NVIDIA GeForce 820M - muchidimbu womuenzaniso, mutengi wongororo uye nyanzvi

GeForce 820M. Discrete Graphics akisarareta kirasi pakati Mobile makombiyuta - a GeForce 820M. kadhi iri rakabudiswa mangwanani 2014 uye vachiri kuramba kuva akakodzera. Kuvapo akisarareta kwakadaro rinobvumira Laptop kumhanya matoyi vakawanda, kunyange ikozvino, asi kwete kunonyanyisa kurongwa.

niche adhaputa

To musi, Laptops, zvichienderana nezvaanogona ose Graphics vakakamurwa sezvinotevera:

1. Mobile kupinda-pamwero ezvinhu ane risingamboshandisi unongotaura pamwero kunonyanyisa kuzvionera uye democratic ukoshi. Kazhinji, kwakadaro PC uchishandisa revatema Graphics kadhi. Panyaya iyi, kombiyuta unokubvumira kumhanya chete kupfuura nyore uye zvinenge dhimanda mitambo.

2. Mid-siyana Laptops compulsorily vakapakata discrete Graphics subsystem, vane akaderedza kuzvionera uye wakakwirira azvipire kuita tichienzanisa Mobile kupinda-pamwero hrs. Panguva iyoyowo, uye mutengo inowedzerawo yekudyidzana. It riri pamwoyo kadambari uye ndiye GeForce 820M.

3. Chinonyanya zvibereko Laptops takashongedzerwa dzakakwirira-waivako Graphics accelerators. Mari iri iyi ivo yekudyidzana kwakawedzera, asi kuzvionera riri shoma. Hardware mikana yakadaro kadambari hurongwa kubvumira kugadzirisa chero matambudziko, kusanganisira vakawanda zvakawandisa azvino chizvarwa zvokutambisa.

Magadzirirwo Graphics akisarareta

это кодовое обозначение графического процессора, установленного в GeForce 820M. GF117 - iri codenamed Graphics processor kuiswa iri GeForce 820M. Features zvinoratidza kuti inobva mavakirwo codenamed "Fermi". The chaizvo chete semiconductor Chip kugadzirwa maererano nemitemo 28 nm rikurumidze. , 16 блоков TMU и лишь только 4 модуля ROP. The maumbirwo zvakadaro discrete Graphics hurongwa zvinosanganisira shader modules 96, 16 uye chete TMU 4 ROP module zvinogumbura. Video processor Wachi maitikiro inogona zvakasiyana zviri kuwanda 719 kusvika 954 MHz, namatombo shader, akavapindurawo, anogona kushanda kubva 1438 MHz kusvika 1908 MHz. NVidia под названием GPU Boost, которая позволяет изменять частоту графического чипа в зависимости от степени сложности решаемо й задачи и уровня нагрева полупроводникового кристалла. Mumavhidhiyo kadhi iri NVidia kuti zvemichina proprietary inonzi GPU wedzera, izvo zvinoita kuti achinje kakawanda pakati Graphics Chip, zvichienderana dhigirii yakaoma akagadzirisa dambudziko rokutanga uye padanho kudziyisa yacho semiconductor chip. Direct Х версии 11.0 и OpenGL 4.5. Panguva Software pamwero, vakatsigira michina yakadai Direct X 11,0 uye OpenGL 4.5.

Memory subsystem

Basic configuration of akisarareta ane 1 GB Rami, yakawanda yemhando shanduro GeForce 820M - 2GB. Zvakare, kuvapo zvikuru mukuru-nokukurumidza GDDR5 mune iyi hapana nokuti nyore chikonzero kuti Graphics Chip nechinangwa pakushandisa DDR3. Somugumisiro, gondohwe controller mune iyi yave shoma maitikiro. Tichingotarisa, pavanoparidza vhidhiyo Chip anogona kushandisa GDDR5, asi nokukurumidza yemibairo vachava usingashandi. Zvisinei ndangariro bandwidth achatungamirira vaifanira kukosha vhidhiyo buffer DDR3.Razryadnost bhazi pamwero, akisarareta ichi - 64 matomu, uye kuyeuka kakawanda - 2000 MHz.

kupisa kurongwa

Heat pasuru GeForce 820M ndiyo 15 watts or. Saka Graphics akisarareta hakudi rinoita kutonhora maitiro uye mamwe simba pasimba rive. Asi vagadziri vakawanda vachiri mukwanisi kemabhuku izvi kushingaira kutonhora. Izvi zvinoitwa tichifunga kuti makadhi aya kazhinji nokukurumidza uye somugumisiro, chimwezve kupisa singi.

analogs

NVidia GeForce 820M превосходит по производительности любую интегрированную видеокарту от «Интел». Pakarepo zvinofanira kucherechedzwa kuti padanho kuita NVidia GeForce 820M outperforms chero Integrated Graphics kubva "Intel". Somuenzaniso, HD Graphics 4400 womuenzaniso 2,5 nguva nomumugwagwa kwaitora nguva kupfuura gamba kwokudzokorora ichi. A zvishoma ezvinhu akasiyana ne zvibereko kambani AMD. vakaberekwa processors ayo nepokuongorora simba yakavakwa muna Graphics subsystem uye musiyano iri nyaya iri anenge asina akanzwa. With discrete zvingaitwa kuti mugadziri iri rakananga mukwikwidzi muenzaniso Radeon R7 M360. Kana yakafanana azvipire mutengo ndiyo Graphics mhinduro iri zvishoma yepamusoro unongotaura. On chechetere waivako vakaenzana R7 uye M360 GeForce 820M. Characteristics ivo akafanana chaizvo.

Reviews of Graphics kadhi

Chokwadi, zvose zvikuru yakawandirwa matoyi regai kudhonza GeForce 820M panguva kunonyanyisa kurongwa. Reviews vari chete chete nekusimbiswa. Asi usakanganwa kuti zviri pakati-yakati mhinduro. Naizvozvo, chokupika nacho pakati sandara, mutengo akaenzanisa kundopinda-pamwero Laptops kumusoro, uye kuzvionera - zvishoma kuipa. Izvi Mobile bv vanobatanidza zvinogamuchirika zvakakwana nokukurumidza uye kuzvionera akanaka. Kana uchida kuzvionera, ipapo sarudza mukabhuku kudhura pamwe Integrated Graphics, asi kana uchida kunonyanyisa waivako - isu kutenga anodhura Mobile kombiyuta ine kurerutsa unongotaura.

zvabuda

это отличный видеоадаптер для ноутбуков среднего уровня. GeForce 820M - guru Graphics kadhi kuti choruzhinji kemabhuku. Ndivo, kune rumwe rutivi, kubvumira ruzhinji kuti vaise matoyi, uye pamusoro mumwe, vane kuzvionera akanaka uye inokwanisika zvikuru mutengo. Zviri ichi mubatanidzwa inoita hrs aya niche ichi pakati zvakanakisisa.