AMD A8-3850 processor nokurondedzerwa, kuenzanisa vane vakwikwidzi uye wongororo

Muna June 2011, AMD yakatanga mutsara apu (nokukurumidza kubudiswa anokwana zviyero), dzinoti A yokutanga, pahwaro Llano, ndiro imwe Chip mavakirwo pamwe kubatanidzwa K10 GPU Radeon. Asi urombo vaya vanoda kushandisa chigadzirwa itsva, rokutanga kutanga dzaro zvinoriumba, bumbiro-ainzi Husky, wakati zvainanga notibhuku Vagadziri uye PC vagadziri. Saka, munhu wose pakusika kwavo pachavo kombiyuta pahwaro Llano, aifanira kumirira jana ravo kuti vawane zvitsva processors AMD. With pamutemo kushanda pakombiyuta shanduro Llano apu Series A, codenamed Lynx ndiye pechiratidzo yapera.

AMD A8-3850: Architecture Overview

Kufanana low-simba processors wakakurumidza E dzakatevedzana inobva Brazos, AMD muna February 2011, chakaratidza Lynx mapurani chakatsiva inokosha vatungamirire mugadziri kune kupfuura Integrated nzira. The kambani akati A-Series ndiye mutsara processors, iyo, pamwe 4-makirisito CPU anopa pakuvara Graphics Chip tariro kuti mumusika vachagamuchira yakaderera kunyatsoshanda kuti vakaberekwa machipisi, izvo zvichava muhofisi uye bhajeti hrs vokutanga. AMD akatanga chimurenga ichi kusunungurwa 4-apu, kuva akatevedzana A8 uye A6. Ivo zvakasiyana sezvo wachi nokukurumidza, uye Integrated Graphics kugadzira dzakabatana. Hangaiwa cores ine 400 A8 rukova processors hwakajeka Chip Radeon HD 6550D, uye A6 - 320 HD 6530D. Makavigwa apu wokutanga Wechipiri nokukurumidza nokuti ane mukuru makirisito kumhanya 600 kusvika 443 MHz.

The Range zvatowedzera rakakamurwa mapatani nedzimwe wachi maitikiro. Maviri 4-Musimboti nokukurumidza processor yokumusoro mutengo siyana A8 uye A6 series, apu AMD A8-3850 uye A6-3650, uchishandisa wachi aimhanya 2,9 uye 2.6 GHz ukuwo (kunyange tsika idzi kuderedzwa mune standby ezvinhu nokuda Cool'n'Quiet ), uye akasiyana zvikuru anoyevedza simba kudyiwa 100 watts or.

Two mudiki mutsetse mumiririri, A6-3600 uye A8-3800, batsirai Turbo Core rwokugadzira. Izvi zvinoreva kuti mashandiro avo ari dynamically dzakachinja zvichienderana zvavo zvinodiwa. A8-3800 anoshandisa wachi kakawanda 2.4 GHz, vachiwedzera kuti 2,9 GHz kana Turbo Core, uye A6-3600 - 2.1 GHz, vaivarera kusvika 2,4. Zvose izvi vakaberekwa CPU mano uchapedza ndoda simba - watts or 65 chete.

Tsanga kuti vanopa zvinoyangarara zvazvingava, tichifunga namaapuro ane vakanaka Zvinotaurwa zita Stars. Chokwadi, zviri nyore nani 32-nanometer shanduro 45-nm Phenom II. Izvi zvinoreva kuti CPU chip AMD ichiri kwakavakirwa yechinyakare mavakirwo K10, iyo pakupedzisira vaikwikwidzana havaratidzi pamwe Intel Core. Zvisinei, nokukurumidza processor Lynx inopa zvakakurumbira rakasiyana kukwikwidza Intel Chips. zvazvingava iyi kwokukurukurirana pamwe RAM. Imwe neimwe yokutevedzera pane akatevedzana A rutsigiro DDR3, akamhanya ari kakawanda 1866 MHz, uye 1333 MHz haachipo, sezvo kwaidiwa budgetary Intel Chips. Sezvo ndangariro iri pekupedzisira pakati CPU uye GPU kubudiswa namano, rinogona kuva lightweight Graphics unongotaura wedzera inobvuma nokukurumidza RAM.

Llano akitekicha anosanganisirawo akazvitsaurira rakabatana vhidhiyo decoder UVD, izvo anobvumira mavhidhiyo playback pasina kutsigira DirectX Video Yechipiri offload yacho CPU uye GPU.

Kuwedzera kusunungurwa A8 uye A6 AMD inopa vaviri chipsets nokuda motherboards, akadana A55 uye A75. Mumwe nomumwe wavo inotsigira bvuta uye yakaoma Zvifambiso yakakura kupfuura 2.2 TB, asi shoma A75 chipset inokupai uve 4 USB zvengarava 3 uye 6 SATA, achimhanya pa 6 GB / s.

The graphical Chikamu yorwizi processors apu 400 zvibereko kushanda pa 600 MHz ndokuparadzanisa muna 5 SIMD-inoperera pamwe vakawanda mazita Unit uye tessellation, uye 20, uye magadzirirwo kubudiswa dzakabatana uye 8 ROP.

Zvakakurukurwa mavakirwo

soro-mugumo processor AMD A8-3850 mari $ 135 US ari zvakananga kukwikwidzana 2-Musimboti i3-2100. The Chip rine 4 Star cores anoshanda panguva kakawanda 2,9 GHz. Vari kwakaitwa 32-nanometer michina, chinopa 6 muzana kuwedzera kushandisika vanofa nharaunda zvichienzaniswa 45-nm muitiro yakapfuura rudzi Athlon II. Mumwe makirisito 128KB cache dzinounzwa Level 1 uye 1 MB pamusoro L2. Chechitatu, yakakura pamwero pana apu vasipo.

Under sarja A zvikuru zvakasikwa 905-Pin panosangana FM1 AMD A8-3850, t. To. Zvakanga zvakakodzera kuti goho Video processor DVI connectors, VGA uye HDMI motherboard. Chokwadi, kana iyo shure kugarisana rapfuura mienzaniso CPU AMD uye haangazozarurirwi mubvunzo. Pasinei Kuchinja panosangana kupisa nokurondedzerwa haana kuchinja. All huripo No vanofanira kuramba rinoenderana, sezvo dzinoenderana dzaona chafariz simba chip.

Uyezve, pasi chafariz diffuser iri revatema Graphics processor Radeon HD 6550D, kushanda panguva 600 MHz. Inotarisira runako simba zvichienzaniswa 850 MHz, anoshandiswa HD Graphics 2000 i3-2100. Zvisinei AMD GPU akapa kwazvo kwazvo yorwizi processors (400) uye magadzirirwo kutigumbura (20) zvichienzaniswa 6 duku Executive modules pa Intel. A8-3850 i3-2100 hwakakwirirawo tichitaura features, nekuti chokutanga Chip hunotsigira zvizere nokuda DirectX 11, apo wechipiri inowirirana chete 10-fung Version.

Features AMD A8-3850 apu rinotsigirwa dzinoverengeka yakasiyana features, kusanganisira Dual Graphics rwokugadzira. Kufanana CrossFire michina kupa mamwe makadirwa anobvumira revatema Graphics processor kuti kubatanidzwa nemamwe enderana discrete Graphics kadhi mugadziri. Nyaya iyi iri azvipiwa default Bios ASRock, saka pinza vhidhiyo kadhi zvakakwana uye mubereki kadhi nevatyairi AMD A8-3850 kuita vamwe. Pane zvimwe zvausingakwanisi. The zvemichina anoshanda mitambo inotsigira DirectX 11 uye 10. With DX9 Dual Graphics basa, asi muchiitiko chino chokupika hakusi Zvakanyanya Kunaka Panguva Yepamuviri. With akitekicha Llano mugadziri kokutanga akaratidza imwe asynchronous multiprocessing neshanduro, izvo zvinoita kuti ugovere zvakasiyana siyana workloads pakati CPU uye GPU. It vanochengetedza kugarisana chete kubva pasi GPU AMD, kusanganisira HD 6670 1 GB, HD 6570 1 GB, HD 6450 512MB uye HD 6350 512 MB.

Overclocking AMD A8-3850

Sezvinogona kuoneka, mavakirwo Lynx haina zvainanga vaita iyi. Somugumisiro, AMD A8-3850 processor overclocking nezvaanogona zvakare shoma. Somuenzaniso, vanoishandisa vaifara kudzidza kuti iwe akakopa pamasikiro vakavaka-Intel. Izvi zvinoreva kuti zvose wachi prices mhiri bhodhi vari chokuita nomumwe. Sezvinogona kuoneka muna Sandy Bridge hurongwa, marongero izvi, chokwadi, haikwani kuti overclock nomukombiyuta nechepasi mwero (kana bhuku, kana isu nezvazvo apu Llano), sezvo ivo kuwedzera neinopfuura 5% kungaita kuti kusagadzikana munyika SATA subsystems uye USB . Akapiwa chokwadi kuti akatevedzana processors CPU A makavhara chinhu tariro shoma kuti AMD A8-3850 kukurumidza kwazvo 2,9GGts kwakavakirwa 100-MHz bhuku wachi uye 29x multiplier.

Asi vanozvishandisa kunge akafarira ndechokuti motherboard ASRock A75 Pro4, zvavaibatira yokuedzwa yakawedzera kuti multiplier kusvika 36x, zvichiguma zvachose kakawanda 3.6 GHz. Zvisinei, pasinei CPU-Z vakaudza kubudirira ari pamusoro tsika, kuti multiplier chaizvoizvo handishanduki. The pakuongororwa akanga akafanana waivako metrics pa 2,9 GHz. Kuedza overclock AMD A8-3850 yaive isina zvibereko, sezvo vanoshandisa chete vakakwanisa kuzadzisa kuwedzera 5 MHz, izvo zvakaita kuti kuwedzera kakawanda pamusoro processor kuti kukosha 3.4 GHz, uye GPU - kusvika 630 MHz. Maererano mugadziri, izvi nokuti vamwe motherboards anokwanisa kuvhara SATA uye USB, kubvumira mukuru kumhanyisa. The chete bhuku rinoti kuti vamwe mapuranga vane vanokamura risingaoneki zvaisanganisira SATA uye USB rutsigiro pane zvimwe frequencies. Izvi zvingareva Somuenzaniso, kuti 133 MHz zvabuda mudanga rezvipfuwo overclocking AMD A8-3850, apo panguva 120 MHz kuti hakungagoni kukwanisika nokungoti munhu makuru bhuku wachi parura kushandiswa wakakwirira mugoveri SATA / USB.

Maererano mushandisi inofambiswa, mashoko uyu overclocking haana zvinobatsira chaizvo, nokuti motherboard anoramba vene chero bhuku frequencies kupfuura 105 MHz.

Cinebench R11.5

bvunzo iyi inoshandisa Maxon kuti Cinema 4D kuti basa zvikuru kunzwisisa mifananidzo pamwe photorealistic zvichiratidza, volumetric zviedza uye Maitiro shaders yekudyidzana Akagutsa ari CPU. Sezvo kunosanganisira chaiyo-nyika zvinhu kuti anowanika mumafirimu akadai Spider-Man uye Star Wars, kuti Cinebench R11.5 anogona kuonekwa semunhu chaiye bvunzo ezvinhu. Maererano mushandisi inofambiswa, izvozvo CPU scored 3.33 pfungwa pa 2,9 GHz uye 3,51 pfungwa pa 3,04 GHz. Core mukwikwidzi і3-2100 saka scored 3 points.

WPrime

Hazvina multi-Threaded bvunzo counterintuitive masvomhu nokushandiswa mativi midzi, kwete chete nhamba. In mwero bvunzo, achishandisa mamwe nhamba mamiriyoni 32 uye ngaaverenge mativi mudzi neimwe ine recursive kudanwa kuti Newton kuti nzira sezvo pakuongorora kwacho chaitika. WPrime zvakakwana scaled kune vakawanda cores uye nechepakati kubudiswa chikwata anogona Takudzai navo zvakazara 100%. Subtotal computation akaratidza nguva yavanopedzera achitsvaka mativi pamudzi yose yakatarwa nenhamba mamiriyoni 32. Rezasi ari mamakisi, nani chokupika. Feedback kubva vanoshandisa, AMD A8-3850 mugumisiro - 14.443 C uye 13.635 C (pa 2,9 uye 3,04 GHz). Core і3-2100 anofunga refu. All kukarukureta Intel processor inopedza 18,090 seconds.

Kusiyiwa 4 Dead 2

Nokuti mushandisi inofambiswa, kutanga mutambo iri chisarudzo pamusoro 1280 x 720, 0x AA, AF 16x uye yakakwirira mufananidzo unhu Kurongwa anobvumira kuti vabudirire vanenge 54 uye avhareji 76 kuti / c 2,9 GHz wachi maitikiro uye ukuwo 60 uye 80 K / s overclocked kuti 3,04 GHz. Processor Core і3-2100 rinopa pepuranga zvazvingava 13 uye 22 K / s.

Call of Duty: Black Ops

Maererano mushandisi inofambiswa, mutambo akaedzwa pakagadzwa vaifanira kuti zvakadzama mutambo Muterere. Sezvo soro kakawanda default puranga riri shoma 91 f / s, chaifanira ngazviwedzerwe 250 kusvika / kubva configuration faira. Kutanga Chidimbu multiplayer mutambo 90-wechipiri, airidza kuburikidza mutambi kwazvo yakavakwa namapoka akafanana yapfuura bvunzo, akaratidza yakadereresa fefeta mwero 30 K / s, uye ayo avhareji ukoshi yaiva 54 K / s. Kune vakapararira Data processor indices zvakawedzera kuti 33 uye 60 K / s, ukuwo. Rival Intel Core Processor akaratidza zvisingagamuchirwi 11 uye 20 f / s.

simba rakawanda

Nokuti zvose waivako nemiedzo, izvo anotungamirira inodzidzisa processor, yakagurwa zvose simba-rokuponesa zvigadzirwa, kuitira kuti unogona kuwana zvakakwana migumisiro uye kupa zvakanakisisa chokupika basa, pasinei nokuti michina yakadai SpeedStep Intel, kumhanya kunoda munhu microsecond, izvo dzimwe nguva zvinogona rova. Zvisinei, kuongorora AMD A8-3850 processor simba rakawanda unhu yose yaishandiswa zvakazara kushandiswa achiedza zvokunze simba mita aigona kuona chaizvoizvo. simba rakawanda, saka migumisiro dzinomirira zvachose simba wegadziriro pane simba kunwa pamusoro CPU. Separate metering kuti kudyiwa chero chipi zvacho chezvinonhuwira PC zvisingaiti.

Maererano mushandisi inofambiswa, muna standby rudzi kana PC chidzitiro chinhu asi Windows 7 pakombiyuta pamwe aero AND kusashanda, zvachose kunwa wegadziriro inobva AMD A8-3850 Quadcore ndiye 47 watts or, uye Intel Core і3-2100 - 40 watts or. Analysis processor kunyatsoshanda apo pasi mutoro tiri CPU uye GPU kuti bvunzo muenzaniso akapa mugumisiro 92 watts or. Competitors nhamba iyi yakanga iri duku zvikuru - 66 chete watts or.

waivako ongororo

Enzanisa AMD A8-3850 pakuongororwa vakashandisa і3-2100 Core processor, akatengeswa panguva yakafanana mutengo uye akafanana motherboards vanosarudzwa kuti zvachose Mari marongedzero maviri bvunzo tafura yakanga yakafanana. Tarisa chokupika nokukosha womuenzaniso akatanga zvakanaka, sezvo mamakisi yaro muna Cinebench 11.5 (3,33) 0.33 mberi aikwikwidza Intel. Mamiriro ezvinhu akamuka WPrime 32M bvunzo. A8-3850 processor pamwe nguva 14,443 pamwe kure mberi makwikwi, nemhaka iyo - pamwe 18,090. Chikonzero ichi iri kaviri nhamba cores. Zviri nemiedzo izvi zvinopa kuriita kunonyanyisa kwemubairo.

More toughest bvunzo muchimiro Multimedia mafaira kubudiswa anotora mukana multiprocessor kadambari, asi mubayiro processors kuti vaite zvakawanda mirayiridzo muzana wachi yatinofema. і3-2100 Chip kunodzora munzvimbo ino, nokuti Sandy Bridge mapurani anogona ribude zvakawanda mashoko kupfuura kuchembera mapurani K10.

Test mufananidzo fora akarumbidza AMD A8-3850 2 GHz 90 888 uye i3-2100 - 1331 pfungwa, yaiva 49% nani. Chete wakadzokororwa nemimwe miedzo, pamwe A8-3850 lagged ne 28% muna vhidhiyo Coding, izvo kazhinji mubayiro processors Zvimwe cores. Kunopindirana Rating A8-3850 totaled 1059 pfungwa, izvo anowira tadza 1476 pfungwa panguva Intel CPU.

Zvisinei, chikuru mukana apu Llano, pamusoro mabasa vanoshandisa, ndiko zvayo nani kuita mu 3D-mitambo. Anogona kuve hwaro serisina uchitamba mutambo PC? Kana GPUs kupinda pamwero vakatondeswa? Mhinduro yemibvunzo yose iri miviri na "Hongu!".

At chisarudzo pamusoro 1280 x 720 chidzitiro Dots pamwe 0x AA processor AMD A8-3850 apu muna L4D2 zvinopa shoma puranga mwero yakaenzana 54 K / s, pamwe pazviruva hwakagadzwa panguva yakakwirira yakati sandara. Uyu rakanakisisa mugumisiro, izvo zvinoreva kuti zvino, pakupedzisira, mukana kuvaka musha yemitambo gadziriro, anoita iwe kutamba pa 720p pasina kudiwa siyanei Graphics kadhi. Enzanisa shoma kakawanda i3-2100 processor kwepfuti muna 13 / s chete pazviruva kutamba zvinhu haabvumiri. In L4D2 A8-3850 mutambo uyewo anoshanda zvakanaka panguva yepamusoro tsananguro mufananidzo. At chisarudzo pamusoro 1680 x 1050 pixels apu chinopa shoma puranga mwero 33 K / s runovabvumira vakasununguka kuridza kunyange panguva nechisimba zombies. Izvi zvinoita Llano yakavakirwa maitiro here yemakwikwi, kana ukasarudza zvishoma yakanyatsotsanangura vachirayira mitambo mune mwero tsanangudzo vanoratidza diagonal pamusoro 22 nemainji. Game Cod: Black Ops akaratidzawo zvinogamuchirika kunoguma chisarudzo pamusoro 1280 x 720 pasina AA, kunyange vakawanda pixels processor mubato iri asingachakwanisizve.

musiyano More dzisinganyatsooneki pakati Chips yemakwikwi makambani sezvinoonekwa mumufananidzo panguva 3D kuita kuongorora. Graphic Intel i3-2100 processor mumitambo havana kukurira zvimwe zvinyoronyoro mumvuri, izvo zvinogona kuonekwa AMD ino, pasinei nokuti vose zviruva mutambo zvakafanana. Kurasikirwa mimvuri izvi pakarepo Anobata ziso nokuti wedzera kudzika uye realism kuti mutambo kwezvakatipoteredza.

DRAM havukavu

Magadzirirwo AMD A8-3850 processor vanofungidzirwa uchishandisa DDR3 ndangariro ane uchishandisa kakawanda 1333 MHz. Kuburikidza kuenzanisa uku kunoguma kunova ndehwechokwadi. Kunyange zvakadaro, zvinofadza kuti tione sei A8-3850 kuwedzera waivako nokushandisa nokukurumidza ndangariro. Kunyanya nokuti Graphics processor migove ndangariro pamwe nechepakati. Kushandisa nokukurumidza chekuchengeta mudziyo inofanira kuenzaniswa dispersal dzaro discrete Graphics kadhi.

Izvi rwukasimbiswa uchidzidzira. Maererano mushandisi inofambiswa, kuwedzera DDR3 kakawanda kusvika 1,6 GHz zvakawanda nani 3D unongotaura. Shoma puranga mwero iyi yakawedzera 6 / s 1680 X 1050 pixels muna L4D 2 uye 3 / kubva Black Ops, iyo zvishoma kwakawedzera unhu. Sezvineiwo, kuwedzera RAM 1600 MHz kakawanda kuti akati kupfuura dzakaonda overclocking.

mhedziso

Asingakwanisi kurwisa zvakanaka zvechadenga AMD A8-3850, sezvo chitarisiko chake pakupedzisira dzawanika zvakazara Integrated Graphics anogona kupa musoro chaitwa. Apu akaratidza seanokosha yaro uchitamba mutambo nemiedzo yakaderera uye svikiro zvisarudzo, kunyange kana zvose vamwe zviruva wakaiswa kuti kunonyanyisa. Izvi zvinoita AMD processors dzakanzi A anodiwa pakuunganidza vaya vanoda yakaderera simba nhau centre kana bhajeti uchitamba mutambo yemapurisa interfacing duku Monitor. An dzinonakidza anogadzirisa asymmetrical uye CrossFire, izvo anobvumira kuti vabudirire yepamusoro waivako pa mari yakaderera vakaberekwa discrete Graphics processor makirisito layer kunyange chete chavakarambidzwa bhodhi DX10 / 11 chinhu chinokosha chaiita. Kunenge kuti A8-3850 akaita zvakawanda runotikurudzira musika chidimbu GPUs zvakawandisa. Uye ichi ndicho mugumisiro kuti vanhu vari kwakafadza zvikuru.

Sezvineiwo, zvose hazvisi nani seizvi. Sezvinoratidzwa pasi kuita processor AMD kwakaita A8-3850 Multimedia nemiedzo, muenzaniso zvikurukuru lags shure kuti nokuti mutengo і3-2100 Intel chip. Zviri pachena, iyi ichava dambudziko kana Editing mifananidzo kana mavhidhiyo yeEncoding. Kunyange zvakadaro, mune maonero vanoshandisa, mumwe musarudze pakati akavandudzika Graphics kuita mukutsinhana zvine mwero kuipa nevezvenhau waivako kakawanda unoruramiswa, kunyanya kana vakadaro gadziriro achatambanudza mune ramangwana.

Buyers vanoda kuva rweruzhinji PC, hofisi kombiyuta chete, kana musha mitambo hurongwa kuti zvishomanana anogona kuva mutambo chiteshi, muna A8-3850 kana zvakakodzera, uchawana tsanangudzo yakakwana, nokuti processor achaita mari isingadhuri zvikuru kupfuura nehurongwa kunobva i3-2100 ane discrete GPU. Chipset, AMD ane kupfuura simba zvokuti kumhanya uye ane discrete GPU kubatsira zvakakwana kutsigira zvaidiwa kuita 3D.