NVDIA GeForce 820M - review model, abokin ciniki reviews da gwani

GeForce 820M. Mai hankali graphics totur ga tsakiyar aji na mobile kwakwalwa - a GeForce 820M. Wannan katin da aka saki a farkon 2014 kuma har yanzu ci gaba da zama dacewa. A gaban irin wannan totur damar da kwamfutar tafi-da-gidanka zuwa gudu mafi toys, har ma a yanzu, amma ba tare da iyakar saituna.

alkuki adaftan

Don kwanan wata, kwamfyutocin, dangane da damar da graphics kasu kamar haka:

1. Mobile shigarwa-matakin tsarin da mafi ƙarancin yi matakin na matsakaicin cin gashin da mulkin demokra] darajar. Kamar yadda mai mulkin, irin wannan PC ta amfani da hadedde graphics katin. A wannan yanayin, da kwamfuta ba ka damar kawai gudu mafi sauki da kuma akalla m wasanni.

2. Tsakiyar fuska kwamfyutocin compulsorily sanye take da mai hankali graphics subsystem, da rage yawan cin gashin kuma wani mataki na yi a kwatanta da hannu shigarwa-matakin inji mai kwakwalwa. A lokaci guda, da kuma kudin ƙaruwa muhimmanci. Yana da a zuciya na sarrafa kwamfuta da yake GeForce 820M.

3. A mafi m kwamfyutocin suna sanye take da high-yi graphics accelerators. The kudin a wannan yanayin da suka muhimmanci ƙãra, amma cin gashin shi ne kadan. Hardware zabin irin sarrafa kwamfuta tsarin ba da damar warware wasu matsaloli, ciki har da mafi wuya da latest ƙarni na toys.

Bayani dalla-dalla graphics totur

это кодовое обозначение графического процессора, установленного в GeForce 820M. GF117 - An codenamed graphics processor shigar a cikin GeForce 820M. Features shi ya nuna cewa shi dogara ne a kan gine-gine codenamed "Fermi". The sosai guda semiconductor guntu kerarre bisa ga ma'aunin 28 nm tsari. , 16 блоков TMU и лишь только 4 модуля ROP. A tsarin wannan wani mai hankali graphics tsarin hada shader kayayyaki 96, 16 da kuma kawai TMU 4 ROP module tubalan. Video processor Agogon mita za a iya bambanta a cikin kewayon 719 zuwa 954 MHz, kuma tubalan shader, bi da bi, na iya aiki daga 1438 MHz zuwa 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. A wannan video katin NVDIA ta na mallakar tajirai fasaha da ake kira GPU Boost, wanda ba ka damar canza mita na graphics guntu, dangane da mataki na wahala warware farko matsala da matakin na dumama da semiconductor guntu. Direct Х версии 11.0 и OpenGL 4.5. A software matakin, goyon fasahar kamar Direct X 11,0 kuma OpenGL 4.5.

memory subsystem

Basic sanyi na totur yana da 1 GB na RAM, da kuma karin ci-gaba version GeForce 820M - 2GB. Sa'an nan, a gaban mafi high-gudun GDDR5 a cikin wannan harka akwai na iya zama babu domin sauki dalilin cewa graphics guntu ne da nufin a yi amfani da DDR3. A sakamakon haka, da RAM mai kula a cikin wannan hali ya rage mita. Rubuce, a tare da tare da video guntu iya amfani da GDDR5, amma gudun samu zai zama kadan. Duk da haka dai memory bandwidth za a iyakance zuwa iyakar darajar a video buffer DDR3.Razryadnost bas matakin, wannan totur - 64 ragowa, da kuma ajiyar mita - 2000 MHz.

kadan saituna

Heat kunshin GeForce 820M ne 15 watts. Haka kuma, da graphics totur ba ya bukatar aiki sanyaya tsarin da kuma ƙarin iko daga wutar lantarki. Amma mafi masana'antun har yanzu gaba da wadannan litattafan rubutunku aiki sanyaya. Wannan ne yake aikata a cikin ra'ayi na gaskiya cewa wadannan katunan sau da yawa kara da a sakamakon, wani ƙarin zafi kwatami.

analogs

NVidia GeForce 820M превосходит по производительности любую интегрированную видеокарту от «Интел». Nan da nan ya kamata a lura da cewa matakin na yi NVDIA GeForce 820M outperforms wani Hadakar graphics daga "Intel". Alal misali, HD Graphics 4400 model ne 2.5 sau hankali fiye da gwarzo na wannan mujalla. A kadan daban-daban halin da ake ciki tare da kayayyakin da kamfanin AMD. Its matasan sarrafawa suna sanye take da wani iko da gina-in graphics subsystem da bambanci a wannan yanayin ne kusan ba ya ji. Tare da hankali mafita daga wannan manufacturer ne kai tsaye gasa model Radeon R7 M360. Idan wani m matakin na kudin ne graphics bayani ne dan kadan mafi girma yi. A matakin yi daidai R7 da M360 GeForce 820M. Halaye suna sosai kama.

Reviews na graphics katin

Hakika, duk da mafi wuya toys kada ka ja da GeForce 820M a iyakar saituna. Reviews suna kawai kawai ya tabbatar. Amma kar ka manta da cewa shi ne tsakiyar matakin bayani. Saboda haka, wasan kwaikwayon na shi a tsakiyar matakin, farashin idan aka kwatanta da shigarwa-matakin kwamfyutocin sama, da kuma cin gashin - kadan muni. Wadannan mobile inji mai kwakwalwa hada daidai m gudu da kuma mai kyau cin gashin. Idan kana bukatar cin gashin, sa'an nan zabi wani maras tsada rubutu da Hadakar graphics, amma idan kana bukatar iyakar yi - da muka saya mafi tsada mobile kwamfuta tare da uncompromising yi.

sakamakon

это отличный видеоадаптер для ноутбуков среднего уровня. GeForce 820M - mai girma graphics katin for al'ada litattafan rubutunku. Su ne, a hannu daya, da damar masu rinjaye gudu da toys, da kuma a kan wasu, da mai kyau cin gashin kuma wani sosai mai araha farashin. Yana da wannan hade da sa wadannan inji mai kwakwalwa a cikin wannan alkuki daga cikin mafi kyau.