AMD A8-3850 processor Ukucaciswa, ukuqhathanisa nesincintisana kanye nokubuyekeza

Ngo-June 2011, e-AMD wethula Umugqa wokuqala APU (yashesha processing units), uchungechunge A, ngesisekelo Llano, okuyinto olulodwa chip izakhiwo kuhlanganiswe K10 GPU Radeon. Kodwa ngeshwa labo ungathanda ukusebenzisa umkhiqizo omusha, olokuqala kwaqala nge yezingxenye, ikhodi-okuthiwa Husky sika, yayihloselwe abenzi notebook futhi abakhiqizi PC. Ngakho, wonke umuntu ukudala siqu computer yabo siqu ngesisekelo Llano, kwadingeka ukuba balinde ukuze uthole ukufinyelela entsha izilimi AMD. Nge ukwethulwa esemthethweni inguqulo yobuso bekhompuyutha Llano APU Series A, Lynx codenamed iyona ukulinda iphelile.

AMD A8-3850: Architecture Uhlolojikelele

Njengomhlaba izilimi ephansi amandla yashesha E uchungechunge esekelwe Brazos, AMD eyakhishwa ngo-February 2011, kwasho Lynx izakhiwo esikhundleni ophusile umenzi ebhekiswe indlela oluhlanganisiwe. Kusho inkampani ukuthi A-Series okungukuthi owokuqala umugqa izilimi, okuyinto, kanye 4-core CPU izipesheli esakhelwe ihluzo chip ngethemba lokuthi emakethe ozokwamukela ongaphakeme nekusebenta hybrid chips, okuzoba ehhovisi nebhajethi PC. AMD uqale le revolution ukukhululwa kwe-4 APU, okuqondene uchungechunge A8 futhi A6. Ayehlukile ngokuthi ukukala amandlajubane, nekuhlanganisa ihluzo processing amayunithi. Pair cores has 400 A8 ekusakazeni izilimi chip ingcaca Radeon HD 6550D, futhi A6 - 320 HD 6530D. Lapho APU lokuqala yesibili ngokushesha ngoba inezinga isivinini core eliphezulu 600 kuya ku-443 MHz.

Ububanzi iphinde ihlukaniswe emaphethini ezahlukene iwashi imvamisa. Amabili 4-core processor yashesha engenhla lebanga lentengo A8 futhi A6 chungechunge, APU AMD A8-3850 futhi A6-3650, usebenzisa iwashi isivinini esiphindwe izikhathi ezingu 2.9 no 2.6 GHz, ngokulandelana (nakuba lezi zimiso ziyancipha esimweni eceleni ngenxa Cool'n'Quiet ), futhi izimpawu kahle umxhwele amandla ukusetshenziswa Watts 100.

Amabili junior umugqa ummeleli, A6-3600 futhi A8-3800, futhi ukusekela ubuchwepheshe Turbo Core. Lokhu kusho ukuthi ukusebenza kwabo ngamandla kushintshwe kuye ngokuthi izidingo zabo. A8-3800 isebenzisa imvamisa iwashi 2.4 GHz, okwandisa yona 2.9 GHz lapho Turbo Core, futhi A6-3600 - 2.1 GHz, nibakhulisa kuya 2.4. Zombili lezi CPU amadivayisi hybrid kudle amandla ingasaphathwa - Watts 65 kuphela.

I izikhwebu ezinika isilinganiso elintantayo, esekelwe umklamo nge Izimangalo kuhle igama Stars. Empeleni, kumane nje inguqulo ethuthukisiwe 32-nanometer we 45-nm Phenom II. Lokhu kusho ukuthi i-CPU chip AMD namanje esekelwe izakhiwo ephelelwe yisikhathi K10, okuyinto zokugcina ligcwaliswe kahle nge Intel Core. Nokho, yashesha processor Lynx inikeza sici ezahlukene kusukela ukuncintisana Intel chips. Lona ijubane nokuxhumana RAM. Ngamunye amamodeli ochungechungeni A ukusekela DDR3, egijima at a imvamisa ka 1866 MHz, hhayi 1333, njengoba kudingwa yi-kwesabelomali Intel chips. Njengoba lokhu inkumbulo sabelwe phakathi kwe-CPU kanye GPU ukucutshungulwa amadivaysi, it anganikeza lula ukwanda ihluzo ukusebenza ngokusebenzisa RAM ngokushesha.

Llano izakhiwo sihlanganisa ozinikele esihlanganisiwe isiqophi isiqophi semithombo UVD, okuvumela okungaphezulu kokudlala kwevidiyo ye engasekelwa IDirectX Isiqophi Ukusheshisa Ukwehliswa CPU kanye GPU.

Ngaphezu ukukhululwa kwe-A8 futhi A6 AMD inikeza ambalwa chipsets ngoba motherboards, ngokuthi A55 futhi A75. Ngamunye wabo isekela raid kanye ngemoto kunangendlela 2.2 TB kanzima, kodwa chipset premium A75 futhi likuvumela ukuba 4 USB ezisezingeni 3 kanye no-6 Sata, ukuboniswa 6 GB / s.

Ingxenye sokuqhafaza APU 400 ekusakazeni izilimi ukwenza imisebenzi kwi-MHz 600 ihlukaniswe 5 SIMD-units irejista ezivamile futhi tessellation unit, 20 ukuthungwa processing units kanye 8 ROP.

Izici izakhiwo

High-ekupheleni processor AMD A8-3850 izindleko $ 135 US e mncintiswano ngqo 2-core i3-2100. Chip iqukethe 4 Star cores ukuthi sokuqhuba imvamisa 2.9 GHz. Zenziwa 32-nanometer ubuchwepheshe, esihlinzeka banda ngamaphesenti angu 6 ezisebenzisekayo die endaweni kuqhathaniswa inqubo 45-nm isizukulwane esedlule Athlon II. Ngamunye isilondolozi core 128KB labelwe Level 1 no 1 MB L2. Okwesithathu, elikhulu ezingeni APU engekho.

Ngaphansi Serie A wadala ngokukhethekile 905-pin isokhethi FM1 AMD A8-3850, t. Ukuze. Ingabe kudingekile ukuba okukhipha ividiyo processor DVI nezixhumi, VGA futhi-HDMI umbadlana. Yiqiniso, akekho zazo Uhlelo Oluvumelana Nesixazululi nkinga amamodeli odlule CPU AMD kungaba kungabaza. Naphezu ushintsho isokhethi nezimiso ukushisa azishintshiwe. Zonke ezikhona Coolers kumele baqhubeke ahambisanayo, ngoba zihambisana nezingxenye ebalisisiwe ezishisayo amandla chip.

Ngaphezu kwalokho, ngaphansi diffuser ezishisayo okuhlanganiswe ihluzo processor Radeon HD 6550D, usebenze 600 MHz. Kubonakala kuhle ababuthakathaka kuqhathaniswa 850 MHz, esetshenziswa HD Graphics 2000 i3-2100. Nokho AMD GPU enikeziwe ubuningi omkhulu ekusakazeni izilimi (400) kanye amabhlogo ukuthungwa (20) uma kuqhathaniswa ne 6 amamojuli encane wezinga eliphezulu Intel. A8-3850 i3-2100 okungukuthi futhi aphakeme ngokuya izici, ngoba okokuqala chip inikeza ngokugcwele usekelo IDirectX 11, kanti eyesibili okungukuthi kuphela iyahambisana 10-th version.

Izici AMD A8-3850 APU kusekelwa eziningi izici ezivelele, ezihlanganisa Dual Graphics ubuchwepheshe. Thanda Crossfire ubuchwepheshe ukuhlinzeka amandla angeziwe kuvumela ihlanganiswe ihluzo processor ukuba kanye namanye ehambisanayo ihluzo leyehlukene umakhi ikhadi. Lokhu umsebenzi ivunyelwe BIOS ASRock okuzenzakalelayo, ngakho-ke kwanele ukufaka ividiyo ikhadi, umbadlana nekhadi abashayeli AMD A8-3850 izokwenza okusele. Kukhona ezinye ukulinganiselwa. Ubuchwepheshe isebenza nge imidlalo ukuthi ukusekela IDirectX 11 futhi 10. Nge DX9 Dual Graphics umsebenzi, kodwa kulokhu ukusebenza engeyinhle. Nge izakhiwo Llano nomkhiqizi okokuqala babonisa ukuthi indlela multiprocessing ukuhumusha, okuyinto ikuvumela ukuthi usabalalise ezihlukahlukene nomthwalo phakathi CPU kanye GPU. Inezinga kwedivayisi kusuka GPU ongaphakeme AMD kuphela, kuhlanganise HD 6670 1 GB, HD 6570 1 GB, HD 6450 512MB HD 6350 512 MB.

Overclocking AMD A8-3850

Njengoba singabona, izakhiwo Lynx akuyona okuhloswe ngaso ukusebenza abathanda. Ngenxa yalokho, AMD A8-3850 processor Overclocking amakhono nazo elinganiselwe. Isibonelo, abasebenzisi bakujabulela ukufunda ukuthi ukopishe le Umklamo esakhelwe Intel. Lokhu kusho ukuthi zonke amazinga iwashi ngaphesheya ibhodi axhunyiwe komunye nomunye. Njengoba singabona kule izinhlelo of Sandy Bridge, lokhu kulungiselelwa, eqinisweni, kukwenza kungenzeki ukuba overclock nge base isilinganiso (noma ireferensi, uma sikhuluma APU Llano), njengoba ukwandisa ngaphezu kuka-5% kungaholela ukuntengantenga ku subsystems Sata USB . Sikhishwe yokuthi uchungechunge izilimi CPU A ivinjiwe isici ukuthi mancane amathuba okuba isivinini AMD A8-3850 idlula 2,9GGts okusekelwe 100-MHz inkomba iwashi futhi 29x Okuphindaphinda.

Kodwa abasebenzisi ziye behlatshwa umxhwele iqiniso lokuthi umbadlana ASRock A75 Pro4, ababevame ukuhlolwa iye yandisa Okuphindaphinda ukuba 36x, okuholela imvamisa ingqikithi 3.6 GHz. Nokho, naphezu CPU-Z kubika impumelelo lamanani ngenhla, multiplier empeleni akukashintshi. Imiphumela yokuhlolwa babe ezifanayo ukusebenza amamethrikhi at 2.9 GHz. Imizamo overclock AMD A8-3850 bacishe engenazithelo, njengoba abasebenzisi kuphela wakwazi ukufeza nokwanda kokungabi 5 MHz, okwaholela ukwanda imvamisa wokugaya a ukubaluleka 3.4 GHz, futhi i-GPU - kuze kufinyelele 630 MHz. Ngokusho umenzi, lokhu kungenxa yokuthi ezinye motherboards unekhono ukuvimba Sata USB, ukuvumela ukusheshisa okukhulu. Le ncwadi efanayo uthi abanye amabhodi babe abahlukanisi ongabonakali okwakuhlanganisa Sata USB ukweseka ku amaza ezithile. Lokhu kungasho, isibonelo, ukuthi 133 MHz Imiphumela esitebeleni Overclocking AMD A8-3850, kuyilapho ngesikhathi 120 MHz ukuthi awutholakali ngoba nje emikhulu inkomba iwashi madela ukusetshenziswa ephakeme ehlukanisayo Sata / USB.

Ngokusho impendulo yomsebenzisi, lolu lwazi ngoba Overclocking Akusizanga kakhulu, ngoba umbadlana enqaba ukuba ivuleke iyiphi amaza incwadi engenhla 105 MHz.

Cinebench R11.5

Lokhu kuhlola isebenzisa Maxon sika Cinema 4D lokunikeza izigcawu eziyinkimbinkimbi kakhulu nge zibona photorealistic, izibani volumetric futhi shaders zenqubo kakhulu ilayisha CPU. Njengoba kuhilela izinto wangempela ukuthi avele movie ezifana Spider-Man futhi Star Wars, le Cinebench R11.5 kungabhekwa njengokuvikela wangempela kwemvelo yokuhlola. Ngokusho umsebenzisi impendulo, kube CPU kukora 3,33 amaphuzu at 2.9 GHz no 3,51 amaphuzu at 3,04 GHz. ngaleyo ndlela esincintisana Core і3-2100 kukora 3 amaphuzu.

WPrime

Kuyinto multi-threaded test counterintuitive izibalo nokusetshenziswa izimpande square, hhayi nje izinombolo. Ovivinyweni standard, usebenzisa isethi izinombolo kwezigidi ezingu-32 futhi ukubala impande skwele ngamunye wabo ngekholi recursive indlela Newton BakaJehova njengenhlangano umsebenzi nokuhlola. WPrime kahle kukalwa khona ukuba cores amaningi kanye central processing unit kungenzeka ukulayisha kubo ngokugcwele ku-100%. ikhompyutha Inani eliphansi uzwakalise nesikhathi abasichitha yokuthola impande skwele lonke iqoqo izinombolo kwezigidi ezingu-32. The ephansi score, ngcono ukusebenza. Impendulo kusuka kubasebenzisi, AMD A8-3850 yi - 14.443 c 13,635 (at 2.9 futhi 3,04 GHz). і3-2100 Core uyazicabangela eside. Zonke ukubala Intel processor uchitha imizuzwana 18,090.

Kwesobunxele 4 Dead 2

Ukuze impendulo yomsebenzisi, ukuqala umdlalo isinqumo 1280 x 720, 0x AA, AF 16x futhi okusezingeni eliphezulu isithombe izilungiselelo izinga ivumela ukufeza okungenani 54 nesilinganiso samakhilomitha 76 kuya / c at 2.9 GHz iwashi imvamisa futhi ngokulandelana 60 futhi 80 K / s ngesikhathi overclocked ukuze 3,04 GHz. Processor Core і3-2100 inikeza lozimele 13 22 K / s.

Call of Duty: Ops Black

Ngokusho impendulo yomsebenzisi, umdlalo ihlolwe nge ukufakwa kwisilinganiso esibekiwe sika-ngokuningiliziwe kwimenyu umdlalo. Kusukela eliphakeme imvamisa okuzenzakalelayo Uhlaka kukhawulwe 91 f / s, kwakudingeka senyukela 250 kuya / kusuka ifayela ukumisa. Ukuqala insalela umdlalo yabadlali abaningi 90-yesibili, idlalwe ngokusebenzisa isidlali esihle eyakhiwe amayunithi efana isivivinyo langaphambilini, yabonisa ephansi Ukuvuselela ngesilinganiso 30 K / s nokubaluleka kwalo kwabikwa 54 K / s. Ukuze ezihlakazekile idatha processor indices lakhuphuka lafika ku-33 no-60 K / s, ngokulandelana. Rival Intel Core Processor wabonisa engamukeleki 11 no-20 f / s.

amandla ukusetshenziswa

Ukuze zonke izivivinyo ukusebenza, osiqondisayo wokugaya umsebenzisi, anqamuka zonke ubuchwepheshe amandla okusindisa, ukuze ungathola imiphumela ezanele futhi ukuhlinzeka engcono izinkomba, naphezu kweqiniso lokuthi ubuchwepheshe obufana SpeedStep Intel, ukusebenzisa kudinga microsecond, okungathi kwezinye izimo umthelela. Nokho, ukuhlola kwe-AMD A8-3850 amandla processor ukusetshenziswa izici e lonke obusebenzayo zisetshenziswa ngokugcwele ukuba Usebenzisa amandla imitha zangaphandle abone langempela amandla ukusetshenziswa, ngakho imiphumela zimelela amandla Imininingwane kohlelo kunokuba amandla ukusetshenziswa kwe-CPU. metering Hlukanisa ukusetshenziswa kwanoma iyiphi ingxenyana ethile ye PC cishe ayinakwenzeka.

Ngokusho impendulo yomsebenzisi, kwi-standby mode lapho isikrini PC lutho kodwa Windows 7 ideskithophu ne Aero yasebenza, ukusetshenziswa ingqikithi uhlelo esekelwe AMD A8-3850 Quadcore kuyinto 47 Watts, kanye Intel Core і3-2100 - Watts 40. Ukuhlaziywa processor kahle uma sithwele zimi CPU kanye GPU test imodeli wanika umphumela 92 Watts. Izimbangi lesi sibalo yayiningi ezincane - Watts 66 kuphela.

ukusebenza analysis

Ukuze uqhathanise, imiphumela yokuhlolwa kwe-AMD A8-3850 esetshenziswa і3-2100 Core processor, ithengiswe ngentengo efanayo futhi motherboards engaqhathaniswa akhethiwe ukuze Kubiza kohlelo i-zezitsha ezimbili ukuhlolwa kwakufana. Hlola ukusebenza imodeli kulinganiselwa waqala kahle, njengoba isikolo yayo Cinebench 11.5 (3,33) 0.33 ngaphambi Intel imbangi. A esifanayo kuqubuka WPrime 32M test. processor A8-3850 nge isikhathi 14,443 nge kude ngaphambi mncintiswano, umphumela okuyinto - ne 18,090. Isizathu salokhu itholakala siphindwe kabili isibalo cores. Kuyinto kulezi ukuhlolwa anikeze umthamo esiphezulu inzuzo.

Okuningi test eziqine ngesimo multimedia amafayela ukucutshungulwa asizakale multiprocessor Computing, kodwa futhi uyabavuza izilimi ukuthi enze ngemiyalelo ngomjikelezo iwashi. chip і3-2100 obusa kule ndawo, ngoba izakhiwo Sandy Bridge sikwazi ukucubungula idatha okungaphezu ukuguga izakhiwo K10.

ukuhlela image Test adunyiswe AMD A8-3850 2 GHz kuya ku-90 888 futhi i3-2100 - 1331 amaphuzu, owawungumnyaka 49% kangcono. Kungokufanayo kwaphindwa nolunye uvivinyo, nge A8-3850 abasasilele ngu-28% e-esephepheni isiqophi, ngokuvamile uvuza izilimi nge cores ezengeziwe. Sekukonke isilinganiso A8-3850 bezingaphansi 1059 amaphuzu, olungena kude esifushane 1476 amaphuzu e-processor yesihlanu.

Nokho, inzuzo enkulu ka APU Llano, izimpendulo abasebenzisi, kuyinto ukusebenza yayo ngcono ku-3D-imidlalo. Iyakwazi yini laba isisekelo segama PC amageyimu ezishibhile? Noma GPUs entry level sibhekene nenhlekelele? Impendulo yayo yomibili le mibuzo ngo- "Yebo!".

Ngezinye isinqumo 1280 x 720 screen amachashazi nge 0x AA processor AMD A8-3850 APU e L4D2 inikeza ubuncane lozimele elilingana 54 K / s, nge izilungiselelo esungulwe ezingeni eliphezulu. Lena yi kakhulu, okusho ukuthi manje, ekugcineni, ithuba ukwakha uhlelo ekhaya yaseshashalazini, kukuvumela ukuthi udlale ngesikhathi 720p ngaphandle kwesidingo ehlukile ihluzo ikhadi. Ukuze uqhathanise, imvamisa ubuncane i3-2100 processor amashothi 13 / s at izilungiselelo efanayo ukudlala cishe ayikuvumeli. Ngo L4D2 A8-3850 umdlalo futhi isebenza kahle endaweni ephakeme definition isithombe. Ngezinye isinqumo 1680 x 1050 Amaphikseli APU inikeza ubuncane lozimele ka 33 K / s, okuvumela ukhululekile ukudlala ngisho ngesikhathi sokuhlasela Zombies. Lokhu kwenza uhlelo ngokusekelwe Llano yokuncintisana ngempela, uma ukhetha imidlalo ngaphansi imidwebo bafune ejwayelekile definition isibonisi diagonal 22 amasentimitha. Game COD: Ops Black wabonisa imiphumela kuyamukeleka isinqumo 1280 x 720 ngaphandle AA, nakuba inani elikhulu Amaphikseli processor isibambo ingasakwazi.

umehluko Okuningi ezicashile phakathi chips izinkampani ukuncintisana njengoba kubonakala isithombe ukuhlolwa ukusebenza 3D. Ihluzo processor yesihlanu i3-2100 imidlalo wayengasenakukwazi ukubekezelela abanye ezithambile izithunzi, okuyinto kungabonakala AMD Isistimu, naphezu kweqiniso lokuthi zonke izilungiselelo umdlalo ziyafana. Ukulahleka lezi izithunzi ngokushesha Ubamba iso ngoba engeza ukujula Nokubhekana Namaqiniso imvelo game.

isivinini dram

Imininingwane AMD A8-3850 processor kulinganiselwa usebenzisa imemori DDR3 nge imvamisa yokusebenza 1333 MHz. Ngalesi Ukuqhathanisa imiphumela iba evumelekile. Noma kunjalo, kuyathakazelisa ukuhlola indlela A8-3850 ukwanda ukusebenza ngokusebenzisa imemori ngokushesha. Ikakhulukazi ngoba imemori ihluzo processor ukwabelana nge central. Usebenzisa ngokushesha isitoreji sedivayisi kufanele ifaniswe yayo zisakaza endaweni ezehlukene ihluzo ikhadi.

Lokhu iye yaqinisekisa practice. Ngokusho impendulo yomsebenzisi, okwandisa DDR3 imvamisa kuze kufinyelele 1.6 GHz lungaphezu ukusebenza 3D ngcono. Okuncane lozimele kulokhu kukhuphuke ngo-6 / s at 1680 x 1050 pixels L4D 2 no-3 kuya / kusuka Black Ops, okuyinto kancane anda izinga. Ngokuthakazelisayo, ukwanda kwe-RAM 1600 MHz imvamisa naye wathi ezingaphezu kuka mafutha Overclocking.

isiphetho

Ayikwazi simelane izici ezinhle AMD A8-3850, kusukela ukubukeka kwakhe ekugcineni baba etholakalayo ihluzo kuhlanganiswe ngokugcwele ukuthi anganikeza ukusebenza ezinengqondo. APU iye yakufakazela yayo kuwufanele ku amageyimu ukuhlolwa ngesikhathi ongaphakeme naphakathi izinqumo, ngisho noma bonke abanye izilungiselelo isethi ekucineni. Lokhu kwenza AMD izilimi uchungechunge A efiselekayo yokufuna kulabo abadinga isikhungo ephansi amandla abezindaba noma isabelomali amageyimu esiteshini i interfacing nge qapha encane. An isixazululo ezithakazelisayo azilingani futhi Crossfire, okuvumela ukuba kuzuzwe ukusebenza ephakeme ngezindleko eziphansi hybrid ihluzo leyehlukene processor core ungqimba, nakuba kuphela izivimbelo ibhodi DX10 / 11 kuyinto isivikelo abalulekile. Kubonakala sengathi A8-3850 wawasebenzisa ngokugcwele eyisisekelo emakethe ingxenye GPUs ngokweqile. Futhi lokhu kuwumphumela ukuthi abantu yamjabulisa kakhulu.

Ngeshwa, zonke okungukuthi akunjalo kamnandi. Njengoba kuboniswa ongaphakeme ukusebenza processor AMD sika A8-3850 multimedia ukuhlolwa, imodeli kakhulu lags ngemuva ukuthi ngentengo і3-2100 Intel chip. Ngokusobala, lokhu ngeke kube yinkinga uma uhlela izithombe noma umbhalo wekhodi wevidiyo. Noma kunjalo, ngokubona abasebenzisi, ukusilela phakathi ihluzo nokusebenza okuthuthukisiwe eyayikhokhelwa ngokulinganisela sibi abezindaba ukusebenza ezimweni eziningi ulungisiswa, ikakhulukazi uma izinhlelo ezifana uyokwendlala esikhathini esizayo.

Abathengi abadinga PC zamanani aphansi, ikhompyutha ehhovisi nje, noma ikhaya uhlelo nkundla ukuthi bangaba kafushane isiteshi umdlalo, e A8-3850 uma kunesidingo, uzothola inketho ephelele, ngoba processor izobiza ishibhile kuka uhlelo olusekelwe i3-2100 nge-GPU leyehlukene. Chipset, AMD njalo seliphindeke izikhathi ezingaphezu kwamandla anele ngesivinini futhi has izinzuzo a ngokuqhubekayo ihluzo processor, okuyinto kwanele ukusekela ezidingekayo ukusebenza 3D.