{"id":5360,"date":"2026-07-03T08:14:54","date_gmt":"2026-07-03T06:14:54","guid":{"rendered":"https:\/\/computershop.eu\/blog\/?p=5352"},"modified":"2026-07-03T08:27:02","modified_gmt":"2026-07-03T06:27:02","slug":"npu-vs-cpu-vs-gpu-quelle-est-la-difference","status":"publish","type":"post","link":"https:\/\/computershop.eu\/blog\/fr\/npu-vs-cpu-vs-gpu-quelle-est-la-difference","title":{"rendered":"NPU vs CPU vs GPU : quelle est la diff\u00e9rence ?"},"content":{"rendered":"<span class=\"span-reading-time rt-reading-time\" style=\"display: block;\"><span class=\"rt-label rt-prefix\">Reading Time: <\/span> <span class=\"rt-time\"> 4<\/span> <span class=\"rt-label rt-postfix\">minutes<\/span><\/span>\n<p class=\"wp-block-paragraph\">Lorsque vous lisez les sp\u00e9cifications d&#8217;un ordinateur portable, d&#8217;un smartphone ou d&#8217;un PC moderne, il est impossible de ne pas remarquer des termes tels que <strong>CPU<\/strong>, <strong>GPU<\/strong> et, plus r\u00e9cemment, <strong>NPU<\/strong>. Chacun de ces processeurs a un r\u00f4le diff\u00e9rent, et comprendre les diff\u00e9rences entre eux peut vous aider \u00e0 choisir l&#8217;appareil qui r\u00e9pond le mieux \u00e0 vos besoins.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Dans cet article, nous expliquons de mani\u00e8re accessible ce qu&#8217;est un CPU, ce que fait un GPU et pourquoi le NPU est devenu l&#8217;un des composants les plus importants des appareils bas\u00e9s sur l&#8217;intelligence artificielle.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">En r\u00e9sum\u00e9 : la diff\u00e9rence entre CPU, GPU et NPU<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Si nous devions r\u00e9sumer en une seule phrase :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>CPU<\/strong> ex\u00e9cute les t\u00e2ches g\u00e9n\u00e9rales du syst\u00e8me d&#8217;exploitation et des applications.<\/li>\n\n\n\n<li><strong>GPU<\/strong> traite simultan\u00e9ment un tr\u00e8s grand nombre d&#8217;op\u00e9rations math\u00e9matiques, \u00e9tant id\u00e9al pour la graphisme et les calculs parall\u00e8les.<\/li>\n\n\n\n<li><strong>NPU<\/strong> est sp\u00e9cialement con\u00e7u pour acc\u00e9l\u00e9rer les algorithmes d&#8217;intelligence artificielle et de machine learning, consommant beaucoup moins d&#8217;\u00e9nergie que le CPU ou le GPU.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">En d&#8217;autres termes, chaque processeur est optimis\u00e9 pour un certain type d&#8217;activit\u00e9.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Que signifie CPU ?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">CPU (Unit\u00e9 Centrale de Traitement) est le processeur principal de l&#8217;ordinateur ou du t\u00e9l\u00e9phone. Il coordonne le fonctionnement de l&#8217;ensemble du syst\u00e8me et ex\u00e9cute la plupart des instructions logicielles.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">R\u00f4le du processeur (CPU)<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Le processeur est responsable de :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>l&#8217;ex\u00e9cution du syst\u00e8me d&#8217;exploitation ;<\/li>\n\n\n\n<li>l&#8217;ouverture des applications ;<\/li>\n\n\n\n<li>la navigation sur Internet ;<\/li>\n\n\n\n<li>le traitement de documents ;<\/li>\n\n\n\n<li>la gestion de la m\u00e9moire ;<\/li>\n\n\n\n<li>la coordination des autres composants mat\u00e9riels.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Le processeur est con\u00e7u pour \u00eatre flexible. Il peut ex\u00e9cuter presque tout type d&#8217;instruction, mais il n&#8217;est pas optimis\u00e9 pour des volumes \u00e9normes de calculs parall\u00e8les.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Avantages du CPU (processeur)<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>tr\u00e8s polyvalent ;<\/li>\n\n\n\n<li>excellent pour les t\u00e2ches g\u00e9n\u00e9rales ;<\/li>\n\n\n\n<li>r\u00e9ponse rapide aux op\u00e9rations complexes et vari\u00e9es.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Inconv\u00e9nients<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>performance limit\u00e9e dans le traitement de l&#8217;IA ;<\/li>\n\n\n\n<li>consommation d&#8217;\u00e9nergie plus \u00e9lev\u00e9e pour des calculs intensifs ;<\/li>\n\n\n\n<li>pas efficace pour des millions d&#8217;op\u00e9rations simultan\u00e9es.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Que signifie GPU ?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">GPU (Unit\u00e9 de Traitement Graphique) est un processeur secondaire, d\u00e9di\u00e9 aux applications graphiques, et a \u00e9t\u00e9 initialement cr\u00e9\u00e9 pour le rendu d&#8217;images et de jeux vid\u00e9o. \u00c9galement appel\u00e9 carte graphique.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Cependant, aujourd&#8217;hui, les cartes graphiques sont utilis\u00e9es dans de nombreux domaines tels que :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>intelligence artificielle ;<\/li>\n\n\n\n<li>montage vid\u00e9o ;<\/li>\n\n\n\n<li>mod\u00e9lisation 3D ;<\/li>\n\n\n\n<li>simulations scientifiques ;<\/li>\n\n\n\n<li>traitement photo ;<\/li>\n\n\n\n<li>cryptographie.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Pourquoi la carte graphique est-elle si rapide ?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Un processeur principal a quelques c\u0153urs tr\u00e8s puissants. En revanche, une carte graphique contient des centaines voire des milliers de c\u0153urs plus petits, capables d&#8217;ex\u00e9cuter la m\u00eame op\u00e9ration sur d&#8217;\u00e9normes volumes de donn\u00e9es en parall\u00e8le.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Cela rend les cartes graphiques id\u00e9ales pour :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>l&#8217;entra\u00eenement de mod\u00e8les d&#8217;IA ;<\/li>\n\n\n\n<li>la g\u00e9n\u00e9ration d&#8217;images ;<\/li>\n\n\n\n<li>le montage vid\u00e9o 4K et 8K ;<\/li>\n\n\n\n<li>les jeux modernes.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Avantages du GPU<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>une excellente solution pour le traitement parall\u00e8le ;<\/li>\n\n\n\n<li>haute performance dans les applications graphiques ;<\/li>\n\n\n\n<li>acc\u00e9l\u00e8re de nombreuses applications d&#8217;IA.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Inconv\u00e9nients<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>forte consommation d&#8217;\u00e9nergie ;<\/li>\n\n\n\n<li>co\u00fbt \u00e9lev\u00e9 ;<\/li>\n\n\n\n<li>efficacit\u00e9 r\u00e9duite pour l&#8217;ex\u00e9cution de t\u00e2ches simples.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Que signifie NPU ?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">NPU (<a href=\"https:\/\/www.ibm.com\/think\/topics\/neural-processing-un\" target=\"_blank\" rel=\"noreferrer noopener\">Unit\u00e9 de Traitement Neuronal<\/a>) est un processeur sp\u00e9cialis\u00e9 dans l&#8217;ex\u00e9cution des algorithmes d&#8217;intelligence artificielle.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ce type de processeur est con\u00e7u pour des op\u00e9rations telles que :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>reconnaissance vocale ;<\/li>\n\n\n\n<li>traduction automatique ;<\/li>\n\n\n\n<li>g\u00e9n\u00e9ration de texte ;<\/li>\n\n\n\n<li>traitement d&#8217;images ;<\/li>\n\n\n\n<li>reconnaissance faciale ;<\/li>\n\n\n\n<li>inf\u00e9rence AI locale.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Contrairement \u00e0 la carte graphique, qui peut ex\u00e9cuter de nombreux types de calculs, un NPU est optimis\u00e9 exclusivement pour les r\u00e9seaux neuronaux.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Le r\u00e9sultat est une efficacit\u00e9 \u00e9nerg\u00e9tique bien meilleure.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Pourquoi les nouveaux ordinateurs portables incluent-ils un NPU ?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Avec le d\u00e9veloppement de l&#8217;intelligence artificielle g\u00e9n\u00e9rative, de plus en plus d&#8217;applications ex\u00e9cutent des mod\u00e8les d&#8217;IA directement sur l&#8217;appareil.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Exemples :<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>sous-titres automatiques ;<\/li>\n\n\n\n<li>\u00e9limination du bruit lors des appels ;<\/li>\n\n\n\n<li>g\u00e9n\u00e9ration d&#8217;images ;<\/li>\n\n\n\n<li>r\u00e9sum\u00e9 de documents ;<\/li>\n\n\n\n<li>traductions en temps r\u00e9el ;<\/li>\n\n\n\n<li>assistants AI int\u00e9gr\u00e9s dans le syst\u00e8me d&#8217;exploitation.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Si ces op\u00e9rations \u00e9taient ex\u00e9cut\u00e9es exclusivement par le CPU ou le GPU, l&#8217;autonomie de la batterie diminuerait consid\u00e9rablement.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Le NPU r\u00e9sout ce probl\u00e8me car il peut ex\u00e9cuter les m\u00eames mod\u00e8les d&#8217;IA en utilisant beaucoup moins d&#8217;\u00e9nergie.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">CPU vs GPU vs NPU &#8211; comparaison<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><th>Caract\u00e9ristique<\/th><th>CPU<\/th><th>GPU<\/th><th>NPU<\/th><\/tr><tr><td>T\u00e2ches g\u00e9n\u00e9rales<\/td><td>Excellent<\/td><td>Limit\u00e9<\/td><td>Non<\/td><\/tr><tr><td>Jeux<\/td><td>Bon<\/td><td>Excellent<\/td><td>Non<\/td><\/tr><tr><td>Montage vid\u00e9o<\/td><td>Bon<\/td><td>Excellent<\/td><td>Aide l&#8217;IA<\/td><\/tr><tr><td>Intelligence artificielle<\/td><td>Acceptable<\/td><td>Tr\u00e8s bon<\/td><td>Excellent<\/td><\/tr><tr><td>Consommation d&#8217;\u00e9nergie<\/td><td>Moyenne<\/td><td>\u00c9lev\u00e9e<\/td><td>Tr\u00e8s r\u00e9duite<\/td><\/tr><tr><td>Traitement parall\u00e8le<\/td><td>R\u00e9duit<\/td><td>Tr\u00e8s \u00e9lev\u00e9<\/td><td>Tr\u00e8s \u00e9lev\u00e9 (IA)<\/td><\/tr><tr><td>Inf\u00e9rence AI locale<\/td><td>Possible<\/td><td>Tr\u00e8s bonne<\/td><td>La plus efficace<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Quand NPU est-il important ?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Tous les utilisateurs n&#8217;ont pas besoin d&#8217;un NPU performant.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Il devient utile si :<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>vous utilisez fr\u00e9quemment des applications d&#8217;IA ;<\/li>\n\n\n\n<li>vous participez \u00e0 des vid\u00e9oconf\u00e9rences ;<\/li>\n\n\n\n<li>vous \u00e9ditez des photos assist\u00e9es par l&#8217;IA ;<\/li>\n\n\n\n<li>vous g\u00e9n\u00e9rez des images ou des textes localement ;<\/li>\n\n\n\n<li>vous souhaitez une meilleure autonomie de la batterie.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Dans les prochaines ann\u00e9es, presque tous les ordinateurs portables haut de gamme et les smartphones int\u00e9greront des processeurs NPU d\u00e9di\u00e9s.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Le CPU et le GPU peuvent-ils remplacer le NPU ?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Oui, mais avec certains compromis.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Le processeur principal peut ex\u00e9cuter des mod\u00e8les d&#8217;IA, mais il est plus lent et consomme plus d&#8217;\u00e9nergie.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">La carte graphique est tr\u00e8s performante pour les t\u00e2ches d&#8217;IA, mais elle a une consommation d&#8217;\u00e9nergie \u00e9lev\u00e9e et est principalement destin\u00e9e \u00e0 des applications complexes.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Le NPU offre le meilleur rapport entre performance et efficacit\u00e9 pour l&#8217;inf\u00e9rence d&#8217;IA ex\u00e9cut\u00e9e localement.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C&#8217;est pourquoi les fabricants int\u00e8grent les trois types de processeurs dans la m\u00eame plateforme mat\u00e9rielle.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Comment collaborent CPU, GPU et NPU ?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Dans un ordinateur portable moderne, chaque processeur ex\u00e9cute ce qu&#8217;il sait faire le mieux.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Un exemple simple :<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Le processeur ouvre l&#8217;application ;<\/li>\n\n\n\n<li>La carte graphique affiche l&#8217;interface et acc\u00e9l\u00e8re la graphisme ;<\/li>\n\n\n\n<li>NPU traite les fonctions bas\u00e9es sur l&#8217;intelligence artificielle.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Cette distribution intelligente des t\u00e2ches offre une haute performance et une faible consommation d&#8217;\u00e9nergie.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Questions fr\u00e9quentes<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Le NPU est-il plus puissant que le GPU ?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Non. Le NPU n&#8217;est pas plus puissant en g\u00e9n\u00e9ral, mais il est d\u00e9di\u00e9, par conception, \u00e0 des t\u00e2ches sp\u00e9cifiques d&#8217;intelligence artificielle, \u00e9tant ainsi plus efficace.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Puis-je utiliser l&#8217;IA sans NPU ?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Oui. Les mod\u00e8les d&#8217;IA peuvent fonctionner sur CPU ou GPU, mais consommeront plus de ressources et d&#8217;\u00e9nergie.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Les ordinateurs portables qui incluent un NPU sont-ils plus performants ?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Si vous utilisez des applications d&#8217;IA modernes, un ordinateur portable avec NPU offre une exp\u00e9rience plus rapide et une meilleure autonomie.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Le NPU remplacera-t-il le processeur principal ?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Non. Le CPU reste le composant central de tout ordinateur. Un NPU le compl\u00e8te, ne le remplace pas.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Conclusion<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">La diff\u00e9rence entre <strong>CPU<\/strong>, <strong>GPU<\/strong> et <strong>NPU<\/strong> r\u00e9side dans le type de t\u00e2ches pour lesquelles ils ont \u00e9t\u00e9 con\u00e7us. Le CPU est responsable du fonctionnement g\u00e9n\u00e9ral du syst\u00e8me, le GPU acc\u00e9l\u00e8re le traitement graphique et les calculs parall\u00e8les, tandis que le NPU optimise l&#8217;ex\u00e9cution des algorithmes d&#8217;intelligence artificielle avec une consommation minimale d&#8217;\u00e9nergie.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u00c0 mesure que <a href=\"https:\/\/computershop.eu\/blog\/fr\/termes-dia-que-vous-devez-connaitre\" target=\"_blank\" rel=\"noreferrer noopener\">l&#8217;IA <\/a>deviendra une fonction standard dans les ordinateurs portables, les t\u00e9l\u00e9phones et les ordinateurs, le NPU jouera un r\u00f4le de plus en plus important. Lorsque vous choisissez un nouvel appareil, il vaut la peine d&#8217;analyser non seulement la performance du processeur et de la carte graphique, mais aussi les capacit\u00e9s de traitement des r\u00e9seaux neuronaux, surtout si vous envisagez d&#8217;utiliser des applications bas\u00e9es sur l&#8217;intelligence artificielle.<\/p>\n\t<div class=\"quickshare-container\">\r\n\t<ul class=\"quickshare-genericons monochrome quickshare-effect-expand\">\r\n\t\t<li class=\"quickshare-share\">Share:<\/li> \r\n\t\t<li><a href=\"https:\/\/facebook.com\/sharer.php?u=https%3A%2F%2Fcomputershop.eu%2Fblog%2Ffr%2Fnpu-vs-cpu-vs-gpu-quelle-est-la-difference&amp;t=NPU+vs+CPU+vs+GPU+%3A+quelle+est+la+diff%C3%A9rence+%3F+<+Refurbished+Computers+-+ComputerShop.EU\" target=\"_blank\" title=\"Share on Facebook\"><span class=\"quickshare-facebook\">Facebook<\/span><\/a><\/li>\t\t<li><a href=\"https:\/\/twitter.com\/intent\/tweet?url=https%3A%2F%2Fcomputershop.eu%2Fblog%2Ffr%2Fnpu-vs-cpu-vs-gpu-quelle-est-la-difference&amp;text=NPU+vs+CPU+vs+GPU+%3A+quelle+est+la+diff%C3%A9rence+%3F+<+Refurbished+Computers+-+ComputerShop.EU\" target=\"_blank\" title=\"Share on Twitter\"><span class=\"quickshare-twitter\">Twitter<\/span><\/a><\/li>\t\t<li><a href=\"http:\/\/pinterest.com\/pin\/create\/button\/?url=https%3A%2F%2Fcomputershop.eu%2Fblog%2Ffr%2Fnpu-vs-cpu-vs-gpu-quelle-est-la-difference&amp;media=https%3A%2F%2Fcomputershop.eu%2Fblog%2Fwp-content%2Fuploads%2F2026%2F07%2FCPU-vs-GPU-vs-NPU-300x167.png&amp;description=Lorsque+vous+lisez+les+sp%C3%A9cifications+d%27un+ordinateur+portable%2C+d%27un+smartphone+ou+d%27un+PC+moderne%2C+il+est+impossible+de+ne+pas+remarquer+des+termes+tels+que+CPU%2C+GPU+et%2C+plus+r%C3%A9cemment%2C+NPU.+Chacun+de+ces+processeurs+a+un+r%C3%B4le+diff%C3%A9rent%2C+et%26hellip%3B\" target=\"_blank\" title=\"Share on Pinterest\"><span class=\"quickshare-pinterest\">Pinterest<\/span><\/a><\/li>\t\t<li><a href=\"http:\/\/linkedin.com\/shareArticle?mini=true&amp;url=https%3A%2F%2Fcomputershop.eu%2Fblog%2Ffr%2Fnpu-vs-cpu-vs-gpu-quelle-est-la-difference&amp;title=NPU+vs+CPU+vs+GPU+%3A+quelle+est+la+diff%C3%A9rence+%3F&amp;source=Refurbished+Computers+-+ComputerShop.EU&amp;summary=Lorsque+vous+lisez+les+sp%C3%A9cifications+d%27un+ordinateur+portable%2C+d%27un+smartphone+ou+d%27un+PC+moderne%2C+il+est+impossible+de+ne+pas+remarquer+des+termes+tels+que+CPU%2C+GPU+et%2C+plus+r%C3%A9cemment%2C+NPU.+Chacun+de+ces+processeurs+a+un+r%C3%B4le+diff%C3%A9rent%2C+et%26hellip%3B\" title=\"Share on Linkedin\" target=\"_blank\"><span class=\"quickshare-linkedin\">Linkedin<\/span><\/a><\/li>\t\t<li><a href=\"https:\/\/plus.google.com\/share?url=https%3A%2F%2Fcomputershop.eu%2Fblog%2Ffr%2Fnpu-vs-cpu-vs-gpu-quelle-est-la-difference\" target=\"_blank\" title=\"Share on Google+\"><span class=\"quickshare-googleplus\">Google+<\/span><\/a><\/li>\t\t\t\t\t\t\t\t<li><a href=\"mailto:?subject=Refurbished+Computers+-+ComputerShop.EU:+NPU+vs+CPU+vs+GPU+%3A+quelle+est+la+diff%C3%A9rence+%3F&amp;body=https%3A%2F%2Fcomputershop.eu%2Fblog%2Ffr%2Fnpu-vs-cpu-vs-gpu-quelle-est-la-difference\" target=\"_blank\" title=\"Share via Email\"><span class=\"quickshare-email\">Email<\/span><\/a><\/li>\t<\/ul>\r\n\t<\/div>\r\n","protected":false},"excerpt":{"rendered":"<p><span class=\"span-reading-time rt-reading-time\" style=\"display: block;\"><span class=\"rt-label rt-prefix\">Reading Time: <\/span> <span class=\"rt-time\"> 4<\/span> <span class=\"rt-label rt-postfix\">minutes<\/span><\/span>Lorsque vous lisez les sp\u00e9cifications d&#8217;un ordinateur portable, d&#8217;un smartphone ou d&#8217;un PC moderne, il est impossible de ne pas remarquer des termes tels que CPU, GPU et, plus r\u00e9cemment, NPU. Chacun de ces processeurs a un r\u00f4le diff\u00e9rent, et &hellip; <a href=\"https:\/\/computershop.eu\/blog\/fr\/npu-vs-cpu-vs-gpu-quelle-est-la-difference\">Continue reading <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":4,"featured_media":5354,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[178],"tags":[504,2542,1067,2737,351,645,507,648,20373],"class_list":["post-5360","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tutoriels","tag-carte-graphique","tag-gpu","tag-intelligence-artificielle","tag-materiel","tag-ordinateur-portable","tag-pc-fr","tag-processeur","tag-technologie-fr","tag-unite-de-traitement-neuronal"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.9 - 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