NVIDIA GeForce GT 720M. NVIDIA GeForce GT 720M ihluzo ikhadi

Ibhajethi isiqophi ikhadi zamadivayisi eselula okusekelwe chip le-NVIDIA le GeForce GT 720m kuyinto elinezihlahla eziningi kangaka ebezilokhu abasebenzisi abanengi lapho uthenga i-laptop akakwazi ukunquma ngokuthe okukhethayo. Eminye imithombo zithi ikhadi ihluzo asetshenziswe amageyimu mobile ekilasini ufushanisiwe omele core, kuyilapho abanye ukuphoqelela imibono yabo mayelana ukuqanjwa kabusha ezandulele isizukulwane chip.

Kulesi sihloko, umfundi ethola ukuthi empeleni kuyinto mobile ihluzo namafutha GeForce GT 720M futhi ukuthi kabele ntandokazi uma uthenga i-laptop. izici Technical chip, ukuhlolwa kanye nokubuyekeza of the abanikazi kuzoletha ukucaca lesi sihloko.

injabulo okungenasisekelo

Isizathu sokuba ukucabanga abasebenzisi eziningi mayelana nokuthi isetshenziswa kanjani elidala ihluzo cores ukwakha chip le-NVIDIA le GeForce GT 720m kwaba ukuqashelwa umkhiqizi yena. Abamele inkampani kwi website esemthethweni libike ukuthi ikhadi entsha yevidiyo, noma kunalokho crystal yayo ifakwe ilebuli GK208, wadala wafana GF117 ihluzo core. Lokho le nkulumo yathathwa isizathu ukudalwa amahemuhemu ukuthi umenzi wathatha ukusetshenziswa akhawunti ebhaliwe-off ukuze imikhiqizo.

Lokho kuphela khona-GPU Boost 2.0, okusekelwa chip GeForce GT 720M, ngandlela-thile ukunganakwa nge theorists eziningi. Futhi usekelo PhysX, CUDA, Optimus, iDirectX 11, akekho acoce. Njengoba ochwepheshe kuzibuyekezo zabo, hype engenabulungisa ngikudalile ezindongeni NVIDIA Corporation. Ngokusobala, ngakho nomkhiqizi unqume ukuheha amakhasimende zamanani aphansi yayo izixazululo.

izinkomba

Ukuze ividiyo ku-chip le-NVIDIA le GeForce GT izici 720m ukusebenza okusezingeni eliphezulu kunzima ukubiza. Okokuqala, wonke isithombe ungcolisa GDDR3 inkumbulo ukuthi usebenza-64-bit ibhasi. komkhawulo Komkhawulokudonsa hardware hhayi ukundlula iyiphi imvamisa ephakeme ihluzo core, akukho Overclocking inkumbulo chips. Zithanda noma zingathandi, nanso is ncele okungafanele akunakwenzeka ukusheshisa.

Fermi izakhiwo isekela 96 ekusakazeni izilimi ku-NVIDIA GeForce GT 720M. Crystal is clocked at 938 MHz kanye inkumbulo ijubane 1000 MHz ukwesekwa. inkumbulo isiqophi Maximum kukhawulwe 2048 MB. Lezi ukucaciswa le leyehlukene ihluzo ikhadi kuyinto ehlukile izixazululo oluhlanganisiwe, kodwa umdlalo wabo kunzima kakhulu ukubiza.

A kwangigcina ngokufuna amakhasimende

Namanje kwi mobile ihluzo khadi NVIDIA GeForce GT 720M chip Izibuyekezo akhayo. Ukusekela DirectX11 futhi Shader 5.0 ihluzo sikwazi abasebenzisi notebook Nokho ukudlala imidlalo zakamuva, phezu ephansi kulungiselelwa ukusebenza. CUDA ubuchwepheshe kwenza izicelo isisetshenziswa khudlwana ukusebenzisa amandla i-GPU kulesi sibalo (wokugaya ezengeziwe ohlelweni). Hardware ukucutshungulwa kwevidiyo in high, emagama kanye okukhipha izithombe ku-TV ngokuqinisekile kuyobenza babe multimedia abathanda.

Ungakhohlwa mayelana nezici okusindisa ihluzo namafutha. Kwimodi Optimus ihluzo yezimanga ucishiwe, okuxhunyanwa kudivayisi okuhlangene control, noma ukunciphisa imvamisa okusebenzela kuyo crystal esiphansi. Lesi sici yakhelwe Ultrabooks, lapho umbandela main emphilweni ibhetri ukuphila kwebhetri okukodwa. Khuphula 2.0 Imodi, kunalokho, it kwandisa imvamisa umsebenzi core at imithwalo eliphezulu, ephakamisa kusebenta jikelele idivayisi yeselula.

Ukuphumelela Software

Ikhadi ephezulu ukusebenza ihluzo, eyakhelwe chip le-NVIDIA le GeForce le 720m GT, umshayeli kunendima okuyifezayo. Zonke abanikazi laptops abafisa ukusebenzisa idivayisi ukuzijabulisa ochwepheshe batusa ukuba ulandele izibuyekezo yakamuva NVIDIA Corporation kanye ngokushesha ubuyekeze umshayeli yevidiyo ephathekayo. Ezimweni eziningi, ngesofthiwe entsha kusukela indawo esemthethweni umakhi iqukethe isethi elungis imiyalo ezikuvumela ukuthuthukisa ukusebenza izicelo kanye imidlalo yesimanje.

Esikhathini abezindaba, eziningi iziyalezo zendlela nokubuyekeza i-BIOS kwevidiyo ephathekayo. Yebo, firmware unomphela inkumbulo ihluzo namafutha angamvusa ukusebenza e imidlalo, kodwa kukhona izinkinga eziningi zingaba khona ngenxa yezenzo ezingasebenzi abasebenzisi. Ngokwesibonelo, ukukhubaza ekhadini vidiyo. Ukufaka esikhundleni soldered ku laptop umbadlana chip eziyinkinga.

Analogs isampula ubudala

Abasebenzisi abaningi bazama qhathanisa amageyimu chip entry level GeForce GT 540M ne-NVIDIA GeForce GT 720M namafutha ephathekayo. Izici cishe ezifanayo, futhi ukuhlolwa babonisa ukusebenza efanayo, kodwa empeleni amadivayisi ezimbili ezahlukene ngokuphelele. Okokuqala, ukuqhathanisa okwenzeka ezinhlelweni ezikhethekile ezisebenza ngqo sokuqhafaza idivayisi core. Ngokwemvelo, umphumela kuzoncika imvamisa - ayanda kunjalo, inkomba kangcono. Isici esibalulekile kuyinto ibhasi ububanzi (y GT 540M kabili).

Uma kuziwa ukuhlolwa, kungcono ukusebenzisa ukuqhathanisa fair e imidlalo yangempela noma izinhlelo isisetshenziswa khudlwana. Phela, isofthiwe kwenza ikhadi ihluzo ukumambula amakghonwabo nokusetshenziswa hardware ubuchwepheshe. Ngokusho imiphumela ucwaningo, singasho ngokuphepha ukuthi GeForce GT 540M hhayi kungaba esincintisana kuya yesimanje ihluzo ikhadi GeForce GT 720M, futhi zonke izibuyekezo kwabezindaba - it is a eqanjiwe.

Amacebo okuthengisa ongawacabanga umkhiqizi

Prakthiza ebonisa ukuthi lapho ekhetha laptop nge chip NVIDIA GeForce GT 720M intengo kuyisici esibalulekile (izindleko igajethi - ngaphakathi ruble ayizigidi 22-35). amadivaysi Cishe ezifanayo mobile emthonjeni owodwa ngevidiyo, adalwe ubuchwepheshe obufanayo, kodwa kufanele izikhwebu ezahlukene kungaba umehluko omkhulu izindleko. Isibonelo engokomfanekiso iyona ihluzo namafutha esekelwe GeForce GT 740M. It ihlukile kubhekwe isiqophi kuphela ngcono inkumbulo chips ezisebenza ibhasi 128-bit for GDDR5 ubuchwepheshe.

Through ukuhlolwa imidlalo, kungase kuqashelwe ukuthi ukwanda ukusebenza 12-15%, kodwa ukubaluleka amanothibhuku ezifanayo ngevidiyo amakhadi ahlukene kuhluke by 50-60%. Professionals bathi inkinga adalwe Apple Corporation, wabheka ukuthi imikhiqizo yayo yokudlala ividiyo ikhadi ne olusha inkumbulo ibhasi. It kuvela ukuthi ikhadi isiqophi NVIDIA GeForce GT 720M ngenxa ukumaketha imidlalo umkhiqizi ithole igebe isabelomali, futhi ngenxa yalokho ukunganakwa abathengi abaningi lapho ekhetha laptop.

Izibuyekezo abanikazi laptop

Izincomo IT ochwepheshe kanye nabathengisi, abathengi abaningi ezingaba indiva. Abantu abaningi banesithakazelo imicabango yabantu abanikazi. Kuzo ungathola iqiniso. Phakathi abasebenzisi Ihhovisi abasebenzisa laptops ihluzo namafutha NVIDIA GeForce GT 720M, ukubuyekezwa akhayo kuphela. isofthiwe Iningi kudinga semali inkumbulo futhi khona ubuchwepheshe besimanje, futhi le vidiyo ukuze izinto zihambe kahle.

Kodwa amageyimu abalandeli uhlukanise kwaba amakamu amabili. Abantu abakhetha ukudlala izicelo isisetshenziswa khudlwana ashukumisayo (Crysis 3, Call of Duty 4, Deus Ex 3, nokunye okunjalo) zithi ukusebenza GT 720M akwanele - ukubheka amaslayidi ngemifanekiso 14 ngesekhondi kungelula. Leli khadi isiqophi kuphela kuyobenza babe abalandeli inthanethi ithoyizi World of Tanks, DOTA 2, StarCraft 2 nezinye izinhlelo zokusebenza bafune.

Ekuphetheni

Kufinyeta, singenza siphetfo lesicacile ukuthi mobile ihluzo namafutha esekelwe NVIDIA GeForce GT 720M chip kuyinto besigaba sokuqala umdlalo. Ufaka divayisi ingxenye yesabelomali kuyiphutha abathengisi abaningi. Futhi, akekho lapho ukuqanjwa kabusha ezandulele isizukulwane chip kungaba kungabaza - it is a ehlukile namafutha ingcaca esekela zonke ubuchwepheshe bamuva, kodwa kungagcini (akwaziwa ngayiphi injongo) nomkhiqizi izinga ukudlulisa idatha phakathi chip kanye umbadlana.