\nRadeon HD 8870M<\/th>\n Cape Verde 725\/775 MHz<\/td>\n 992\/62 GFLOPS<\/td>\n 2 Go max (1000 \u00e0 1125 MHz)<\/td>\n 32-72 Go\/s<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n\u00a0 <\/h4>\n<\/p>\nEt anciens mod\u00e8les OEM de bureau<\/h4>\n<\/p>\n Du c\u00f4t\u00e9 des Radeon HD 8000 Series de bureau, AMD lance les Radeon HD 8350, Radeon HD 8450\/8470, Radeon HD 8570, Radeon HD 8670, Radeon HD 8740, Radeon HD 8760, Radeon HD 8870, Radeon HD 8950 et Radeon HD 8970 GHz Edition. Les Radeon HD 8350 et HD 8400 Series utilisent un GPU \u00e0 l\u2019architecture TeraScale 2<\/strong>, une architecture plut\u00f4t ancienne puisque c\u2019est celle que l\u2019on trouve d\u00e9j\u00e0 dans la gamme Evergreen (Radeon HD 5000 Series). Ces cartes semblent cacher des Radeon HD 5400 ou 5600 Series…<\/p>\n<\/p>\nLes autres mod\u00e8les embarquent quant \u00e0 eux un GPU b\u00e9n\u00e9ficiant de l\u2019architecture GCN<\/strong> (Graphics Core Next) d\u00e9j\u00e0 utilis\u00e9e par les Radeon HD 7700, 7800 et 7900. Les Radeon HD 8740 et 8760 ressemblent \u00e9trangement \u00e0 des Radeon HD 7750 et 7770, tandis que les Radeon HD 8870, 8950 et 8970 GHz Edition ne sont pas sans rappeler les Radeon HD 7870, 7950 et 7970 GHz Edition. En pratique, seules les Radeon HD 8570 et 8670 utilisent donc un GPU r\u00e9ellement nouveau (Oland<\/strong>). En r\u00e9sum\u00e9, il risque d\u2019\u00eatre compliqu\u00e9 de s\u2019y retrouver dans cette gamme pas si nouvelle que \u00e7a, surtout lorsque les v\u00e9ritable mod\u00e8les Sea Islands verront le jour et viendront s\u2019ajouter \u00e0 ces r\u00e9f\u00e9rences OEM.<\/p>\n<\/p>\n\n\n\nMod\u00e8le<\/th>\n GPU (fr\u00e9q.\/Boost)<\/th>\n Stream Proc.\/Unit. text.\/ROP<\/th>\n Puissance SP\/DP<\/th>\n Interf.<\/th>\n M\u00e9moire Type (Bus)<\/th>\n M\u00e9moire Qt\u00e9 (Fr\u00e9q.)<\/th>\n Bande pass. max<\/th>\n DirectX \/OpenGL<\/th>\n<\/tr>\n \nRadeon HD 8350 OEM<\/th>\n ? 400-650 MHz<\/td>\n 80\/8\/4<\/td>\n 105\/? GFLOPS<\/td>\n \nPCIe 2.1 16x<\/td>\n
DDR2\/DDR3 (64-bit)<\/td>\n ? Go (400 \u00e0 900 MHz)<\/td>\n 6,4-12,8 Go\/s<\/td>\n DirectX 11 OpenGL 3.2<\/td>\n<\/tr>\n \nRadeon HD 8450 OEM – Radeon HD 8470 OEM<\/th>\n ? 625-875 MHz<\/td>\n \n160\/8\/4<\/td>\n
200-280\/? GFLOPS<\/td>\n \nDDR3\/GDDR5 (64-bit)<\/td>\n
? Go (800 \u00e0 900 MHz)<\/td>\n 8,5-28,8 Go\/s<\/td>\n \nDirectX 11<\/p>\n
OpenGL 4.2<\/td>\n<\/tr>\n
\n? 625-875 MHz<\/td>\n 200-280\/? GFLOPS<\/td>\n ? Go (800 \u00e0 900 MHz)<\/td>\n 8,5-28,8 Go\/s<\/td>\n<\/tr>\n \nRadeon HD 8570 OEM<\/th>\n Oland 730\/? MHz<\/td>\n \n384\/24\/8<\/td>\n
560\/35 GFLOPS<\/td>\n \nPCIe 3.0 8x<\/td>\n
DDR3\/GDDR5 (128-bit)<\/td>\n 2 Go (900 \u00e0 1150 MHz)<\/td>\n 28,8-72 Go\/s<\/td>\n \nDirectX 11.1<\/p>\n
OpenGL 4.2<\/td>\n<\/tr>\n
\nRadeon HD 8670 OEM<\/th>\n Oland 1000\/? MHz<\/td>\n 768\/48 GFLOPS<\/td>\n GDDR5 (128-bit)<\/td>\n 2 Go (1150 MHz)<\/td>\n 72 Go\/s<\/td>\n<\/tr>\n \nRadeon HD 8740 OEM<\/th>\n ? 900 MHz (max)<\/td>\n 512\/32\/16<\/td>\n 819\/? GFLOPS<\/td>\n \nPCIe 3.0 16x<\/td>\n
GDDR5 (128-bit)<\/td>\n 2 Go max (1125 MHz)<\/td>\n 72 Go\/s<\/td>\n<\/tr>\n \nRadeon HD 8760 OEM<\/th>\n ? 1000 MHz<\/td>\n 640\/40\/16<\/td>\n 1280\/? GFLOPS<\/td>\n GDDR5 (128-bit)<\/td>\n 2 Go max (1125 MHz)<\/td>\n 72 Go\/s<\/td>\n<\/tr>\n \nRadeon HD 8870 OEM<\/th>\n ? 1000 MHz<\/td>\n 1280\/80\/32<\/td>\n 2560\/? GFLOPS<\/td>\n GDDR5 (256-bit)<\/td>\n 2 Go (1200 MHz)<\/td>\n 153,6\u00a0 Go\/s<\/td>\n<\/tr>\n \nRadeon HD 8950 OEM<\/th>\n Tahiti Pro ? 925 MHz (max)<\/td>\n 1792\/112\/32<\/td>\n 3310\/827 GFLOPS<\/td>\n \nGDDR5 (384-bit)<\/td>\n
3 Go (1250 MHz)<\/td>\n 240 Go\/s<\/td>\n<\/tr>\n \nRadeon HD 8870 GHz Edition OEM<\/th>\n Tahiti XT2 ? 1000\/1050 MHz<\/td>\n 2048\/128\/32<\/td>\n 4,3\/1,07 TFLOPS<\/td>\n 3 Go (1500 MHz)<\/td>\n 288 Go\/s<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n","protected":false},"excerpt":{"rendered":"Le constructeur AMD vient de lancer, en marge du CES qui se tient actuellement \u00e0 Las Vegas, deux nouvelles gammes de cartes graphiques\u00a0: les Radeon HD 8000 Series OEM et les Radeon HD 8000M Series...<\/p>","protected":false},"author":9,"featured_media":53753,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"ep_exclude_from_search":false,"footnotes":""},"categories":[487,4072,4068],"tags":[551],"hubs":[],"acf":{"post_show_excerpt":false,"post_source":{"title":"Tom's Hardware FR","url":"https:\/\/www.tomshardware.fr\/","target":""}},"yoast_head":"\n
AMD Radeon HD 8000 : la valse du renommage<\/title>\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n\t \n\t \n\t \n \n \n \n \n