 400\">A Nvidia \u00e9 a campe\u00e3 indiscut\u00edvel do mundo quando se trata de hardware preparado para IA. Os seus principais chips, o A100 e o H100, est\u00e3o numa classe pr\u00f3pria - todos os querem - incluindo as empresas tecnol\u00f3gicas chinesas dispostas a comprar num mercado negro em constante evolu\u00e7\u00e3o.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400\">A China depende das importa\u00e7\u00f5es de tecnologia de ponta de empresas como a Nvidia, que atribuiu <\/span><a href=\"https:\/\/dailyai.com\/pt\/2023\/05\/nvidia-demos-a-suite-of-next-gen-ai-technologies-in-taiwan\/\"><span style=\"font-weight: 400\">$7 mil milh\u00f5es de euros em receitas para a China em 2022<\/span><\/a><span style=\"font-weight: 400\">. No final de 2022, os regulamentos dos EUA restringiram as exporta\u00e7\u00f5es de tecnologia para a China para travar o desenvolvimento da IA, criando um nicho de mercado negro para chips topo de gama.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400\">Segundo consta, os compradores chineses t\u00eam adquirido chips de IA topo de gama fabricados pela Nvidia no mercado eletr\u00f3nico Huaqiangbei em Shenzhen, onde se encontra o arranha-c\u00e9us SEG Plaza repleto de lojas e mercados tecnol\u00f3gicos. Os chips topo de gama, como o A100, s\u00e3o vendidos por HK$150.000 ($19.150) cada, cerca do dobro do valor normal de mercado.\u00a0<\/span><\/p>\n<figure id=\"attachment_1933\" aria-describedby=\"caption-attachment-1933\" style=\"width: 576px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-1933 size-full\" src=\"https:\/\/dailyai.com\/wp-content\/uploads\/2023\/06\/SEG_Plaza_Shenzhen.jpg\" alt=\"\" width=\"576\" height=\"1023\" srcset=\"https:\/\/dailyai.com\/wp-content\/uploads\/2023\/06\/SEG_Plaza_Shenzhen.jpg 576w, https:\/\/dailyai.com\/wp-content\/uploads\/2023\/06\/SEG_Plaza_Shenzhen-169x300.jpg 169w, https:\/\/dailyai.com\/wp-content\/uploads\/2023\/06\/SEG_Plaza_Shenzhen-370x657.jpg 370w, https:\/\/dailyai.com\/wp-content\/uploads\/2023\/06\/SEG_Plaza_Shenzhen-20x36.jpg 20w, https:\/\/dailyai.com\/wp-content\/uploads\/2023\/06\/SEG_Plaza_Shenzhen-27x48.jpg 27w\" sizes=\"auto, (max-width: 576px) 100vw, 576px\" \/><figcaption id=\"caption-attachment-1933\" class=\"wp-caption-text\">O SEG Skyscraper, em Shenzhen, \u00e9 a sede do SEG Electronics Market, onde se encontram os chips A100, segundo a Reuters. Fonte: <a href=\"https:\/\/upload.wikimedia.org\/wikipedia\/commons\/thumb\/0\/04\/SEG_Plaza_Shenzhen.jpg\/576px-SEG_Plaza_Shenzhen.jpg\">Wikimedia Commons<\/a>.<\/figcaption><\/figure>\n<p><span style=\"font-weight: 400\">Ivan Lau, cofundador do Pantheon Lab de Hong Kong, <\/span><a href=\"https:\/\/www.reuters.com\/technology\/inside-chinas-underground-market-high-end-nvidia-ai-chips-2023-06-19\/\"><span style=\"font-weight: 400\">disse \u00e0 Reuters<\/span><\/a><span style=\"font-weight: 400\">Lau estava \u00e0 procura de 2 a 4 chips para alimentar os mais recentes modelos de IA da sua empresa. Lau estava \u00e0 procura de 2 a 4 chips para alimentar os mais recentes modelos de IA da sua empresa.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400\">Os vendedores que quiseram manter o anonimato revelaram \u00e0 Reuters que podiam facilmente adquirir chips A100, que n\u00e3o s\u00e3o ilegais para comprar ou vender - apenas dif\u00edceis de obter. A procura existe certamente, pelo que n\u00e3o \u00e9 surpreendente que os vendedores astutos estejam a tirar partido da situa\u00e7\u00e3o.\u00a0<\/span><\/p>\n<h2><span style=\"font-weight: 400\">O que \u00e9 que a Nvidia tem a dizer sobre o assunto?<\/span><\/h2>\n<p><span style=\"font-weight: 400\">Quando informada sobre este mercado negro, a Nvidia disse \u00e0 Reuters: \"Se recebermos informa\u00e7\u00f5es de que um cliente est\u00e1 a violar o seu acordo connosco e a exportar produtos restritos em viola\u00e7\u00e3o da lei, tomaremos medidas imediatas e adequadas\".<\/span><\/p>\n<p><span style=\"font-weight: 400\">No entanto, os vendedores chineses continuam a localizar chips, incluindo a compra de stocks excedent\u00e1rios a grandes empresas americanas ou a importa\u00e7\u00e3o atrav\u00e9s de empresas sediadas em locais como a \u00cdndia, Taiwan e Singapura.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400\">Um site de eletr\u00f3nica tem 40 vendedores de chips A100, que s\u00e3o mais antigos do que o novo chip H100, mas ainda mais potentes do que o A800 e o H800, que a Nvidia desenvolveu especificamente para o mercado chin\u00eas. <\/span><\/p>\n<p><span style=\"font-weight: 400\">As fichas tamb\u00e9m est\u00e3o listadas no Xiaohongshu, semelhante ao Instagram, e no Douyin, a vers\u00e3o chinesa do TikTok.<\/span><\/p>\n<figure id=\"attachment_1931\" aria-describedby=\"caption-attachment-1931\" style=\"width: 1024px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-1931 size-large\" src=\"https:\/\/dailyai.com\/wp-content\/uploads\/2023\/06\/hopper-arch-h100-sxm-1024x576.jpg\" alt=\"\" width=\"1024\" height=\"576\" srcset=\"https:\/\/dailyai.com\/wp-content\/uploads\/2023\/06\/hopper-arch-h100-sxm-1024x576.jpg 1024w, https:\/\/dailyai.com\/wp-content\/uploads\/2023\/06\/hopper-arch-h100-sxm-300x169.jpg 300w, https:\/\/dailyai.com\/wp-content\/uploads\/2023\/06\/hopper-arch-h100-sxm-768x432.jpg 768w, https:\/\/dailyai.com\/wp-content\/uploads\/2023\/06\/hopper-arch-h100-sxm-1536x864.jpg 1536w, https:\/\/dailyai.com\/wp-content\/uploads\/2023\/06\/hopper-arch-h100-sxm-370x208.jpg 370w, https:\/\/dailyai.com\/wp-content\/uploads\/2023\/06\/hopper-arch-h100-sxm-800x450.jpg 800w, https:\/\/dailyai.com\/wp-content\/uploads\/2023\/06\/hopper-arch-h100-sxm-20x11.jpg 20w, https:\/\/dailyai.com\/wp-content\/uploads\/2023\/06\/hopper-arch-h100-sxm-740x416.jpg 740w, https:\/\/dailyai.com\/wp-content\/uploads\/2023\/06\/hopper-arch-h100-sxm-85x48.jpg 85w, https:\/\/dailyai.com\/wp-content\/uploads\/2023\/06\/hopper-arch-h100-sxm.jpg 1600w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption id=\"caption-attachment-1931\" class=\"wp-caption-text\">Desde que a Nvidia lan\u00e7ou o chip H100, mais A100s est\u00e3o dispon\u00edveis para o mercado negro. Fonte: <a href=\"https:\/\/www.nvidia.com\/en-gb\/data-center\/h100\/\">Nvidia<\/a>.<\/figcaption><\/figure>\n<p><span style=\"font-weight: 400\">A procura de chips topo de gama \u00e9 excecionalmente elevada, especialmente porque a China continua a promover a IA.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Acontece que a Nvidia det\u00e9m todos os ases - a China ainda n\u00e3o desenvolveu a sua pr\u00f3pria ind\u00fastria competitiva de fabrico de IA topo de gama - mas planeia mudar isso <a href=\"https:\/\/dailyai.com\/pt\/2023\/05\/china-scrambles-forward-in-the-race-for-ai-supremacy\/\">nos pr\u00f3ximos 2 a 5 anos<\/a>.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400\">Um analista da 86Research, sediada em Xangai, sugeriu que os EUA n\u00e3o est\u00e3o muito preocupados com as transac\u00e7\u00f5es em pequena escala destes chips, uma vez que s\u00e3o utilizados principalmente por empresas em fase de arranque e PME; \"S\u00f3 se\/quando a China representar uma amea\u00e7a maior, na sequ\u00eancia de uma recupera\u00e7\u00e3o significativa, \u00e9 que veremos uma aplica\u00e7\u00e3o mais rigorosa\".<\/span><\/p>\n<p>Embora os grandes modelos de IA, como o ChatGPT, exijam milhares destes chips, \u00e9 poss\u00edvel executar modelos poderosos com apenas alguns.<\/p>\n<p>Al\u00e9m disso, \u00e0 medida que a IA se torna mais simples e mais eficiente, as empresas v\u00e3o conseguir mais quil\u00f3metros dos seus chips do mercado negro. A \u00fanica coisa suscet\u00edvel de o impedir \u00e9 a China desenvolver o seu pr\u00f3prio hardware de IA topo de gama.<\/p>","protected":false},"excerpt":{"rendered":"<p>As actuais san\u00e7\u00f5es e disputas comerciais entre os EUA e a China levaram \u00e0 escassez de tecnologia de IA de ponta, como os chips A100 e H100 da Nvidia. Esta situa\u00e7\u00e3o criou um mercado negro invulgar.  A Nvidia \u00e9 a campe\u00e3 indiscut\u00edvel do mundo quando se trata de hardware pronto para IA. Os seus principais chips, o A100 e o H100, est\u00e3o numa classe pr\u00f3pria - todos os querem - incluindo as empresas tecnol\u00f3gicas chinesas dispostas a comprar num mercado negro em constante evolu\u00e7\u00e3o.  A China depende das importa\u00e7\u00f5es de tecnologia de ponta de empresas como a Nvidia, que atribuiu $7bn em receitas \u00e0 China em 2022. No final de 2022, a regulamenta\u00e7\u00e3o dos EUA<\/p>","protected":false},"author":2,"featured_media":1932,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[84],"tags":[106,100],"class_list":["post-1930","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-industry","tag-nvidia","tag-semiconductors"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Shortages of high-end tech in China are driving chips underground | DailyAI<\/title>\n<meta name=\"description\" content=\"Ongoing sanctions and trade disputes between the US and China have led to shortages in high-end AI tech, such as Nvidia\u2019s A100 and H100 chips.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" 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