{"id":30865,"date":"2018-10-08T04:00:00","date_gmt":"2018-10-08T04:00:00","guid":{"rendered":"https:\/\/fr.cryptonews.com\/?p=30865"},"modified":"2023-06-26T11:06:40","modified_gmt":"2023-06-26T11:06:40","slug":"miner-des-cryptoactifs-toujours-rentable-mais-pas-pour-vous-2014","status":"publish","type":"post","link":"https:\/\/cryptonews.com\/fr\/exclusives\/miner-des-cryptoactifs-toujours-rentable-mais-pas-pour-vous-2014\/","title":{"rendered":"Miner des cryptoactifs, toujours rentable mais pas pour vous"},"content":{"rendered":"<p class=\"wp-block-paragraph\"><sub>Photo: iStock \/ hocus-focus<\/sub><\/p><p>Alors que le cours du Bitcoin poursuit sa correction depuis le pic de mi-d&eacute;cembre 2017 (-68%), le hashrate &ndash; indicateur de la puissance de calcul attribu&eacute; &agrave; la s&eacute;curisation du r&eacute;seau Bitcoin &ndash; ne cesse de cro&icirc;tre pour atteindre 50 EH\/s (cela repr&eacute;sente 50 milliards de milliards de hash par seconde). Une croissance de 212% par rapport au d&eacute;but de l&rsquo;ann&eacute;e 2018.<\/p><p>Les mineurs &eacute;tant r&eacute;mun&eacute;r&eacute;s en bitcoins, si le cours de cet actif diminue, leur r&eacute;mun&eacute;ration diminue m&eacute;caniquement, donc comment expliquer que toujours plus de mat&eacute;riel est d&eacute;di&eacute; &agrave; la s&eacute;curisation du r&eacute;seau Bitcoin?<\/p><h3 data-param=\"2\" id=\"une-activite-encore-rentable-sous-certaines-conditions\">Une activit&eacute; encore rentable sous certaines conditions<\/h3><p>La majorit&eacute; du parc existant de mat&eacute;riel d&eacute;di&eacute; au mining est constitu&eacute; d&rsquo;ASICs Antminer S9, un produit sorti en 2016 dont l&rsquo;investissement pour l&rsquo;acquisition a &eacute;t&eacute; amorti depuis longtemps par les professionnels du secteur et le co&ucirc;t &ldquo;r&eacute;el&rdquo; d&rsquo;utilisation de ce mat&eacute;riel n&rsquo;est plus que le co&ucirc;t de sa consommation &eacute;lectrique.<\/p><p>Les professionnels du secteur installent la plupart de leurs op&eacute;rations dans les zones g&eacute;ographiques o&ugrave; l&rsquo;&eacute;lectricit&eacute; est bon march&eacute; et o&ugrave; le refroidissement, qui peut repr&eacute;senter jusqu&rsquo;&agrave; 30% des co&ucirc;ts de fonctionnement, est facilit&eacute; par un climat froid comme en Chine, en Islande ou au Canada.<\/p><p>M&ecirc;me dans le cadre d&rsquo;une diminution du revenu du mining suite &agrave; la baisse des cours, le faible co&ucirc;t li&eacute; aux S9 ne motive pas les fermes de minage &agrave; les d&eacute;brancher, si on exclut le co&ucirc;t du mat&eacute;riel d&eacute;j&agrave; amorti et qu&rsquo;on se base sur l&rsquo;hypoth&egrave;se raisonnable d&rsquo;une &eacute;lectricit&eacute; &agrave; $0,06\/kWh, un S9 est toujours rentable &agrave; la difficult&eacute; et au cours actuel.<\/p><p><a href=\"https:\/\/insights.coinhouse.com\/fr\/miner-cryptoactifs-pas-rentable-pour-vous\/\" target=\"_blank\" rel=\"noopener\">Lisez la suite de cet article sur Coinhouse Insights<\/a>.<\/p><p><i>Avertissement : cet article vous est pr&eacute;sent&eacute; par l&rsquo;&eacute;quipe de <a href=\"https:\/\/insights.coinhouse.com\/fr\/\" target=\"_blank\" rel=\"noopener\">Coinhouse<\/a>, ne refl&egrave;te pas n&eacute;cessairement l&rsquo;opinion de CryptonewsFR et ne constitue en aucun cas des conseils &agrave; l&rsquo;investissement ni des consignes de trading.<\/i><\/p>","protected":false},"excerpt":{"rendered":"<p>Photo: iStock \/ hocus-focusAlors que le cours du Bitcoin poursuit sa correction depuis le pic de mi-d&eacute;cembre 2017 (-68%), le hashrate &ndash; indicateur de la puissance de calcul attribu&eacute; &agrave; la s&eacute;curisation du r&eacute;seau Bitcoin &ndash; ne cesse de cro&icirc;tre pour atteindre 50 EH\/s (cela repr&eacute;sente 50 milliards de milliards de hash par seconde). Une [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[2,4],"tags":[122,135,176,62,64,73],"editors":[620],"sponsored_companies":[],"class_list":["post-30865","post","type-post","status-publish","format-standard","hentry","category-exclusives","category-opinions","tag-bitcoins","tag-coinhouse","tag-marche","tag-minage","tag-minage-bitcoin","tag-trading","editors-coinhouse"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.9 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Miner des cryptoactifs, toujours rentable mais pas pour vous<\/title>\n<meta name=\"description\" content=\"Photo: iStock \/ hocus-focusAlors que le cours du Bitcoin poursuit sa correction depuis le pic de mi-d&eacute;cembre 2017 (-68%), le hashrate &ndash;\" \/>\n<meta name=\"robots\" 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