Hnub no ntawm qhov qhib ntawm Computex 2019, AMD tau qhia txog 7nm thib peb tiam Ryzen processors (Matisse). Cov kab ntawm cov khoom tshiab raws li Zen 2 microarchitecture suav nrog tsib tus qauv processor, xws li $ 200 thiab rau-core Ryzen 5 txog $ 500 Ryzen 9 chips nrog kaum ob cores. Kev muag khoom tshiab, raws li yav dhau los tau xav, yuav pib thaum Lub Xya Hli 7 ntawm lub xyoo no. Nrog rau lawv, motherboards raws li X570 chipset tseem yuav tuaj rau hauv khw.
Kev tso tawm ntawm Ryzen 3000 processors, raws li Zen 2 microarchitecture, zoo li nws yuav yog qhov hloov pauv tiag tiag hauv PC lag luam. Kev txiav txim los ntawm cov ntaub ntawv uas AMD tau nthuav tawm hnub no ntawm qhov kev nthuav qhia, lub tuam txhab npaj siab yuav txeeb cov thawj coj thiab dhau los ua cov chaw tsim khoom ntawm cov txheej txheem thev naus laus zis tshaj plaws rau kev lag luam loj. Qhov no yuav tsum tau ua kom yooj yim los ntawm TSMC 7nm txheej txheem thev naus laus zis tshiab, uas yog siv hauv kev tsim khoom ntawm peb tiam Ryzen. Ua tsaug rau nws, AMD muaj peev xwm daws tau ob qhov teeb meem tseem ceeb: txo qis kev siv hluav taws xob ntawm cov chips ua haujlwm siab, thiab tseem ua rau lawv pheej yig.
Lub Zen 2 microarchitecture tshiab yuav tsum ua kom muaj txiaj ntsig zoo rau kev ua tiav ntawm Ryzen tshiab. Raws li AMD cov lus cog tseg, qhov nce hauv IPC (kev ua tau zoo ib moos) piv rau Zen + yog 15%, thaum cov txheej txheem tshiab yuav tuaj yeem ua haujlwm ntawm ntau zaus. Tsis tas li ntawm qhov zoo ntawm Zen 2 yog qhov tseem ceeb hauv qhov ntim ntawm qib thib peb cache thiab kev txhim kho ob zaug hauv kev ua tau zoo ntawm cov lej tiag tiag (FPU).
Nrog rau kev txhim kho microarchitecture, AMD tseem tab tom muab X570 platform tshiab, uas yuav tsum muab kev txhawb nqa rau PCI Express 4.0, tsheb npav nrog ob npaug ntawm bandwidth. Cov laus Socket AM4 motherboards yuav tau txais kev txhawb nqa rau cov txheej txheem tshiab los ntawm BIOS hloov tshiab, tab sis kev txhawb nqa rau PCI Express 4.0 yuav raug txwv.
Txawm li cas los xij, zoo li AMD cov riam phom tseem ceeb ntawm theem no tseem yuav raug nqi. Lub tuam txhab yuav ua raws li txoj cai tswj hwm tus nqi nruj heev, uas yog qhov tsis sib xws nrog Intel tau qhia peb ua. Nws zoo li tias cov txheej txheem 7-nm thiab kev siv cov chiplets tau tso cai rau AMD kom tau txais txiaj ntsig zoo hauv cov khoom lag luam, vim tias kev sib tw hauv kev lag luam processor yuav ua rau muaj zog tsis tau muaj dua.
| Cores / Xov | Base zaus, GHz | Turbo zaus, GHz | L2 cache, MB | L3 cache, MB | TDP, wb | Nqi | |
|---|---|---|---|---|---|---|---|
| Ryzen 9 3900X | 12/24 | 3,8 | 4,6 | 6 | 64 | 105 | $499 |
| Ryzen 7 3800X | 8/16 | 3,9 | 4,5 | 4 | 32 | 105 | $399 |
| Ryzen 7 3700X | 8/16 | 3,6 | 4,4 | 4 | 32 | 65 | $329 |
| Ryzen 5 3600X | 6/12 | 3,8 | 4,4 | 3 | 32 | 95 | $249 |
| Ryzen 5 3600 | 6/12 | 3,6 | 4,2 | 3 | 32 | 65 | $199 |
Cov txheej txheem laus hauv peb tiam Ryzen kab, uas AMD tshaj tawm hnub no, tau dhau los ua Ryzen 9 3900X. Qhov no yog lub processor raws li ob lub 7nm chiplets, uas lub tuam txhab yuav tawm tsam rau Intel Core i9 series. Nyob rau tib lub sijhawm, niaj hnub no tsis muaj lwm txoj hauv kev rau cov nti no nrog cov yam ntxwv zoo sib xws, los ntawm tus neeg sib tw lossis los ntawm AMD nws tus kheej, vim tias qhov no yog thawj CPU tsim tawm hauv keeb kwm nrog 12 cores thiab 24 xov. Lub nti muaj TDP ntawm 105 W, tus nqi sib tw heev ntawm $ 499, thiab zaus ntawm 3,8-4,6 GHz. Tag nrho cov cache nco ntawm xws li dab yuav yog 70 MB, nrog rau L3 cache accounting rau 64 MB.
Lub Ryzen 7 series suav nrog ob yim-ntxhais thiab kaum rau-xov xov processors tsim siv tib lub 7nm chiplet. Lub Ryzen 7 3800X muaj 105W TDP thiab 3,9-4,5GHz moos ceev rau $ 399, thaum me ntsis qeeb Ryzen 7 3700X muaj 3,6-4,4GHz TDP, 65W TDP thiab $ 329 tus nqi tag. Qhov thib peb cache ntawm ob yim-core processors muaj peev xwm ntawm 32 MB.
Ryzen 5 series suav nrog ob lub processors nrog rau rau cores thiab kaum ob xov. Tus qauv qub, Ryzen 5 3600X, tau txais zaus ntawm 3,8-4,4 GHz thiab lub pob thermal ntawm 95 W, thiab cov zaus ntawm tus qauv yau Ryzen 5 3600 yog 3,6-4,2 GHz, uas yuav tso cai rau nws kom haum rau hauv lub thermal pob ntawm 65 wb. Tus nqi ntawm cov txheej txheem no yuav yog $ 249 thiab $ 199, feem.
Ntawm qhov kev nthuav qhia, AMD tau them nyiaj ntau rau kev ua haujlwm ntawm nws cov khoom tshiab. Yog li, lub tuam txhab thov tias nws cov tshiab 12-core flagship Ryzen 9 3900X yog 60% sai dua Core i9-9900K hauv ntau txoj xov Cinebench R20 xeem, thiab 1% sai dua Intel lwm txoj hauv kev sim ib leeg. Txawm li cas los xij, muab tus naj npawb ntawm cov cores ntau ntxiv, qhov piv ntawm cov txiaj ntsig tau zoo heev.
Txawm li cas los xij, AMD kuj tau hais tias Ryzen 9 3900X muaj peev xwm ua tau zoo tshaj tus neeg sib tw 12-core HEDT processor, Core i9-9920X, nrog tus nqi ntawm $ 1200. Qhov kom zoo dua ntawm AMD qhov muab rau hauv ntau txoj xov Cinebench R20 yog 6%, thiab hauv ib txoj xov nws yog 14%.
Tus tshiab Ryzen 9 9920X kuj tau ua kom pom qhov txiaj ntsig zoo dua ntawm Core i9-3900X hauv Blender.
Thaum tham txog qhov ua tau zoo ntawm yim-ntxhais Ryzen 7 3800X, AMD tau tsom mus rau kev ua haujlwm ntawm kev ua si, thiab nws yog qhov zoo heev. Raws li cov kev ntsuam xyuas uas AMD tau ua nrog GeForce RTX 2080 daim npav video, kev txhim kho hauv cov nqi sib tw hauv cov kev ua si nrov piv rau yav dhau los yim-ntxhais Ryzen 7 2700X yog li ntawm 11 txog 34%.
Nws zoo nkaus li tias qhov no tuaj yeem tso cai rau AMD chips ua tau zoo li Intel processors hauv qab gaming loads. Yam tsawg kawg thaum ua qauv qhia Ryzen 7 3800X hauv PlayerUnknown's Battlegrounds, tus txheej txheem no tau qhia txog tus nqi sib piv rau Core i9-9900K.
Raws li txoj kev, AMD kuj tau khav theeb ntawm qhov ua tau zoo ntawm nws yim-core processors hauv Cinebench R20. Hauv kev sim ntau txoj xov, Ryzen 7 3800X tuaj yeem ua tau zoo dua ntawm Core i9-9900K los ntawm 2%, thiab hauv kev sim ib leeg los ntawm 1%.
Yog tias Ryzen 7 3700X piv nrog Core i7-9700K, ces qhov zoo ntawm kev ua haujlwm ntau yog 28%. Nyob rau tib lub sijhawm, peb nco qab tias cov cua kub tsis sib xws ntawm Ryzen 7 3700X yog 65 W, thaum Intel processors uas qhov kev sib piv tau ua rau 105-watt thermal pob. Qhov nrawm dua Ryzen 7 3800X qauv nrog TDP ntawm 105 W yuav tsum ua ntej ntawm Core i7-9700K txawm tias ntau dua - los ntawm 37% hauv kev sim ntau txoj xov.
Thaum kawg, kev taw qhia ntawm AMD chips ua rau pom kev txhawb siab ntawm cov neeg nyiam. Txawm li cas los xij, nws tsim nyog sau cia tias ntau cov ntsiab lus tseem tsis meej. Hmoov tsis zoo, lub tuam txhab tsis tau piav qhia qhov twg qhov kev dhia tseem ceeb hauv kev ua tau zoo los ntawm. Peb paub tias Zen 2 suav nrog kev txhim kho rau tus neeg twv kwv yees, kev qhia ua ntej, kev qhia cache optimizations, nce throughput thiab qis latency ntawm lub tsheb npav Infinity Fabric, thiab kev hloov pauv rau cov ntaub ntawv cache tsim. Tsis tas li ntawd, cov ntsiab lus hais txog lub peev xwm overclocking tsis meej, uas tsis muaj cov ntsiab lus tseem ceeb. Peb cia siab tias cov ntsiab lus tshwj xeeb yuav ua kom pom tseeb ze rau qhov kev tshaj tawm.
Lisa Su, tus thawj coj ntawm AMD, hauv nws cov lus tseem ceeb ntawm Computex 2019 tau hais tias "Yuav ua tus thawj coj thev naus laus zis, koj yuav tsum twv loj," said Lisa Su, tus thawj coj ntawm AMD, hauv nws cov lus tseem ceeb ntawm Computex XNUMX.
Tau qhov twg los: 3d xov.ru