In kasta oo ay jiraan dhibaatooyinka muuqda ee soo saarista 14-nm chips tiro ku filan, Intel waxay sii wadaa inay si nidaamsan u ballaariso safkeeda jiilka sagaalaad ee soo-saareyaasha Core, oo loo yaqaan Coffee Lake Refresh. Run, tan waxaa la siiyaa iyada oo leh heerar kala duwan oo guulo. Taasi waa, si rasmi ah, badeecooyin cusub ayaa runtii lagu daraa noocyada moodeelka, laakiin waxay u muuqdaan iibka tafaariiqda si aad u liidata, iyo moodooyinka qaar ka mid ah alaabooyinka cusub ee la soo bandhigay isla markiiba ka dib sanadka cusub ma aysan awoodin inay ka soo muuqdaan khaanadaha dukaamada ilaa hadda. .
Si kastaba ha noqotee, iyadoo lagu saleynayo xogta rasmiga ah, hadda waxaa jira ugu yaraan sagaal nooc oo Core desktop ah oo loogu talagalay madal LGA1151v2, oo ka tirsan taxanaha sagaal kun, oo ay ka mid yihiin soo-saareyaal leh afar, lix iyo siddeed kombuyuutar. Waxaa intaa dheer, qoyskan kuma jiraan kaliya wakiillo cad oo leh astaamo la saadaalin karo, laakiin sidoo kale CPU-yada lama filaanka ah ee ka duwan fikrad ahaan dhammaan kuwii ka horreeyay. Waxaan ka hadleynaa soo-saareyaasha F-taxane - chips-ka desktop-ka-soo-saarka badan, kuwaas oo aan ku jirin xudunta garaafyada gudaha ku dhex jira.
Waxa la yaab leh oo ku saabsan muuqaalkooda ayaa ah in bixinta noocan oo kale ah ay balaadhiso Intel ee soo-saareyaasha macaamiisha markii ugu horreysay siddeeddii sano ee la soo dhaafay, muddadaas oo ay shirkaddu bixisay xalal gaar ah oo leh sawirro isku dhafan oo loogu talagalay qaybta ballaaran. Si kastaba ha ahaatee, hadda wax ayaa isbeddelay, oo weynaanta microprocessor-ka ayaa lagu qasbay inay dib u eegto mabaadi'deeda. Waxaan xitaa ognahay in: xisaabinta khaldan ee qorsheynta iyo dhibaatooyinka soo saarista tignoolajiyada geeddi-socodka 10-nm ay keentay yaraanta ba'an ee soo-saareyaasha Intel ee suuqa, taas oo shirkaddu ay isku dayayso in ay wax ka qabato. Siideynta soo-saareyaasha iyada oo aan la isku dhejin garaafyo isku dhafan ayaa ah mid ka mid ah tillaabooyinka si cad cad ee looga golleeyahay in lagu gaaro yoolkan. Waad ku mahadsan tahay, soo-saaruhu wuxuu awooday inuu ku rakibo soo-saareyaasha wax-soo-saarka ee horay loo tixgeliyey bannaannada semiconductor-ka cilladaysan oo leh xudunta garaafyada dhaawacan, kaasoo xitaa siddeed-core Coffee Lake Refresh "cuna" ilaa 30% aagga 174 mm. crystal. Si kale haddii loo dhigo, cabbirka noocan oo kale ah wuxuu kordhin karaa wax-soo-saarka alaabta ku habboon wuxuuna si dhab ah u yareeynayaa qashinka.
Si kastaba ha noqotee, haddii Intel micnaha sii deynta F-processors ay aad u caddahay, markaa haddii macaamiishu ka faa'iideystaan muuqaalka dalabyada noocaas ah waa arrin muran badan dhalisay. Xeeladaha ay doorteen soo saaraha ayaa ah kuwa asal ahaan laga xayuubiyay soo-saareyaal la iibiyay iyada oo aan wax qiimo dhimis ah loo samayn, isla markaana ay la mid yihiin kuwa dhiggooda ah ee “buuxa leh”. Si aan u fahamno xaaladdan si faahfaahsan, waxaan go'aansanay inaan tijaabino mid ka mid ah wakiilada jiilka sagaalaad ee Core lineup, kaas oo ka maqan sawirada la dhisay, iskuna day inaad raadiso faa'iidooyinkeeda qarsoon.
Core i5-9400F, processor-ka lix-core ee jiilka Coffee Lake Refresh, ayaa loo doortay shayga daraasadda. Xiiso gaar ah ayaa ka jirta chip-kan: kii ka horreeyay, , aad bay caan u ahayd hal mar sababtoo ah saamiga wax qabad ee qiimaha aadka u soo jiidashada leh. Si rasmi ah loogu dhawaaqay afar bilood ka hor, Core i5-9400 (iyada oo aan magaca F ku jirin) wuxuu bixiyaa soo noqnoqoshada waxyar ka sarreeya isla qiimaha, laakiin waa wax aan macquul ahayn in lagu helo iib. Laakiin Core i5-9400F ayaa laga heli karaa khaanadaha meel kasta, iyo, sidoo kale, maadaama yaraantu aanay khusayn moodelkan, qiimihiisu tafaariiqda dhabta ah wuxuu ugu dhow yahay midka lagu taliyey. Si kastaba ha noqotee, tani si toos ah ugama dhigayso Core i5-9400F ikhtiyaar wanaagsan oo loogu talagalay qaabeynta "asaasiga ah", sababtoo ah AMD hadda waxay bixisaa lix-core Ryzen 5 soo-saareyaal isla qiime isku mid ah, taas oo, ka duwan wakiillada taxanaha Core i5, ay taageero u leeyihiin. Multi-threading (SMT) . Taasi waa sababta imtixaanka maanta uu u ballanqaaday inuu si gaar ah u wargelin doono: waa inuu ka jawaabaa dhowr su'aalood hal mar oo si cad u muujiyaa in Core i5-9400F uu leeyahay fursad uu ku soo celiyo guusha halyeeyga Core i5-8400.
line-upka Coffee Lake Refresh
Ilaa hadda, waxaa horeba u jiray laba mowjadood oo ogeysiis ah oo soo-saareyaal ah oo si caadi ah loogu sifeeyay jiilka Refresh Lake Lake. Inkasta oo CPU-yada noocan ahi ay siyaabo badan ula mid yihiin kuwii iyaga ka horreeyay oo ka soo jeeda qoyska Coffee Lake, Intel waxay u kala saartaa jiilka sagaalaad ee Core waxayna ku tirisaa indices ka bilaabma lambarka 9. Iyo haddii la xidhiidha Core i7 iyo Core i9 sida Kala soocidda ayaa laga yaabaa in qayb ahaan loo caddeeyo, Ka dib oo dhan, markii ugu horreysay waxay heleen siddeed kombuyuutar, soo-saareyaasha cusub ee taxanaha Core i5 iyo Core i3 waxay heleen koror lambarro moodeel ah, oo u badan shirkadda. Asal ahaan, waxay bixiyaan kaliya xawaaraha saacadaha oo kordhay.
Isla mar ahaantaana, looma baahna in laga hadlo wax horumar ah oo laga gaaray heerka dhismaha yar yar. Oo, si daacad ah u hadlo, tani ma keenayso wax la yaab leh. Fikradda horumarineed ee ay Intel ku dhaqanto ayaa ah in isbeddellada qoto-dheer ee soo-saareyaashu ay ku xidhan yihiin horumarinta tignoolajiyada wax-soo-saarka. Sidaa darteed, dib-u-dhac ku yimaada soo bandhigida tignoolajiyada habka 10nm waxay la macno tahay in aan mar kale la tacaalno microarchitecture Skylake, kaas oo dib loo sii daayay 2015. Si kastaba ha ahaatee, wax kale ayaa la yaab leh: sababo jira awgeed, Intel ma raadiyo in ay bedesho sifooyinka aan u baahnayn isbeddello muuqda. Tusaale ahaan, si rasmi ah Coffee Lake Refresh waxay sii wadaa inay diiradda saarto xusuusta laba-kanaalka ah ee DDR4-2666, halka AMD waqti ka dib ay ku darto taageerada hababka xawaaraha sare ee soo-saareheeda, oo gaarta DDR4-3200 noocyadii ugu dambeeyay ee mobile Raven Ridge. Waxa kaliya ee ay Intel ka jawaabtay waxay ahayd inay kordhiso tirada xusuusta ee lagu taageerayo nidaamyada ku saleysan Coffee Lake Refresh ilaa 128 GB.
Si kastaba ha noqotee, inkasta oo la'aanta isbeddelada ku yimid microarchitecture, Intel waxay ilaa hadda ku guuleysatay inay soo saarto moodallo aad u xiiso badan iyadoo la adeegsanayo habab ballaaran - kordhinta tirada kombuyuutarrada iyo xawaaraha saacadaha. Mawjaddii ugu horreysay ee ogeysiisyada Coffee Lake Refresh, oo dhacay bishii Oktoobar ee sannadkii hore, waxay la timid saddex-soo-saareyaal calan-qaad ah oo xad-dhaaf ah kuwaas oo qabsaday xuduudaha waxqabadka cusub: siddeed-core Core i9-9900K iyo Core i7-9700K, iyo sidoo kale lix- Core i5-9600K. Marka labaad, hirka sannadka cusub, liiska soo-saareyaal cusub ayaa lagu buuxiyey lix nooc oo CPU ka fudud. Natiijo ahaan, tirada buuxda ee Kafee Lake Refresh ayaa bilaabay inay sidan u ekaato.
| Xargaha/xadhkaha | Inta jeer ee saldhiga, GHz | Soo noqnoqda Turbo, GHz | kaydka L3, MB | iGPU | Inta jeer ee iGPU, GHz | xusuusta | TDP, W | Kharashka | |
|---|---|---|---|---|---|---|---|---|---|
| Core i9-9900K | 8/16 | 3,6 | 5,0 | 16 | UHD 630 | 1,2 | DDR4-2666 | 95 | $488 |
| Core i9-9900KF | 8/16 | 3,6 | 5,0 | 16 | No | - | DDR4-2666 | 95 | $488 |
| Core i7-9700K | 8/8 | 3,6 | 4,9 | 12 | UHD 630 | 1,2 | DDR4-2666 | 95 | $374 |
| Core i7-9700KF | 8/8 | 3,6 | 4,9 | 12 | No | - | DDR4-2666 | 95 | $374 |
| Core i5-9600K | 6/6 | 3,7 | 4,6 | 9 | UHD 630 | 1,15 | DDR4-2666 | 95 | $262 |
| Core i5-9600KF | 6/6 | 3,7 | 4,6 | 9 | No | - | DDR4-2666 | 95 | $262 |
| Core i5-9400 | 6/6 | 2,9 | 4,1 | 9 | UHD 630 | 1,05 | DDR4-2666 | 65 | $182 |
| Core i5-9400F | 6/6 | 2,9 | 4,1 | 9 | No | - | DDR4-2666 | 65 | $182 |
| Core i3-9350KF | 4/4 | 4,0 | 4,6 | 8 | No | - | DDR4-2400 | 91 | $173 |
Inta badan soo-saareyaasha, kuwaas oo lagu daray moodooyinka K-model-ka-dhaafka ah ee la sii daayay markii dambe, waxay ka kooban yihiin jajabyo aan lahayn xudunta garaafyada isku dhafan. Farsamo ahaan, Core i9-9900KF, Core i7-9700KF iyo Core i5-9600KF waxay ku saleysan yihiin isla aasaaska semiconductor waxayna leeyihiin astaamo la mid ah sida Core i9-9900K, Core i7-9700K iyo Core i5-9600K, oo ku kala duwan kaliya in ayan bixin GPU-gu-gudbid, kaas oo ku xidhan qalabyada marxaladda wax-soo-saarka.
Laakiin liiska alaabta cusub ee mawjada labaad waxaad sidoo kale arki kartaa moodooyinka cusub ee dhabta ah. Marka hore, kani waa Core i3-9350KF - processor-ka kaliya ee quad-core oo leh tiro badan oo furan oo ka mid ah Coffee Lake Refresh. Haddii aad indhahaaga ka xirto la'aanta GPU-ga ku dhex jira, waxaa loo tixgelin karaa nooca la cusboonaysiiyay ee Core i3-8350K, kaas oo lagu dardargeliyay iyadoo lagu daray Turbo Boost 2.0 tignoolajiyada iyo awoodda cusub ee si toos ah u dhaafi karta 4,6 GHz.
Badeeco kale oo badan ama ka yar oo dhamaystiran oo cusub oo ku jira mowjadda labaad ayaa loo tixgelin karaa Core i5-9400 iyo walaalkeed Core i9-9400F, kaas oo aan lahayn sawiro ku dhisan. Qiimaha moodooyinkan ayaa ku jira xaqiiqda in iyaga oo kaashanaya, Intel ay si weyn hoos ugu dhigtay qiimaha lixda-core Coffee Lake Refresh ee da'da yar, taas oo u oggolaanaysa adeegsiga jiilkii ugu dambeeyay ee CPU-yada qaabeynta heerka-saldhigga. Si kastaba ha noqotee, ma jiraan faraqyo badan oo rasmi ah oo u dhexeeya Core i5-9400 iyo garaacii sanadkii hore, Core i5-8400. Soo noqnoqoshada saacadaha ayaa kordhay kaliya 100 MHz, taas oo ay u badan tahay in ay sabab u tahay rabitaanka weyn ee microprocessor-ka ee ah in ay ku sii hayso soo-saareyaalkeeda lixda ah ee da'da yar gudaha xirmada kulaylka ee 65-watt. Natiijo ahaan, farqiga u dhexeeya soo noqnoqoshada turbo ee u dhexeeya kuwa da'da weyn iyo kuwa ka yar ee lix-core Processor ee qoyska Kafee Lake Refresh ayaa kordhay ilaa 500 MHz, halka jiilka harada Kafeega ay ahayd 300 MHz oo keliya.
Iyada oo ku saleysan qeexitaannada, qofku wuxuu helayaa dareen ah inaysan jirin wax gaar ah oo lagu buufiyo Core i5-9400 cusub iyo Core i5-9400F oo ka dhan ah Core i5-8400 hore. Si kastaba ha ahaatee, qeexitaannada kiiskan ma bixiyaan sawir dhammaystiran. Inta lagu guda jiro ku dhawaaqida dib u kicinta harada qaxwaha ee ugu horeysa, Intel waxay sidoo kale ka hadashay faa'iidooyinka aan tooska ahayn. Tusaale ahaan, jiilka cusub ee chips, isbeddel ku yimaada is-dhexgalka kulaylka gudaha ayaa loo ballan qaaday: meesha dhoobada kuleylka polymer-ka waa in lagu qaadaa alxan-free wax-ku-ool ah oo hufan. Laakiin tani miyay wax xiriir ah la leedahay soo-saareyaasha Core-jiilka lixaad ee ka yar? Mar walba ma soo baxdo.
Faahfaahinta ku saabsan Core i5-9400F
Waa sidaas oo kale marka la sii daayo soo-saareyaasha kafeega Lake Lake Refresh, Intel waxay isu keentay dhowr ikhtiyaar oo kala duwan oo loogu talagalay kiristaalo semiconductor oo leh tignoolajiyada habka 14++ nm, oo dhammaantood runtii maaha kuwo cusub. Jiilka sagaalaad ee processor-yada Core waxay ku salaysnaan karaan labada kiristaalo semiconductor ee si gaar ah loogu talagalay iyaga, iyo noocyadii hore ee silikoon, kuwaas oo si firfircoon loo isticmaalay, oo ay ku jiraan soo-saareyaal jiilkii sideedaad, oo loo kala saaray qoyska harada Kafeega.
Gaar ahaan, wakhtigan la joogo waxaa la og yahay jiritaanka ugu yaraan afar kiristaalo oo lagu rakibay qaar ka mid ah soo-saareyaal Core oo tiro badan oo taxane ah oo sagaal kun ah:
- P0 waa nooca kaliya ee "daacad ah" ee crystal-ka maanta, kaas oo runtii loogu yeeri karo Kafee Lake Refresh. Karistantu waxay leedahay sideed kombuyuutar oo kombuyuutar ah waxaana loo isticmaalaa soosaarayaasha xad dhaafka ah ee Core i9-9900K, Core i7-9700K iyo Core i5-9600K, ee kala duwanaanshahahooda Core i9-9900KF, Core i7-9700KF iyo Core i5-9600KF, iyo sidoo kale processor-ka Core i5-9400;
- U0 waa kiristaalo lix-core ah, oo hore loogu isticmaali jiray soosaarayaasha Lake Lake, taas oo ah, jiilka sideedaad ee Core. Hadda waxaa loo isticmaalaa in lagu abuuro lix-core Core i5-9400F;
- B0 waa chip quad-core oo loo isticmaalo processor-yada Core i3-9350K. Noocan silikoonku wuxuu sidoo kale si toos ah uga yimid soo-saareyaasha Quad-core Coffee Lake, oo ay ku jiraan Core i3-8350K;
- R0 waa jaranjaro cusub oo jiilkii sagaalaad ee Core Processors la filayo in la wareejiyo, laga bilaabo Maajo. Waqtigan xaadirka ah, lagama helo CPU-yada taxanaha ah, sidaas darteed ma jiraan macluumaad gaar ah oo ku saabsan sifooyinkeeda iyo sababaha muuqaalkiisa.
Sidaa darteed, Core i5-9400F, oo aan ka hadlayno dib u eegista, waa ido madow: processor-ka mid ah oo ka duwan qaabka gudaha ee inta kale ee lix-core iyo siddeed-core walaalaha ah. jiilka Cusbooneysii Harada Kafeega. Si adag u hadlaya, maaha nooca la xayuubiyey ama hoos loo dhigay ee Core i5-9600K ama Core i5-9400, laakiin waa nooc la daboolay oo hore Core i5-8400 oo leh garaafyada xudunta u ah naafo.
Oo waa inaan idhaahdaa, tani ma muujinayso oo keliya shaashadaha aaladaha ogaanshaha, taas oo tusi doonta tallaabadii hore ee U5 halkii P9400 cusub ee Core i0-0F. Core i5-9400F runtii ma haysto mid ka mid ah hal-abuurnimada Dib-u-cusboonaysiinta Kafeega. Gaar ahaan, marka la ururinayo chips kuwan, crystal laguma iibin daboolka qaybinta kulaylka, iyo interface kulaylka gudaha sida saxda ah koollada polymerka ah ee la mid ah in loo isticmaalo in Processor Harada Coffee.
Intaa waxaa dheer, Core i5-9400F, oo ka duwan soo-saareyaasha kale ee jiilka kafeega Lake Lake, ayaa lagu ururiyay sabuurad wareeg ah oo daabacan oo leh PCB khafiif ah - oo la mid ah sida loo isticmaalo harada qaxwaha caadiga ah.
Waxaa intaa dheer, xitaa qaabka daboolka qaybinta kulaylka ee Core i5-9400F waxay muujineysaa xiriirka processor-kan uu la leeyahay jiilka sideedaad ee Core. Ka dib oo dhan, daboolka kafeega kafeega nadiifka ah ayaa isbeddelay.
Si kale haddii loo dhigo, shaki kuma jiro in Core i5-9400F uusan dhab ahaantii ahayn Coffee Lake Refresh, laakiin diidmada jiilkii hore ee naqshadeeyayaasha naafada ah. Intaa waxaa dheer, tani waxay khusaysaa 5% dhammaan taxanaha hadda la bixiyo ee Core i9400-5F, kaas oo si weyn u sharraxaya helitaanka ballaaran ee soo-saareyaashan xilli dhibaatooyinka la dareemi karo ay sii socdaan in lagu arko sahayda ballaaran ee harada Kafeega kale. Tusaale ahaan, walaalkeed "buuxa" leh oo isku dhafan UHD Graphics 9400, oo si rasmi ah loogu dhawaaqay isla mar ahaantaana Core i630-0F, kaas oo ku salaysan "daacad ah" PXNUMX kristal ah, wali lama heli karo iibka tafaariiqda.
Isla mar ahaantaana, weynaanta microprocessor kama saarayso suurtagalnimada in loo wareejiyo Core i5-9400F "saxda" ee P0 ee ku-tallaabashada muddada dhexe. Laakiin tani waxay dhici doontaa, si cad, kaliya marka dhammaan shirkadaha Coffee Lake ee leh cilad ku dhex jirta GPU-da oo ku ururtay bakhaarrada shirkadda si guul leh loo iibiyo.
Si kastaba ha ahaatee, inta badan isticmaalayaasha xaqiiqadan been-abuurka ah ee crystals silikoon uma badna inay wax macno ah yeeshaan. Si kastaba ha ahaatee, Core i5-9400F waa processor-ka lix-core run ah oo aan lahayn taageero Hyper-stringing, kaas oo ku shaqeeya 100 MHz ka dhaqso badan kii ka horreeyay, Core i5-8400, culeys kasta. Tani waxay ka dhigan tahay marka loo eego qaacidada soo noqnoqda, Core i5-9400F waxay u dhigantaa $10 ka qaalisan Core i5-8500.
In kasta oo xaqiiqda ah in Core i5-9400F ay sheeganeyso soo noqnoqoshada saldhigga hoose ee 2,9 GHz, dhab ahaantii processor-kani wuxuu awood u leeyahay inuu si dhakhso leh u socdo iyada oo ay ugu wacan tahay tignoolajiyada Turbo Boost 2.0. Iyada oo la kordhinayo Multi-Core Enhancements (taas oo ah, qaabka caadiga ah ee inta badan Motherboard-yada), culeys buuxa Core i5-9400F wuxuu awood u leeyahay inuu sii wado inta jeer ee 3,9 GHz, isagoo ku dardargelinaya 4,1 GHz oo ka hooseeya culeyska hal-core.
| Inta jeer ee la qiimeeyay | Kordhinta inta jeer ee ugu badan ee Turbo 2.0 | ||||||
| 1 xudunta | 2 geesood | 3 geesood | 4 geesood | 5 geesood | 6 geesood | ||
| Core i5-8400 | 2,8 GHz | 4,0 GHz | 3,9 GHz | 3,9 GHz | 3,9 GHz | 3,8 GHz | 3,8 GHz |
| Core i5-8500 | 3,0 GHz | 4,1 GHz | 4,0 GHz | 4,0 GHz | 4,0 GHz | 3,9 GHz | 3,9 GHz |
| Core i5-9400(F) | 2,9 GHz | 4,1 GHz | 4,0 GHz | 4,0 GHz | 4,0 GHz | 3,9 GHz | 3,9 GHz |
Dabcan, kama hadlayno wax awoodaha xad dhaafka ah. Inta ugu badan ee Core i5-9400F uu awood u leeyahay inuu ku shaqeeyo inta jeer ee ugu badan ee loo ogol yahay qaabka Turbo Boost 2.0 technology. Iyo Motherboard-yada leh H370, B360 ama H310 chipsets, ma awoodi doontid inaad u isticmaasho xusuusta si ka dhakhso badan DDR4-2666. Hababka xawaaraha sare ayaa si gaar ah loogu heli karaa loox leh Z370 ama Z390 chipsets ka weyn.
Source: 3dnews.ru