I ka hoʻomaka mua o ka makahiki e hiki mai ana, hoʻolālā ʻo AMD e hoʻolauna i nā kaʻina hana mua Ryzen 4000 - nā ʻāpana hybrid mobile o ka ʻohana Renoir. A inā ʻoi aku ka liʻiliʻi o nā mea āpau me ka ʻāpana kaʻina - e loaʻa i nā chips nā cores Zen 2, a laila me nā kiʻi hoʻohui ʻia ʻaʻole maopopo loa nā mea āpau. Eia naʻe, i kēia manawa ua ʻike ʻia nā kikoʻī ma ka Pūnaewele e pili ana i nā kiʻi i hoʻohui ʻia e loaʻa i nā APU e hiki mai ana. A e hoʻomaopopo koke kākou e lilo kēia i kiʻi me Vega architecture.
Ua paʻi ʻia kahi kumu kaulana o nā leaks ma lalo o ka pseudonym Komachi i kahi papa inoa o nā kaʻina hana mai ka ʻohana Renoir, me Ryzen 5, Ryzen 7 a me Ryzen 9 chips, a me kekahi mau hiʻohiʻona o Ryzen Pro. Manaʻo ʻia ʻo nā inoa B10, B12 a me nā mea like e hōʻike ana i ka hoʻonohonoho ʻana o nā kiʻi i hoʻohui ʻia o kēia mau pahu. ʻO ia hoʻi, ʻo ka helu ma aneʻi e hōʻike ana i ka helu o nā Units Compute (CU) o nā kiʻi i hoʻohui ʻia. No ka laʻana, ʻo Ryzen 9 me nā kiʻi "B12" i manaʻo ʻia he 12 CU.
B12 = 12CU.
ʻO Renoir "Mobile" APU a me iGPU a me 12CU.— 比屋定さんの戯れ言@Komachi (@KOMACHI_ENSAKA)
E hoʻomanaʻo he 11 ka nui o nā kaʻina hana hybrid AMD i kēia manawa ma nā kiʻi hoʻohui. E maʻalahi ka hoʻonui ʻana i ka helu o nā CU i ka hanauna e hiki mai ana e ka hoʻololi ʻana i kahi ʻenehana kaʻina hana 7-nm. Hiki i kēia ke kōkua i ka hoʻonui ʻana i ka wikiwiki o ka uaki o nā kiʻi i hoʻohui ʻia me ka mālama ʻana i ka hoʻohana haʻahaʻa haʻahaʻa, he mea koʻikoʻi nui ia no nā kaʻina hana kelepona.
Aia kekahi mau manaʻo e pili ana i ka Vega 12, hiki iā mākou ke ʻike i nā "built-in" kiʻekiʻe. E like me ka mea i hōʻike 'ia e ka lolouila enthusiast me ka pseudonym Locuza, ina AMD hoʻokuʻu i integrated kiʻi Vega 13, a laila, i ka helehelena o Vega 15 hiki ke hiki i ka mea i loko o ka Vega architecture, no kēlā me kēia 32 KB o ke aʻo cache (L $) a me 16. Hiki ke helu ʻia ʻo KB o ka cache mau (K $) a hiki i ʻekolu CU. ʻO ka hopena, hiki iā mākou ke loaʻa i ka 12 (4 × 3) a i ʻole 15 (5 × 3) ʻāpana helu.
ʻOiaʻiʻo, ʻo nā ʻike a pau i hōʻike ʻia ma luna nei he lono wale nō ia i kēia manawa. Eia nō naʻe, inā pololei ia, a laila i ka hanauna hou o nā kaʻina hana hybrid AMD e loaʻa hou iā mākou nā kiʻi Vega integrated (GCN5), a e hoʻohana ʻo AMD i ka Navi hou (RDNA) i nā GPU i hoʻohui ʻia ma hope. Eia naʻe, pono e hoʻonui nui ka huahana. Inā hoʻohana ʻo AMD i 12 CU a hoʻokiʻekiʻe i nā alapine, a laila hiki i nā kiʻi kiʻi o nā kaʻina hana Renoir ke hilinaʻi i ka "i kūkulu ʻia" Intel Iris Plus G7 i loko o Ice Lake chips, a me 15 CUs hiki ke lanakila i nā kiʻi discrete. o ka pae GeForce MX250.
Source: 3dnews.ru