{"id":26055,"date":"2025-05-21T10:00:00","date_gmt":"2025-05-21T08:00:00","guid":{"rendered":"https:\/\/monraspberry.com\/?p=26055"},"modified":"2025-05-13T16:15:06","modified_gmt":"2025-05-13T14:15:06","slug":"le-raspberry-pi-400-est-il-suffisant-en-2025","status":"publish","type":"post","link":"https:\/\/monraspberry.com\/en\/le-raspberry-pi-400-est-il-suffisant-en-2025\/","title":{"rendered":"Will the Raspberry Pi 400 be enough in 2025?"},"content":{"rendered":"<h2 class=\"wp-block-heading\">Introduction<\/h2>\n\n\n\n<p>Depuis sa sortie en 2020, le <strong>Raspberry Pi 400<\/strong> \u2013 un clavier int\u00e9grant un module Raspberry Pi 4 \u2013 a s\u00e9duit les amateurs d\u2019informatique embarqu\u00e9e et d\u2019\u00e9ducation. En 2025, face \u00e0 l\u2019\u00e9volution rapide des besoins (IA l\u00e9g\u00e8re, d\u00e9veloppement, multim\u00e9dia, domotique), la question se pose : <strong>le Pi 400<\/strong> est-il encore suffisant pour vos projets ? Cet article analyse ses atouts, ses limites et propose des alternatives, tout en maximisant votre r\u00e9f\u00e9rencement sur Google.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">. Pr\u00e9sentation du Raspberry Pi 400<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Features<\/th><th>Raspberry Pi 400<\/th><\/tr><\/thead><tbody><tr><td>Processor<\/td><td>Broadcom BCM2711, quad-core 1,8 GHz<\/td><\/tr><tr><td>RAM<\/td><td>4 Go LPDDR4-3200<\/td><\/tr><tr><td>Storage<\/td><td>microSD (jusqu\u2019\u00e0 UHS-I)<\/td><\/tr><tr><td>Connectivity<\/td><td>2\u00d7 USB 3.0, 1\u00d7 USB 2.0, Gigabit Ethernet<\/td><\/tr><tr><td>Video<\/td><td>2\u00d7 micro-HDMI (4K@60 Hz)<\/td><\/tr><tr><td>Clavier int\u00e9gr\u00e9<\/td><td>AZERTY (ou QWERTY selon version)<\/td><\/tr><tr><td>Power supply<\/td><td>USB-C 5 V\u23933 A<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>Ce format tout-en-un rend le Pi 400 particuli\u00e8rement attractif pour un poste de travail l\u00e9ger, une station multim\u00e9dia ou un terminal d\u2019apprentissage.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">2. Performances en 2025<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">2.1. Puissance CPU &amp; usages courants<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Bureautique et navigation web<\/strong> : le Pi 400 g\u00e8re confortablement LibreOffice, Chromium et m\u00eame quelques onglets simultan\u00e9s gr\u00e2ce \u00e0 son CPU 1,8 GHz et 4 Go de RAM.<\/li>\n\n\n\n<li><strong>Lecture 4K<\/strong> : le chipset vid\u00e9o supporte le 4K @ 60 Hz, id\u00e9al pour un media center (via LibreELEC ou OSMC).<\/li>\n\n\n\n<li><strong>Compilation l\u00e9g\u00e8re<\/strong> : compiler de petits projets Python\/C++ reste raisonnablement rapide (quelques minutes selon la taille).<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">2.2. Limites pour le calcul intensif<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>IA et machine learning<\/strong> : sans acc\u00e9l\u00e9rateur (Coral USB ou TPU), les r\u00e9seaux de neurones complexes d\u00e9passent ses capacit\u00e9s.<\/li>\n\n\n\n<li><strong>Virtualisation<\/strong> : Docker et multipass fonctionnent, mais h\u00e9berger plusieurs conteneurs gourmands n\u2019est pas optimal.<\/li>\n\n\n\n<li><strong>Jeux r\u00e9tro en \u00e9mulation<\/strong> : R\u00e9troPie tourne tr\u00e8s bien jusqu\u2019\u00e0 la Dreamcast l\u00e9g\u00e8re, mais les \u00e9mulateurs PS2\/GC demandent plus de punch.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">3. Cas d\u2019usage en 2025<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">3.1. Poste de travail nomade low-cost<\/h3>\n\n\n\n<p>Le Pi 400 se pr\u00eate \u00e0 une station l\u00e9g\u00e8re : bureautique, visioconf\u00e9rence (USB camera + Zoom\/Teams Web), streaming, tout en consommant &lt; 10 W.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">3.2. Serveur domestique peu exigeant<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>NAS l\u00e9ger<\/strong> via Samba ou Nextcloud pour quelques utilisateurs.<\/li>\n\n\n\n<li><strong>Home automation<\/strong> avec Home Assistant Core (contenant la UI &amp; r\u00e8gles simples).<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">3.3. Station p\u00e9dagogique &amp; maker<\/h3>\n\n\n\n<p>En milieu scolaire ou fab lab, il permet l\u2019apprentissage de Linux, de Python, de l\u2019\u00e9lectronique et m\u00eame de Node-RED, sans d\u00e9penser une fortune.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">4. Comparatif aux alternatives<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Model<\/th><th>CPU \/ RAM<\/th><th>Approximate price<\/th><th>Highlights<\/th><th>Points faibles<\/th><\/tr><\/thead><tbody><tr><td><strong>Raspberry Pi 400<\/strong><\/td><td>1,8 GHz Quad-core \/ 4 Go<\/td><td>100 \u20ac<\/td><td>Clavier int\u00e9gr\u00e9, 4K@60 Hz, compacte<\/td><td>RAM limit\u00e9e, pas d\u2019acc\u00e9l\u00e9rateur ML<\/td><\/tr><tr><td><strong>Raspberry Pi 5<\/strong><\/td><td>2\u00d71,8 GHz + 2\u00d72,4 GHz \/ 4\u20138 Go<\/td><td>70\u2013120 \u20ac<\/td><td>Meilleures perfs CPU\/GPU, 8 Go max<\/td><td>Form factor modulaire<\/td><\/tr><tr><td><strong>Compute Module 4 + Coral<\/strong><\/td><td>1,5 GHz Quad-core \/ 8 Go + TPU<\/td><td>150 \u20ac<\/td><td>Acc\u00e9l\u00e9ration ML, plus de RAM<\/td><td>N\u00e9cessite carte adaptatrice<\/td><\/tr><tr><td><strong>Intel NUC d\u2019entr\u00e9e<\/strong><\/td><td>2 c\u0153urs \/ 4 Go<\/td><td>~130 \u20ac<\/td><td>x86, Windows\/Linux natif<\/td><td>Consommation, co\u00fbt<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p><strong>Verdict comparatif :<\/strong> Le Pi 400 reste comp\u00e9titif pour un usage g\u00e9n\u00e9ral et low-cost, mais le <strong>Pi 5<\/strong> offre un gain notable pour les t\u00e2ches exigeantes, tandis que les solutions TPU (Coral) devancent le Pi 400 pour l\u2019IA.<\/p>\n<\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\">5. Astuces pour maximiser son Pi 400<\/h2>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Overclocking mod\u00e9r\u00e9<\/strong> : passez \u00e0 2 GHz via <code>\/boot\/config.txt<\/code> (<code>arm_freq=2000<\/code>) et augmentez <code>over_voltage=2<\/code>.<\/li>\n\n\n\n<li><strong>Swap sur SSD USB<\/strong> : montez un SSD externe, cr\u00e9ez un swapfile pour compenser la RAM limit\u00e9e.<\/li>\n\n\n\n<li><strong>Web-app progressive<\/strong> : installez un navigateur l\u00e9ger (Vivaldi ARM, Midori) et limitez les extensions.<\/li>\n\n\n\n<li><strong>Extensions GPU<\/strong> : activez <code>dtoverlay=vc4-kms-v3d<\/code> pour am\u00e9liorer l\u2019acc\u00e9l\u00e9ration vid\u00e9o.<\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\">Conclusion<\/h2>\n\n\n\n<p>En 2025, le <strong>Raspberry Pi 400<\/strong> reste un choix judicieux pour un poste bureautique low-cost, une station multim\u00e9dia ou un usage p\u00e9dagogique. Pour des besoins plus exigeants (IA, virtualisation), orientez-vous vers un Pi 5 ou une configuration Coral. Choisissez votre plateforme selon vos priorit\u00e9s en budget, performances et modularit\u00e9 !<\/p>","protected":false},"excerpt":{"rendered":"<p>Find out whether the Raspberry Pi 400 is still a relevant solution in 2025: performance, uses, comparison with alternatives, strengths and limitations.<\/p>","protected":false},"author":1,"featured_media":26056,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[301],"tags":[],"class_list":["post-26055","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-produits"],"featured_image_src":{"landsacpe":["https:\/\/monraspberry.com\/wp-content\/uploads\/2025\/05\/Le-Raspberry-Pi-400-est-il-suffisant-en-2025-_.png",791,445,false],"list":["https:\/\/monraspberry.com\/wp-content\/uploads\/2025\/05\/Le-Raspberry-Pi-400-est-il-suffisant-en-2025-_.png",463,260,false],"medium":["https:\/\/monraspberry.com\/wp-content\/uploads\/2025\/05\/Le-Raspberry-Pi-400-est-il-suffisant-en-2025-_-300x169.png",300,169,true],"full":["https:\/\/monraspberry.com\/wp-content\/uploads\/2025\/05\/Le-Raspberry-Pi-400-est-il-suffisant-en-2025-_.png",1920,1080,false]},"jetpack_featured_media_url":"https:\/\/monraspberry.com\/wp-content\/uploads\/2025\/05\/Le-Raspberry-Pi-400-est-il-suffisant-en-2025-_.png","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/monraspberry.com\/en\/wp-json\/wp\/v2\/posts\/26055","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/monraspberry.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/monraspberry.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/monraspberry.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/monraspberry.com\/en\/wp-json\/wp\/v2\/comments?post=26055"}],"version-history":[{"count":0,"href":"https:\/\/monraspberry.com\/en\/wp-json\/wp\/v2\/posts\/26055\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/monraspberry.com\/en\/wp-json\/wp\/v2\/media\/26056"}],"wp:attachment":[{"href":"https:\/\/monraspberry.com\/en\/wp-json\/wp\/v2\/media?parent=26055"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/monraspberry.com\/en\/wp-json\/wp\/v2\/categories?post=26055"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/monraspberry.com\/en\/wp-json\/wp\/v2\/tags?post=26055"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}