Yamenyezelwa eminyakeni embalwa edlule, i-Intel ekugcineni yethule i-Ice Lake, iprosesa yayo entsha yesizukulwane sesithathu ye-Xeon Scalable processor ene-nanometer 10 , enikeza ama-cores afinyelela ku-40 ngesokhethi, eyakha isisekelo sepulatifomu yesikhungo sedatha se-Intel.
I-Intel ithi bonke abahlinzeki bezinsizakalo zefu abaphambili bazohlinzeka ngezinsizakalo ezizinze e-Ice Lake. Ngokwethulwa kwale chip, abakhiqizi bemishini abangaphezu kwama-50 sebevele bakhe ngaphezu kwamaseva we-250 ngokuya ngale nkundla. Idizayinelwe ukulayishwa komsebenzi okuba nezimakethe ezahlukahlukene (ifu, inethiwekhi, njll.).
Lo mugqa omusha wamaprosesa esizukulwane sesithathu e-Ice Lake Xeon, ngokusekelwe enqubweni yawo ye-10nm , unama-cores afinyelela ku-40 futhi wenzelwe kuphela izinhlelo ze-socket eyodwa ne-dual, ezincintisana emakethe lapho ezinye izinketho ze-x86 ne-Arm zitholakala khona.
Eqinisweni, lokhu kwethulwa kuza ngesikhathi esibalulekile , njengoba imakethe yesikhungo sedatha iba nokuncintisana okukhulu, i-AMD ibheke isabelo semakethe esikhulu se-Intel, kuyilapho amakhasimende e-Intel ezakha ama-chip awo.
Khonamanjalo, ngemuva kochungechunge lokulibaziseka kohlelo lomkhiqizo wayo, i-CEO uPat Gelsinger, owathatha inkampani ngoJanuwari, usayine isivumelwano ne-Intel "ngemikhiqizo esezingeni eliphezulu" esebenzisa kokubili ukukhiqiza kwayo kanye nokukhiqiza kwangaphandle.
Ngalesi sizukulwane esisha sama-Xeon processor (i-ICX noma i-ICL-SP), ukunikezwa kwe-Intel kunezinhloso ezimbili ezithile: okokuqala, ukuguqulwa kwesizukulwane kuqhathaniswa nesizukulwane sesibili, kepha futhi nokuthengiswa kwesisombululo esikhundleni seprosesa elula.
"Ipulatifomu yesizukulwane sesithathu iXeon iyona evumelana nezimo futhi esebenza kahle kakhulu emlandweni wethu," kusho uNavin Shenoy, iphini likamongameli omkhulu kanye nemenenja jikelele ye-Intel's Data Platforms Group, esitatimendeni ngoLwesibili. Lesi sizukulwane seXeon Scalable, esokuqala se-Intel ku-10nm, sisebenzisa ukwakhiwa okusha, umnyombo weSunny Cove. Ngokuya nge-Intel, izinzuzo zeSunny Cove ziqala ngokunyuka okungu-20% kokusebenza okuluhlaza, ngenxa yengqikithi enkulu kakhulu enezinsiza ezingaphambili nezithuthukisiwe zesikhathi sokusebenza.
Ngokuphathelene nezici nokucaciswa kweprosesa entsha:
- Ipulatifomu isekela kuze kufike kuma-terabyte ayisithupha enkumbulo yohlelo ngesokhethi ngayinye, kuze kube yiziteshi eziyisishiyagalombili zememori ye-DDR4-3200 ngesokhethi ngayinye, kuze kufike emizileni engu-64 ye-PCIe Gen4 ngesokhethi ngayinye.
- I-bandwidth yememori ithuthukiswa ngokwandisa iziteshi zememori kusuka kweziyisithupha kuya kweziyisishiyagalombili, kepha futhi ngamasu amasha wememori yangaphambi kokutakula kanye nokwenza ngcono okwandisa umkhawulokudonsa kuze kufike ku-100% wokusebenza ngokusebenza kahle okungeziwe okungaphezu kwama-25%.
- Ukuxhumeka kwe-mesh phakathi kwama-cores nakho kusebenzisa ama-algorithms abuyekeziwe ukondla i-I / O kuye nangokusuka kuzinhlamvu. Ngokwengeziwe, i-Intel ikhuthaza ukuphathwa kwamandla okungcono ngokusebenzisa ama-ejenti wokulawula amandla azimele ngaphakathi kwebhulokhi ngayinye ye-IP.
- Ngaphandle kwalokho, I-Intel ingeza izici zokusheshisa, isho ukuthi ngaphezu kokusebenza okuluhlaza, isoftware elungiselelwe lawa ma-accelerator izohlomula ngokuthuthuka okukhulu kunesizukulwane esedlule. Iqala ngokwakhiwa okuyisisekelo kernel, ikakhulukazi uma kukhulunywa ngemiyalo ye-SIMD efana ne-SSSE, AVX, AVX2, ne-AVX-512. I-Intel inika amandla ukusekelwa okungcono kokubethela nge-ISA yayo, ivumela i-AES, SHA, GFNI, kanye neminye imiyalo ukuthi isebenze ngasikhathi sinye kuwo wonke amasethi wemiyalo ye-vector.
Ngokusho kwe-Intel, i -VX-512 ithuthukisa amaza ngesikhathi sokusebenza okuyinkimbinkimbi kakhulu kwe-ICX ngokuhlela okuhlakaniphile phakathi kwemiyalelo nokusetshenziswa kwamandla, okunikeza amaza aphezulu ngo-10% kuyo yonke imiyalelo engu-256-bit. Lokhu kuhambisana nobuchwepheshe bokukhetha isivinini se-Intel, njengephrofayili yokusebenza, ukukhushulwa kwamaza okusekela, ukukhushulwa kwamaza okuphindaphinda kwe-turbo, kanye nokusekelwa kwamandla omgogodla, ukuqinisekisa ukusebenza okuphezulu kakhulu kwe-per-core noma ikhwalithi yesevisi ngesikhathi sokusetshenziswa kohlelo okunamandla, kuye ngezidingo zamakhasimende.
Ezinye izici ezintsha zifaka phakathi i-Software Guard Extensions , evumela ubukhulu be-enclave obufika ku-512 GB ngesokhethi kwamanye amamodeli.
"I-Intel ibekwe ngokukhethekile ekwakhiweni kwezakhiwo, ukuklama nokukhiqiza ukuze inikeze izixazululo ze-silicon nezixazululo ezihlakaniphile amakhasimende ethu azifunayo," kusho uShenoy. Ekugcineni, i-Intel ichaza ukuthi uma kuqhathaniswa nesizukulwane esedlule, i-Ice Lake inikeza ukwanda okuphakathi kwe-46% ekusebenzeni kwemithwalo yemisebenzi edumile yedatha yedatha. Kufaka phakathi i-Intel DL Boost yokusheshisa kwe-AI.
Umthombo: https://www.intel.com