Markii ay soo baxeen soo-saareyaasha Harada Kafeega iyo Jiilasha Kafeega, Intel, iyadoo raacaysa hoggaanka la tartamaya, waxay si habaysan u kordhisay tirada kombuyuutarrada wax-soo-saarka. Natiijadii geeddi-socodkan waxay ahayd in qoys cusub oo siddeed-core ah oo ah Core i1151 chips la sameeyay taasoo qayb ka ah madal ballaaran LGA2v9, iyo Core i3, Core i5 iyo Core i7 qoysaska waxay si weyn u kordhiyeen hubkooda kombuyuutarka. Isla mar ahaantaana, taxanaha Core i5 ayaa ahaa kuwa ugu nasiibka yar: soo-saareyaasha noocan oo kale ah, kuwaas oo markii hore ahaa quad-core, ugu dambeyntii waxay noqdeen lix-core. Laakiin Core i7-ka maanta wuxuu leeyahay sideed, iyo Core i3 - afar geesood, taas oo ka dhigaysa laba jeer soo jiidasho leh sidii kuwii ka horreeyay ay bixiyeen laba sano ka hor.
Waxaan mar hore si faahfaahsan uga hadalnay sida ay ugu guulaysteen kobcinta macaamiishii hore ee soo-saareyaasha Intel u soo baxay markii aan tijaabinay soo-saareyaasha sideed-core ee cusub и , iyo sidoo kale lix-core cusub . Si kastaba ha ahaatee, wali kama hadlin wakiilka qoyska Core i3, ee ka tirsan jiilka kafeega Lake Refresh. Qaar badan oo idinka mid ah waxay u badan tahay inay u maleynayaan in tani ay tahay sida ay tahay, sababtoo ah jaleecada hore, wax la taaban karo ma dhicin intii lagu jiray kala-guurka laga soo bilaabo naqshadeynta Lake Lake ilaa Coffee Lake Refresh oo leh taxanaha Core i3: soo-saareyaal leh lambarro ka socda tobanka kun ayaa si sax ah u bixiya isla afar geesood oo aan lahayn taageero Hyper-core. Threading, sida kuwii ka horreeyay. Oo waxay u muuqataa in aysan jiri doonin farqi weyn oo u dhexeeya waxqabadka iyo tayada macaamiisha dhexdooda. Laakiin wax walba ma fududa.
Xaqiiqdu waxay tahay in taxanaha Core i3 ee la cusboonaysiiyay, oo ka duwan, tusaale ahaan, Core i5, uu si cad u fiicnaaday. Meesha halkan ku taalna haba yaraatee ma aha korodhka saacadaha saacadaha, taas oo, marka la eego qiyamka magac-u-yaalka ah, aan haba yaraatee kor u qaadin. Waxa ugu weyn ee ku dhacay jiilka cusub ee Core i3 waa inay hadda taageeraan tignoolajiyada Turbo Boost 2.0, taas oo ilaa hadda sii ahaanaysa awoodda gaarka ah ee soo-saareyaasha Core i5, i7 iyo i9 taxanaha. Natiijo ahaan, soo noqnoqoshada hawlgalka dhabta ah ee Core i3 cusub ayaa si aad ah u kordhay, taasoo ka dhigaysa wakiilkii ugu horreeyay ee taxanaha la cusbooneysiiyay, Core i3-9350KF, oo si muuqata u dhaqso badan marka la barbar dhigo jiilka harada kafeega ee afar-core. .
| Kaby Lake (2017) | Harada kafeega (2018) | Cusbooneysii Harada Kafee (2019) |
||
| Core i9 | Tirada xudunta | 8 | ||
| kaydka L3, MB | 16 | |||
| Duubista-xarigga | + | |||
| Turbo Boost 2.0 | + | |||
| Core i7 | Tirada xudunta | 4 | 6 | 8 |
| kaydka L3, MB | 8 | 12 | 12 | |
| Duubista-xarigga | + | + | - | |
| Turbo Boost 2.0 | + | + | + | |
| Core i5 | Tirada xudunta | 4 | 6 | 6 |
| kaydka L3, MB | 6 | 9 | 9 | |
| Duubista-xarigga | - | - | - | |
| Turbo Boost 2.0 | + | + | + | |
| Core i3 | Tirada xudunta | 2 | 4 | 4 |
| kaydka L3, MB | 3-4 | 6-8 | 6-8 | |
| Duubista-xarigga | + | - | - | |
| Turbo Boost 2.0 | - | - | + |
Markaa, soo-saareyaasha Core i3 ee maanta waxay noqdeen kuwa dhaxal buuxa u leh taxanaha Core i5 ee jiilka harada Kaby: waxay leeyihiin awood isku mid ah oo awoodaha aasaasiga ah, xawaaraha saacaduna ugu yaraan ma sii xumaanayo. Tani waxay ka dhigan tahay in Core i3-9350KF oo qiimahiisu yahay $173 uu kuu ogolaanayaa inaad hesho wax qabad ka wanaagsan kii lagu bixiyay. , kaas oo qiimihiisu yahay (iyo, habka, sii socota kharashka, sida ku cad liiska qiimaha rasmiga ah) $242.
Si kastaba ha noqotee, sida laga soo xigtay ra'yiga caanka ah, samaynta taas oo taageerayaasha AMD ay qayb firfircoon ka qaateen, afar qaybood ayaa maanta ku habboon kombuyuutarrada xafiiska, iyo ciyaaraha casriga ah ee loo malaynayo inay u baahan yihiin taageero badan oo badan oo horumarsan oo ka socda processor-ka dhexe. Ma adka in la qiyaaso halka xukunkani ka yimid: Soo-saareyaasha AMD ee qiimahoodu u dhexeeyaan $ 150 ilaa $ 200 maanta dhab ahaantii ma bixin karaan lix kaliya, laakiin xitaa siddeed kombuyuutar oo leh taageerada SMT. Laakiin tani gabi ahaanba kama dhigayso quad-core Core i3-9350KF gabi ahaanba mid aan qiimo lahayn iyo mudnaanta aan u qalmin fiiro gaar ah.
Si loo go'aansado si macquul ah in afar-core xaq u leeyahay inuu jiro oo ay ku hareeraysan yihiin xafiiltanka culus, waxaanu samaynay imtixaan gaar ah. Dib u eegistaan, waxaan ka jawaabi doonaa su'aalaha ay iibsadayaashu qabaan marka ay la kulmaan Core i3s casriga ah. Taasi waa, waxaan hubin doonaa in Core i3-9350KF uu si fiican ugu shaqeyn karo codsiyada ciyaaraha hadda jira iyo sida waxqabadkiisu u barbar dhigo waxqabadka processor-yada AMD ee lagu iibsan karo isla qiimaha.
Core i3-9350KF si faahfaahsan
Markaad barato Core i3-9350KF, had iyo jeer waxaad dareemaysaa in meel aan horay u aragnay waxaas oo dhan. Tani maaha wax la yaab leh. Dhawaanahan, soo-saareyaal leh sifooyin isku mid ah ayaa lagu soo bandhigay taxanaha Core i5, iyo Core i3-9350KF-ga cusub runtii wuxuu la mid yahay qaar ka mid ah Core i5-6600K ama Core i5-7600K. Tan iyo markii Intel ay u wareegtay tikniyoolajiyada habka 14-nm ee qaybta miiska, soo-saarayaashu ma aysan marin wax hagaajin ah oo microarchitectural ah, sidaa darteed waxaa jira sinnaan isku mid ah oo u dhexeeya Skylake iyo Coffee Lake Refresh ee maanta marka loo eego IPC (tirada tilmaamaha la fuliyo saacad kasta ). Isla mar ahaantaana, Core i3-9350KF, sida kuwii ka horreeyay ee muddada dheer ee taxanaha Core i5, wuxuu leeyahay afar kombuyuutar, ma taageeraan tignoolajiyada Hyper-Threading, laakiin wuxuu leeyahay tignoolajiyada Turbo Boost 2.0 auto-overclocking.
Laakiin isla mar ahaantaana, Core i3-9350KF xitaa wuu ka fiican yahay Core i5 hore. Marka hore, mugga xusuusta heerka saddexaad ee processor-kani waa 8 MB, taas oo ah, 2 MB ayaa loo qoondeeyay xudunta kasta, halka processor-rada Core i5 ee jiilal ka hor Harada Coffee, kaliya 1,5 MB ee kaydka L3 ay ku tiirsan yihiin xudun kasta. Marka labaad, Core i3-9350KF, kaas oo la soo saaray iyadoo la adeegsanayo nooca saddexaad ee tignoolajiyada geeddi-socodka 14 nm, ayaa awooday inuu u koro xawaarihiisa si aad u sarreeya. Markaa, inta jeer ee magaceedu waxa lagu qeexay inta u dhaxaysa 4,0-4,6 GHz, iyo Core i5-7600K inta jeer ee ugu badan ee habka turbo waxay ahayd 4,2 GHz oo keliya.
Intaa waxaa dheer, dhab ahaantii, xitaa iyada oo culeys buuxa oo dhan ah, Core i3-9350KF wuxuu awood u leeyahay inuu sii wado inta jeer ee 4,4 GHz.
Culayska ku jira hal xudun wuxuu kuu ogolaanayaa inaad keento inta jeer ee 4,6 GHz ee lagu ballanqaaday qeexitaanka.
Inta jeer ee dhexdhexaadka ah - 4,5 GHz - waa la arki karaa haddii culeysku ku dhaco 2 ama 3 core.
Waxaa habboon in la fahmo in processor-ku uu si rasmi ah u ilaalinayo soo noqnoqoshada la cayimay haddii awooddiisu aanay ka badnayn 91 W - xadka lagu go'aamiyay sifada TDP. Si kastaba ha ahaatee, dhab ahaantii, soosaarayaasha Motherboard-ka ayaa muddo dheer dheg u dhigin wax yar oo ka mid ah xirmada kulaylka. Tilmaamaha Kobcinta Multi-Core, kaas oo meesha ka saaraya kantaroolka isticmaalka tamarta, ayaa si toos ah loogu oggolaaday looxyada casriga ah. Si kastaba ha noqotee, si aad u noqoto mid cadaalad ah, waa in la ogaadaa in si gaar ah loogu talagalay Core i3-9350KF, xitaa ugu badnaan culeyska iyadoo la adeegsanayo tilmaamaha AVX2 (Codsiga Prime95 29.6), isticmaalka korantadu wuxuu ku saabsan yahay 80 W. Si kale haddii loo dhigo, Core i3-9350KF wuxuu ku habboon yahay xirmada kulaylka ee lagu dhawaaqay iyada oo aan wax xaddidan ah lagu samayn inta jeer ee hawlgalka.
Qoyska processor-yaasha Core ee taxanaha sagaalka kun, Core i3-9350KF ilaa hadda waa sheyga kaliya ee iska leh fasalka Core i3. In kasta oo moodooyinka kale sidoo kale si rasmi ah loogu dhawaaqay, oo ay ku jiraan Core i3-9350K, Core i3-9320, Core i3-9300, Core i3-9100 iyo Core i3-9100F, oo iib ah, iyo sidoo kale liiska qiimaha rasmiga ah, ma haystaan ' t weli soo muuqday.
Sababta ay tani sidaas u tahay ma adka in la fahmo: sharraxaadda waxaa soo jeedinaya xarafka F ee dhammaadka magaca processor-ka su'aasha. Waxay la macno tahay in CPU-gu aanu lahayn garaafyada garaafyada ku dhex dhisan, kaas oo u oggolaanaya Intel inay u isticmaasho kiristaalo cilladaysan wax-soo-saarkeeda oo aan ka dhigi karin wax-soo-saarka Core i3 hore. Runtii, udub dhexaadka udub dhexaadka Core i3-9350KF waa B0, taas oo macnaheedu yahay in soo-saareyaasha noocan ahi ay ku saleysan yihiin isla silikoon crystal oo loo adeegsaday taxanaha Core i3 3th. Si kale haddii loo dhigo, Core i9350-3KF waa walaalka mataanaha ah ee Core i8350-630K iyada oo aan la isku dhejin UHD Graphics 2.0, laakiin lagu xoojiyay tignoolajiyada Turbo Boost 10. Intaa waxaa dheer, soo-saareyaashani xitaa ma laha tiro magacyo kala duwan ah, sidaa darteed dhammaan faa'iidada badeecada cusub waxaa si gaar ah u bixiya habka turbo, taas oo, si kastaba ha ahaatee, kiiskan waa mid dagaal badan oo awood u leh inuu ku dedejiyo CPU 15-XNUMX. %.
Si loo caddeeyo, waxaan soo bandhigaynaa miis isbarbar dhigaya sifooyinka Core i3-9350KF iyo soo-saareyaashii la midka ahaa ee jiilalkii hore ee aan si firfircoon u soo sheegnay - Core i3-8350K iyo Core i5-7600:
| Muhiim i3-9350KF | Core i3-8350K | Core i5-7600K | |
|---|---|---|---|
| Codename | Cusbooneysii Harada Kafee | Coffee Lake | Kaby Lake |
| Tiknoolaji wax soo saar | 14++ nm | 14++ nm | 14+ nm |
| godad | LGA1151v2 | LGA1151v2 | LGA1151v1 |
| Qaybaha/Threads | 4/4 | 4/4 | 4/4 |
| Inta jeer ee saldhiga, GHz | 4,0 | 4,0 | 3,8 |
| Inta jeer ee ugu badan ee qaabka turbo, GHz | 4,6 | - | 4,2 |
| kaydka L3, MB | 8 | 8 | 6 |
| TDP, W | 91 | 91 | 91 |
| Taageerada xusuusta | DDR4-2400 | DDR4-2400 | DDR4-2400 |
| PCI Express 3.0 haad | 16 | 16 | 16 |
| Aasaaska sawirka | No | UHD Graphics 630 | HD Graphics 630 |
| Qiimaha (rasmiga ah) | $173 | $168 | $242 |
Waxa kaliya oo hadhay in lagu daro in Core i3-9350KF, sida Core i3-8350K, uu yahay mid ka mid ah bixinta saacadaha xad dhaafka ah ee Intel. Badbaadihiisu ma go'an, kaas oo kuu ogolaanaya inaad si xor ah ugu beddesho Motherboard-yada ku salaysan Z370 iyo Z390 chipsets.
Is dhaafsiga
Ma jirto sabab laga filayo wax xad dhaaf ah oo la taaban karo oo ka imanaya Core i3-9350KF. Ha iloobin: CPU-yadani waxay ku saleysan yihiin kiristaalo semiconductor ee tillaabadii hore ee B0, wayna ka fog yihiin in la doorto, laakiin liddi ku ah, waxaa la diiday kuwa leh sawirro aan shaqaynayn. Si kale haddii loo dhigo, Core i3-9350KF waa badeeco qashin ah oo ka timid soo saarista Core i3-8350K, iyadoo ku saleysan caqligalkan, badeecada cusub ee la isweydiinayo uma badna inay dhaafto si ka wanaagsan kuwa soo saara afar-core overclocker ee saarnaa. suuqa ilaa hadda.
Tijaabooyin la taaban karo ayaa si weyn u xaqiijiyay malo-awaalkan. Markii danabka sahayda loo dejiyay 1,25 V, Core i3-9350KF wuxuu awooday inuu si adag ugu shaqeeyo 4,8 GHz. Kordhinta danabkan ilaa 1,275 V ma wanaajin xaalada inta jeer ee ugu badan, iyo korantada 1,3 V waxaan horeyba ula macaamilnay kulaylka CPU ee culeyska sare ee AVX2.
Jid ahaan, xaqiiqda ah in Core i3-9350KF qaab dhismeed ahaan ay iska leedahay jiilka harada Kafeega, oo aan ahayn Coffee Lake Refresh, sidoo kale waxay door xun ku ciyaartay halkan. Soo-saareyaal cusub waxay barteen inay dib u riixaan heerkulka ka soo baxa heerkulbeegga ilaa 115 darajo. Laakiin tani waa wax aan macquul aheyn Core i3-9350KF: kaliya waxay u ogolaataa kuleylinta ilaa 100 darajo. Intaa waxaa dheer, waxaad u baahan doontaa inaad iska ilowdo alxanka - inta u dhaxaysa daboolka qaybinta kulaylka iyo crystal ee Core i3-9350KF waxaa jira dhexdhexaadiyaha kuleylka polymer, taas oo ah, koollada kuleylka.
Markaa, marka la eego muunaddayada CPU, processor-ka weyn ee quad-core waxaa lagu dabooli karaa qiyaastii 10% marka loo eego qaabka magaca ah iyada oo aan la isticmaalin habab qaboojin gaar ah. Iyo korodhka sidaas u hooseeya ee soo noqnoqda hawlgalka uma badna inuu si aasaasi ah u wanaajiyo waxqabadka. Si kale haddii loo dhigo, sida kiisaska kale ee soo-saareyaasha Core ee taxanaha XNUMX-aad, xad-dhaafku wuxuu sii wadaa inuu si tartiib tartiib ah halkan u noqdo mid duugoobay. Marka la sii daayo jiilalka cusub ee CPU-yada, xaddidaadaha xad dhaafka ah dib looma riixin, laakiin soo noqnoqoshada magacu waxay si aad ah u kordheysaa sanad walba, mar kasta oo aad iyo aad u sii yaraanaya goobta waxqabadka ee kuwa xad dhaafka ah.
Source: 3dnews.ru