<\/div>\n
Tout comme les autres constructeurs, Qualcomm a profit\u00e9 du MWC pour mettre en avant son dernier processeur, le Snapdragon 801<\/b> embarqu\u00e9 par plusieurs hauts de gamme en ce d\u00e9but d\u2019ann\u00e9e comme le Galaxy S5, le Sony Xperia Z2<\/b>, la Xperia Z2 Tablet ou encore le HTC One M8. L\u2019occasion d\u2019apporter quelques \u00e9claircissements sur ce successeur du Snapdragon 800 qui se d\u00e9cline \u2013 il est important de le pr\u00e9ciser en deux mod\u00e8les<\/b> \u2013 le MSM8074AB qu\u2019on retrouve au c\u0153ur du Sony Xperia Z2 et le MSM8974AC pr\u00e9sent au c\u0153ur du Galaxy S5.<\/p>\n
<\/p>\n
Si le mod\u00e8le “AC” semble plus puissant<\/b>, sur le papier que le “AB” notamment en raison du fait qu\u2019il accepte une fr\u00e9quence plus \u00e9lev\u00e9e, le AB se place donc \u00e0 mi-chemin entre le S800 et le AC, en termes de sp\u00e9cifications mat\u00e9rielles comme vous pourrez l\u2019observer dans le tableau comparatif ci-dessous dans lequel nous avons pris soin de faire figurer le S600. Vous allez comprendre pourquoi.<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\nD\u00e9signation<\/th>\n | APQ8064T (Snapdragon 600)<\/th>\n | MSM8974 (Snapdragon 800)<\/th>\n | MSM8074AB (Snapdragon801)<\/th>\n | MSM8974AC (Snapdragon 801)<\/th>\n<\/tr>\n<\/thead>\n |
---|
Coeurs<\/td>\n | Krait 300<\/td>\n | Krait 400<\/td>\n | Krait 400<\/td>\n | Krait 400<\/td>\n<\/tr>\n |
Nombre de coeurs<\/td>\n | 4<\/td>\n | 4<\/td>\n | 4<\/td>\n | 4<\/td>\n<\/tr>\n |
Vitesse de calcul<\/td>\n | 1900 Mhz<\/td>\n | 2260 Mhz<\/td>\n | 2260 Mhz<\/td>\n | 2450 Mhz<\/td>\n<\/tr>\n |
GPU<\/td>\n | Adreno 320<\/td>\n | Adreno 330<\/td>\n | Adreno 330<\/td>\n | Adreno 330<\/td>\n<\/tr>\n |
Fr\u00e9quence du GPU<\/td>\n | 450 Mhz<\/td>\n | 450 Mhz<\/td>\n | 550 Mhz<\/td>\n | 578 Mhz<\/td>\n<\/tr>\n |
Gravure<\/td>\n | 28 LP<\/td>\n | 28 nm HPm<\/td>\n | 28 nm HPm<\/td>\n | 28 nm HPm<\/td>\n<\/tr>\n |
Ram<\/td>\n | 2 x LPDDR3<\/td>\n | 2 x LPDDR3<\/td>\n | 2 x LPDDR3<\/td>\n | 2 x LPDDR3<\/td>\n<\/tr>\n |
Vitesse de la m\u00e9moire<\/td>\n | 600 Mhz<\/td>\n | 800 Mhz<\/td>\n | 933 Mhz<\/td>\n | 933 Mhz<\/td>\n<\/tr>\n |
Fr\u00e9quence ISP<\/td>\n | N\/A<\/td>\n | 465 Mhz<\/td>\n | 465 Mhz<\/td>\n | 465 Mhz<\/td>\n<\/tr>\n |
Encodage vid\u00e9o<\/td>\n | 1080p<\/td>\n | 2160p<\/td>\n | 2160p<\/td>\n | 2160p<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n En r\u00e9sum\u00e9, les\u00a0diff\u00e9rences entre le Snapdragon 800 <\/b>et les deux versions du processeur Snapdragon 801 (MSM8074AB et MSM8974AC) restent moindres si on les compare avec les diff\u00e9rences entre le S600 et le S800. Concr\u00e8tement parlant le MSM8974AC est 8% plus rapide que le MSM8074AB. Et c\u2019est justement dans cette course \u00e0 la vitesse que se joue le plus gros de la diff\u00e9rence entre les deux. Idem du c\u00f4t\u00e9 la fr\u00e9quence du GPU ou la diff\u00e9rence est de seulement 5% entre le Galaxy S5<\/a> et le Sony Xperia Z2<\/a>.<\/p>\n Via<\/em><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"D\u00e9clin\u00e9 en deux versions, le processeur Snapdragon 801 apporte moins d’am\u00e9liorations face au S800 que celui-ci n’en apportait face au Snapdragon 600 et les benchmarks corroborent cette conclusion. ","protected":false},"author":3,"featured_media":170790,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5282],"tags":[],"class_list":["post-108020","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-processeurs"],"acf":[],"yoast_head":"\nSnapdragon 801 vs Snapdragon 800 : comparatif des deux processeurs Qualcomm<\/title>\n<meta name=\"description\" content=\"Quelles am\u00e9liorations propose le processeur Snapdragon face au S800 ? 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