PCI-E x16 slots: zvinhu uye wongororo. PCI-E x16 Graphics kadhi

Anenge motherboards zvose ano parizvino akashongedzerwa ane kuwedzera slots PCI-E x16. Izvi hazvishamisi, icho Anotungidza discrete Graphics akisarareta pasina iro pakusikwa zvibereko pachake kombiyuta hazviiti. Zviri pamusoro wake prehistory chitarisiko, hwokugadzira nokurondedzerwa uye zvichiita modes kushanda yatichawana nayo.

Background chitarisiko kuwedzera cheap car insurance

Mukutanga 2000s, pamwe AGP kuwedzera slots, iyo panguva iyoyo yaishandiswa kuisa discrete Graphics makadhi, pane mamiriro ezvinhu apo kunonyanyisa kuita pamwero zvasvika uye pakukwanisa kwayo hakuna kukwana. Somugumisiro, rakapiwa PCI-sig akasikwa, izvo zvakatanga kuva Software uye Hardware zvinoumba yemberi cheap car insurance kuti Graphics makadhi. Zvibereko basa rake uye vakava muna 2002 Specification pamusoro PCI Express 1.0 16x yokutanga.

Mamwe makambani kuitira kugarisana maviri aripo panguva iyoyo munguva discrete Graphics adapteri chokugadza zvengarava zvakagadzira zano rinokosha unokubvumira akaisa yechinyakare Graphics mhinduro nenzira itsva kuwedzera slots. Mumutauro nyanzvi kukura kwakadaro akanga zita yayo - Adapter PCI-E x16 / AGP. Chinangwa charo chikuru - ndiko kuti kurerutsa mari upgrading ari PC kuburikidza nokushandisa yenhengo wambotaurwa configuration wegadziriro chikwata. Asi tsika iyi haana kugamuchira rakafara kugamuchirwa nokuti vhidhiyo kadhi kupinda pamwero kuti inowanikwa idzva aiva mari anenge akaenzana mutengo adapteri.

Parallel izvi, zvakasikwa uye zvinopfuura nyore nadzurudzo ari kuwedzera cheap car insurance kuti zvokunze controllers, iyo yakatsiva zvatinosiita kuti nguva PCI zvengarava. Pasinei pachena kufanana mano izvi zvakasiyana-siyana. Kana AGP uye PCI anogona pamusoro yakafanana kuchinjwa mashoko, pano yaiva PCI Express Serial inowanikwa. yepamusoro havukavu Its anonyaradza yekudyidzana zvakawedzera kumhanya date hutachiwana zvizere duplex muoti (mu iyi mashoko inogona chinopfuudzwa kubva kumativi maviri).

Speed kutapukirwa uye encryption nzira

The pakunzi PCI-E x16 inowanikwa nhamba inoratidza uwandu kushanda mapoka date hutachiwana. Muchiitiko ichi pane 16. Mumwe nomumwe wavo, uyewo, inoumbwa 2 yegwara waya nekufambisa mashoko. Sezvataurwa, yepamusoro kumhanya inopiwa ndechokuti vaviri vaviri ava kushanda zvizere duplex muoti. Kureva nokupfuuridzirwa ruzivo anogona kuenda nenzira mbiri.

Kudzivirira zvinoita kurasikirwa kana uori zvitange mashoko anoshandiswa inowanikwa ichi inodzivirira hurongwa ruzivo, unonzi 8B / 10b. notation Izvi zvichishandurwa sezvinotevera: nokuti zvakakodzera uye zvakarurama kupararira 8 nhonga mashoko zvinokosha kutsivira yavo yepamutemo 2 matomu kuita chivimbo chakasimba. Panyaya iyi hurongwa anofanira kubvisa 20 muzana pamutemo mashoko kuti kombiyuta User asingadi kutakura payload. Asi kubhadhara izvi hwakavimbika uye irambe kushanda Graphics subsystem kwepauzima kombiyuta, uye pasina zvirokwazvo kuita.

Version PCI-E

PCI-E x16 slots anotarira akafanana pamusoro motherboards zvose. pano chete date yedzimudzangara mwero nechimwe aigona anosiyana zvokunyama. Somugumisiro, chokupika mudziyo kuri zvakasiyana. A nadzurudzo iyi iri y vari:

• 1st nadzurudzo PCI - Express x16 v. 1.0 akanga yokungotaura bandwidth 8 GB / s.
• 2nd Generation PCI - Express x16 v. 2.0 Tinogona nechekare kuzvirumbidza munhu doubling of bandwidth mutengo - 16 GB / s.
• Zvakafanana muitiro iwoyo wakapfuurira kare nekuda rechitatu shanduro inowanikwa. Panyaya iyi, mwero yakanga yakatarwa panguva 64 GB / s.

Nemaziso kusiyaniswa nokurongwa vokukurukura cheap car insurance izvi hazvibviri. Saka vane inowirirana mumwe. Somuenzaniso, kana ari slots shanduro 3.0 kuumba muripo weUS Graphics kadhi kuti anowiriranawo kwomuviri wokutanga Specification 2.0, rose gadziriro kubudiswa Graphics vapiwa chinja kuti shoma mukuru-nokukurumidza muoti (kureva, 2.0), uye vachava mune ramangwana kuti ishande nazvo inokwana 64 GB / s.

Chizvarwa rokutanga PCI Express

Sezvatamboona, wokutanga PCI Express wakatangwa muna 2002. kwavaizoenda ake chakaratidza veMubatanidzwa pachavo makombiyuta multiple Graphics makadhi, izvo achigonawo kuzvirumbidza kunyange iine akisarareta kumhanya. AGP 8X mureza inoita pfuma bandwidth pamusoro 2.1 GB / s, uye odhita pamusoro PCI Express rokutanga - 8 GB / s.

Chokwadi, kutaura pamusoro eightfold kukura hakusi zvakakodzera. 20 muzana kuwedzera raishandiswa wokushandura mashoko basa unokubvumira kuwana zvikanganiso.

Second Modification PCI-E

Kutsiva rudzi wokutanga graphical User inowanikwa muna 2007 vakauya PCI-E 2. 0 x16. Video kadhi 2nd chizvarwa, sezvambotaurwa, panyama uye Software Inoenderana dikidiki inowanikwa ichi chokutanga. Chete iyi yekudyidzana kwakaderedza chokupika pakati Graphics gadziriro PCI Express 1.0 16x-pamwero shanduro inowanikwa.

Tichingotarisa tikadzivisa mashoko kuchinjirwa iyi nyaya yakanga akaenzana 16 GB / s. Asi 20 muzana kunokonzerwa dzokusatendeseka yakanga yakawandisa panhongonya. Somugumisiro, mumutsetse wokutanga nokupfuuridzirwa chaiye vakaenzana: 8 GB / s - (8 GB / s x 20%: 100%) = 6.4 Gbit / s. A kuuraya of yan rwechipiri ukoshi zvakanga sezvinotevera: 16 GB / s - (16 GB / s x 20%: 100%) = 12.8 GB / s. Kugova 12.8 GB / s kuti 6.4 GB / s, isu tiwane chaiye anobatsira nokukurumidza nokuwedzera 2 ukagunzva pakati 1st uye 2nd kuurayiwa PCI Express.

chizvarwa chechitatu

Rokupedzisira uye chinonyanya kuitika update kuti inowanikwa ichi yakabudiswa muna 2010. Peak PCI-E x16 nokukurumidza izvi nyaya ichiwedzerwa kusvika 64 GB / s, uye kufadza vanokwanisa pakati Graphics adapteri pasina rumwe simba iyi angava akaenzana 75 watts or.

Options configurations wandei hwakajeka accelerators sezvo chikamu PC. zvayakanakira dzavo nezvayakaipira

Chimwe chezvinhu zvinokosha zvakagadzirwa inowanikwa iri mukana wokuva vakawanda Graphics adapters vari tai-E PCI x16. Video kadhi pamwe mumwe kuti vaumbe substantially imwe midziyo. Kukwanisa kwavo zvachose iri akawedzera, uye rinobvumira kanoverengeka kuwedzera kumhanya munhu PC pamwe nzvimbo vakaratidza mufananidzo kugadzira. Zvinogadzirisa kubva NVidia nzira iyi inonzi SLI, asi nokuda GPUs kubva AMD - CrossFire.

Remangwana vomureza ichi

Slot PCI-E x16 mune foreseeable ramangwana, zvechokwadi hakuzochinji. Izvi zvichaita kuti nguva yakawanda ishandiswe vhidhiyo sechikamu zvisingachashandi hrs uye nokudaro vanoita munhu phased ndiwedzere purogiramu yekombiyuta. Zvino aishanda kunze nokurondedzerwa nokuda 4th shanduro date hutachiwana nzira. For Graphics adapters iyi nyaya zvicharangarirwa vaifanira bandwidth ine 128 GB / s. Izvi zvichaita kuti kuratidza chifananidzo pamadziro se "4K" uye zvakawanda.

zvabuda

Chero zvakanga, uye PCI-E x16 zvino hakuna nzira Graphics slots uye inowanikwa. Iye achava akakodzera kwenguva refu. Its nzira kubvumira kuti pave zvose ane kupinda-pamwero makombiyuta uye mukuru-mugumo hrs multiple accelerators. Zviri nokuda mukana wokushandiswa ichi uye haasi kutarisirwa zvinokosha kuchinja niche ichi.