I kēia lā i ka wehe ʻana o Computex 2019, ua hoʻolauna ʻo AMD i ka 7nm kolu o nā kaʻina hana Ryzen (Matisse). ʻO ka laina o nā huahana hou e pili ana i ka Zen 2 microarchitecture e loaʻa i ʻelima mau hiʻohiʻona kaʻina hana, mai ka $ 200 a me ʻeono-core Ryzen 5 a hiki i ka $ 500 Ryzen 9 chips me ʻumikūmālua cores. E hoʻomaka ana ke kūʻai ʻana i nā huahana hou, e like me ka mea i manaʻo mua ʻia, ma Iulai 7 o kēia makahiki. Me lākou, e hele mai ana nā motherboards e pili ana i ka chipset X570 i ka mākeke.
ʻO ka hoʻokuʻu ʻana o nā kaʻina hana Ryzen 3000, i hoʻokumu ʻia ma ka Zen 2 microarchitecture, ʻike ʻia he ʻano tectonic maoli i ka mākeke PC. Ma ka hoʻoholo ʻana i ka ʻike i hōʻike ʻia e AMD i kēia lā ma ka hōʻike, manaʻo ka ʻoihana e hopu i ke alakaʻi a lilo i mea hana i nā mea hana ʻenehana kiʻekiʻe loa no nā ʻōnaehana mākeke. Pono e hoʻomaʻamaʻa ʻia kēia e ka ʻenehana kaʻina TSMC 7nm hou, i hoʻohana ʻia i ka hana ʻana o ke kolu o ka hanauna Ryzen. Mahalo iā ia, ua hiki iā AMD ke hoʻoponopono i nā pilikia koʻikoʻi ʻelua: hoʻemi nui i ka hoʻohana ʻana i ka mana o nā chips hana kiʻekiʻe, a hoʻolilo iā lākou i mea kūʻai.
Pono ka microarchitecture Zen 2 hou e hāʻawi nui i ka holomua o ka Ryzen hou E like me nā ʻōlelo hoʻohiki a AMD, ʻo ka piʻi ʻana o ka IPC (hana i kēlā me kēia hola) i hoʻohālikelike ʻia me Zen + he 15%, aʻo nā mea hana hou e hiki ke hana ma nā alapine kiʻekiʻe. Ma waena o nā pono o Zen 2 ka piʻi nui ʻana o ka nui o ka cache pae ʻekolu a me ka hoʻomaikaʻi ʻana i ʻelua mau manawa i ka hana o ka helu helu maoli (FPU).
Me nā hoʻomaikaʻi microarchitecture, hāʻawi pū ʻo AMD i kahi kahua X570 hou, pono e hāʻawi i ke kākoʻo no PCI Express 4.0, kahi kaʻa me ka pālua o ka bandwidth. E loaʻa i nā motherboards kahiko Socket AM4 ke kākoʻo no nā kaʻina hana hou ma o nā hoʻolaha BIOS, akā e kaupalena ʻia ke kākoʻo no PCI Express 4.0.
Eia nō naʻe, me he mea lā ʻo ka mea kaua nui a AMD i kēia manawa ke kumu kūʻai. E pili ana ka hui i kahi kulekele kumu kūʻai koʻikoʻi loa, ʻaʻole kūʻē i ka mea a Intel i aʻo mai ai iā mākou e hana. Loaʻa paha i ka hana 7-nm a me ka hoʻohana ʻana i nā chiplets i ʻae iā AMD e loaʻa nui i nā kumukūʻai huahana, ma muli o ka hoʻokūkū ʻana i ka mākeke kaʻina hana me ka ikaika ʻole.
| Nā Cores/Milo | Alanui kumu, GHz | ʻO ke alapine Turbo, GHz | L2 huna, MB | L3 huna, MB | TDP, W | kuai | |
|---|---|---|---|---|---|---|---|
| 9 3900X Ryzen | 12/24 | 3,8 | 4,6 | 6 | 64 | 105 | $499 |
| 7 3800X Ryzen | 8/16 | 3,9 | 4,5 | 4 | 32 | 105 | $399 |
| 7 3700X Ryzen | 8/16 | 3,6 | 4,4 | 4 | 32 | 65 | $329 |
| 5 3600X Ryzen | 6/12 | 3,8 | 4,4 | 3 | 32 | 95 | $249 |
| 5 3600 Ryzen | 6/12 | 3,6 | 4,2 | 3 | 32 | 65 | $199 |
ʻO ka papa hana kiʻekiʻe ma ke kolu o ka hanauna Ryzen lineup, i hoʻolaha ʻia e AMD i kēia lā, ua lilo ʻo ia ʻo Ryzen 9 3900X. He kaʻina hana kēia e pili ana i ʻelua chiplets 7nm, kahi e kūʻē ai ka hui i ka moʻo Intel Core i9. I ka manawa like, ʻaʻohe mea ʻē aʻe i kēia chip me nā hiʻohiʻona like, mai ka mea hoʻokūkū a i ʻole mai AMD ponoʻī, no ka mea ʻo ia ka CPU mua i hana ʻia ma ka mōʻaukala me 12 cores a me 24 mau kaula. Loaʻa i ka chip he TDP o 105 W, he kumukūʻai hoʻokūkū loa o $499, a me nā alapine o 3,8-4,6 GHz. ʻO ka nui o ka hoʻomanaʻo huna o ia monster he 70 MB, me ka L3 cache helu no 64 MB.
Aia ka papa hana Ryzen 7 i ʻelua ʻewalu-core a me ʻumikūmāono-thread processors i kūkulu ʻia me ka hoʻohana ʻana i kahi chiplet 7nm hoʻokahi. ʻO ka Ryzen 7 3800X he 105W TDP a me 3,9-4,5GHz ka wikiwiki o ka uaki no $399, aʻo ka lohi iki ʻo Ryzen 7 3700X he 3,6-4,4GHz TDP, he 65W TDP a me kahi kumukūʻai $329. . ʻO ke kolu o ka pae huna o nā kaʻina hana ʻewalu-core ka mana o 32 MB.
Loaʻa i ka moʻo Ryzen 5 ʻelua kaʻina hana me ʻeono cores a me ʻumikūmālua mau kaula. ʻO ka mea kahiko, ʻo Ryzen 5 3600X, loaʻa nā alapine o 3,8–4,4 GHz a me kahi puʻupuʻu wela o 95 W, a ʻo nā alapine o ke kumu hoʻohālike ʻōpio ʻo Ryzen 5 3600 he 3,6–4,2 GHz, e hiki ai iā ia ke komo i loko o ka puʻupuʻu wela. 65 W . ʻO nā kumukūʻai o ia mau kaʻina hana he $249 a me $199.
Ma ka hōʻike, ua nānā nui ʻo AMD i ka hana o kāna mau huahana hou. No laila, ʻōlelo ka hui ʻo kāna 12-core hae nui ʻo Ryzen 9 3900X he 60% ʻoi aku ka wikiwiki ma mua o ka Core i9-9900K i ka hoʻāʻo Cinebench R20 multi-threaded, a ʻo 1% ʻoi aku ka wikiwiki ma mua o ke koho Intel i ka hoʻāʻo hoʻokahi. Eia naʻe, hāʻawi ʻia i ka nui o nā cores, ua kūpono kēia ratio o nā hopena.
Eia nō naʻe, ua ʻōlelo pū ʻo AMD e hiki i ka Ryzen 9 3900X ke hoʻokō i ka mea hoʻokūkū 12-core HEDT processor, ka Core i9-9920X, me ke kumu kūʻai o $1200. ʻO ka maikaʻi o ka hāʻawi ʻana o AMD i ka Cinebench R20 multi-threaded he 6%, a ma ka threaded hoʻokahi he 14%.
Ua hōʻike pū ʻia ka Ryzen 9 9920X hou i kahi pōmaikaʻi i ka Core i9-3900X ma Blender.
Ke kamaʻilio nei e pili ana i ka hana o ka ʻewalu-core Ryzen 7 3800X, ua kālele ʻo AMD i ka hana pāʻani, a he mea kupanaha maoli ia. Wahi a nā hoʻokolohua i hōʻike ʻia i alakaʻi ʻia e AMD me ka kāleka wikiō GeForce RTX 2080, ʻo ka hoʻomaikaʻi ʻana i nā helu kiʻi i nā pāʻani kaulana i hoʻohālikelike ʻia i nā pae mua ʻewalu-core Ryzen 7 2700X mai 11 a 34%.
Me he mea lā hiki i kēia ke ʻae i nā chips AMD e hana a me nā kaʻina hana Intel ma lalo o nā ukana pāʻani. Ma ka liʻiliʻi i ka wā e hōʻike ana i ka Ryzen 7 3800X ma PlayerUnknown's Battlegrounds, ua hōʻike kēia kaʻina hana i nā helu hoʻohālikelike like me ka Core i9-9900K.
Ma ke ala, ua kaena pū ʻo AMD i ka hana kiʻekiʻe o kāna kaʻina hana ʻewalu-core ma Cinebench R20. I ka ho'āʻo multi-threaded, ua hiki i ka Ryzen 7 3800X ke hoʻonui i ka Core i9-9900K e 2%, a ma ka ho'āʻo hoʻokahi-threaded e 1%.
Inā hoʻohālikelike ʻia ka Ryzen 7 3700X me ka Core i7-9700K, a laila ʻo ka pōmaikaʻi i ka hana multi-threaded he 28%. I ka manawa like, hoʻomanaʻo mākou ʻo ka hoʻohaʻahaʻa wela maʻamau o ka Ryzen 7 3700X ʻo 65 W, ʻoiai ʻo nā kaʻina hana Intel e hana ʻia nei ka hoʻohālikelike ʻana i kahi pūʻulu wela 105-watt. ʻO ka hoʻohālike wikiwiki ʻo Ryzen 7 3800X me kahi TDP o 105 W ka mea i manaʻo ʻia ma mua o ka Core i7-9700K ʻoi aku ka nui - e 37% i ka hoʻāʻo multi-threaded.
ʻO ka hope loa, ʻo ka hoʻokomo ʻana i nā chips AMD i hoʻāla hou ʻia i waena o nā mea hoihoi. Eia nō naʻe, pono e hoʻomaopopo ʻia ʻaʻole maopopo ka nui o nā kikoʻī. ʻO ka mea pōʻino, ʻaʻole i wehewehe ka ʻoihana i kahi e hele mai ai kahi lele nui o ka hana. Ua ʻike mākou aia ʻo Zen 2 i ka hoʻomaikaʻi ʻana i ka wanana lālā, ka prefetching aʻoaʻo, ka hoʻomaʻamaʻa cache optimizations, hoʻonui i ka throughput a me ka latency haʻahaʻa ma ka Infinity Fabric bus, a me nā loli i ka hoʻolālā cache data. Eia kekahi, ʻaʻole maopopo nā kikoʻī e pili ana i ka hiki ke overclocking, ʻaʻohe mea kikoʻī i kēia manawa. Manaʻo mākou e ʻike maopopo ʻia nā kikoʻī kikoʻī aʻe ma kahi kokoke i ka hoʻolaha.
"No ka lilo ʻana i alakaʻi ʻenehana, pono ʻoe e pili nui," wahi a Lisa Su, ka luna nui o AMD, i kāna ʻōlelo koʻikoʻi Computex 2019. A ʻo ka bet i hana ʻia e ka hui ʻulaʻula i kēia lā e hoʻopau ʻia e Intel ʻaʻole paha e kūleʻa.
Source: 3dnews.ru