Radeon HD 4670: mbali ndi ndemanga

Video khadi opanga zonse amasangalala opanga masewera. Kutulutsa mu 2008, Radeon HD 4670, kampani anatha kutenga malo ake mwa zitsanzo otsika-yotsiriza. Yerekezerani zingakhale GeForce 9500GT ku mpikisano waukulu. Pa nthawi kuti mtengo unali pafupi $ 80, ndipo aliyense Bakuman mosamala anafuna iye.

mafotokozedwe

Radeon HD 4670 walandira zothekera zonse za zitsanzo zofanana ndi gulu la zaluso sayansi. The Madivelopa mwaisandutsa pang'ono. Pali wina doko kuwonjezeka yekha, ndipo palibe zina magetsi chofunika. Khadi kanema Kodi kudya kwambiri mphamvu, komanso zitsanzo zofanana. Radeon HD 4670 kungakhale overclock wabwino. Ndi kuthandiza Shader 4.1 mu 2009 ndi njira yabwino dongosolo Masewero. Ndi amakono Masewero zithunzi khadi lingathe, koma movutikira. Choncho, muyenera khutu ku zipangizo zambiri zamakono.

wazolongedza

khadi chogulitsidwa bokosi laling'ono. Kumbali kutsogolo pali mtsikana fano. Pano pali mbali yaikulu ya chipangizo, komanso mu ngodya pomwe ukufanizidwa ndi mtundu kukumbukira ndi kuchuluka kwake.

Kumbali n'zosiyana wa ziwonetsero mwatsatanetsatane deta pa khadi kanema. Palinso kufotokoza zida ndi zina zosangalatsa zambiri. The ena bokosi sizimandidabwitsa wosuta. Si bwino kapena kuposa kuti ndi amene amapereka Makampani ena.

Mungasankhe

Ife chitani lathunthu Radeon HD 4670. mapulogalamu ndi sanakonzekere wogula palibe zodabwitsa. chifukwa ndi losavuta - otsika. The zida zikuphatikizapo:

• Adaputala (ndi S-Video kwa chigawo m'ma DVI pa D-Sub; ndi DVI kuti HDMI);
• CD ndi madalaivala makadi zithunzi ndi zofunikira zothandiza;
• malangizo pang'ono pa Radeon HD 4670, a ATI.

maonekedwe

Kodi mungayembekezere khadi bajeti zithunzi chinachake si koyenera mawu a kamangidwe. chipangizo ndi ofanana ndi mpikisano mu gawo ili mtengo. Palibe kusintha kwakukulu mu kapangidwe ndi kuzirala dongosolo. Palibe doko kulumikiza zina mphamvu okwanira. Zimenezi zikusonyeza kuti pazipita mowa mphamvu ndi 75 W. Pali mipata iwiri yomwe inu mukhoza kumanga milatho ATI CrossFireX.

The mbali n'zosiyana wa Radeon HD 4670, dalaivala amene angapezeke pa webusaiti Mlengi, tenga ndi mtengo, amene amasonyeza mwayi wake ndi magwero ake. Komanso, pali tchipisi kukumbukira anayi.

zithunzi purosesa

Radeon HD 4670 zithunzi purosesa walandira RV 730 XT. Zikuyenera 320 mtsinje conveyor. Kuti mudziwe, awo nthawi 2.5 kwambiri Mabaibulo achikulire. Yopangidwa ndi luso 55nm ndondomeko. Ndinalandira 8 ndi rasterization mayunitsi 32 kapangidwe. GPU amatenga malo kakang'ono - mm² 145 okha. The zithunzi purosesa ndi clocked pa 750 MHz.

Video kukumbukira

ATI Radeon HD 4670, yomwe woyendetsa kukhazikitsa zosavuta zokwanira, muli 1 GB wa kanema kukumbukira. owerenga ambiri ponena kuti anawonjezera 512 MB ndiribe zidapatsa akupeza kwambiri zokolola. Memory mtundu - GDDR3. The zitsanzo zosankhidwazi nthawi 1.1 NS, umene uli wofanana ndi wotchi pafupipafupi 1800 GHz. Pankhaniyi, pali waung'ono kukumbukira headroom kwa overclocking. Zoyendetsedwa ndi 128-bit bandiwifi basi ndi wofanana 27,9 GB / s.

dongosolo kuzirala

Dongosolo yozizira khadi kanema ofanana zedi ndi zitsanzo zina za kampaniyo. Pali Redieta zopangidwa zotayidwa, ndi fani. dongosolo umagwira mwakachetechete. Pa katundu pazipita ndi kutentha nthawi yaitali mkati madigiri 74 Celsius. Ngakhale sitili pafupifupi theka la transistors, monga mwa zitsanzo achikulire, kutentha pafupifupi zofanana. Zonsezi ndi umboni kwa mapulogalamu ndi amapulumutsa pa dongosolo yozizira. A mwayi bwino ndi ntchito chete.

Mwamsanga pambuyo kugula, onani pamaso pa phala matenthedwe. Mu ena akanema pali makadi ndi otsika khalidwe matenthedwe phala. Kuyenera m'malo pofuna kupewa kutenthedwa.

M'maseŵera

Tsopano pakubwera gawo chidwi kwambiri - kuyang'ana khalidwe la masewera khadi. Tikukhulupirira kuti ambiri a ogula angathe chitsanzo ichi adzakhala chidwi osati momwe kukopera dalaivala Radeon HD 4670 (Mawindo 7 kapena mtsogolo). Makamaka tsopano kuti ndi zovuta kuchita. Iwo safuna m'lingaliro kuyesa zithunzi khadi masewera ano ndi wovuta - adzakhala kukoka. Achikulire zimatulutsa chitsanzo imalankhula bwinobwino zokwanira. Chabwino, ife kufotokoza zambiri:

• Mu Aakulu Sam 2 ndi pazipita khadi Zokonda atatsimikizira pafupifupi. masewera ntchito ndi 70 FPS, lomwe ndi chizindikiro chabwino. Komabe GeForce 9600GT, amene ali mofulumira kukumbukira ndi buku ake ndi 512 MB, molambalala wagawo ku Radeon pafupifupi 2 zina.
• Mu nyama, zinthu zikutiyendera bwino. Radeon HD 4670 anasonyeza avareji mafelemu 75 pa mphindi. Patsogolo yemweyo 9600GT akale iye sizinayende, koma zonsezo ndi 13 FPS.
• Pa kolowera apamwamba mu Kuitana Juárez Radeon HD 4670 anasonyeza 40 FPS. Khadi kachiwiri ndi kumbuyo chitsanzo ofanana kuchokera NVIDIA. Ngakhale masewera ndi okwanira ndodo, Ndikufuna kwambiri, anapatsidwa 1 GB wa kanema kukumbukira.
• Popular Mbali yoyamba ya Crysis pa kolowera apamwamba (wolemala ena magawo zina) anapereka mafelemu 26 okha pa mphindi. Pakuti chowombelera izi mokwanira yaing'ono. Koma ngati ndi zochitika zina ndi kuika kusamvana kwambiri, FPS kwambiri sags. Pa GeForce 9600GT zoipa kwambiri, koma bwino - FPS liwutamira mozungulira 30 mafelemu.
• Wotchuka Company ya Heros anasonyeza 31 mafelemu (kusamvana - 1280x1024 pixels) pa zoikamo pazipita. Play omasuka, palibe sagging ndipo lags. Koma kachiwiri, zithunzi khadi wapereka njira analogies ambiri ndi mphambu wa osachepera 7 FPS.
• Zochititsa chidwi satana angalire 4 khadi anapezerapo popanda khama. Pa zoikamo pazipita zithunzi mu masewera ndi 54 FPS. Apa chipangizo Radeon anakwanitsa kukhala pa ndime nawo mpikisano. GeForce 9600GT zikusonyeza nambalayi wa ndodo, ndi zina zithunzi ndi zochepa.
• World Zotsutsana anayamba mosavuta, koma anasonyeza FPS 18 okha. Mukhoza kusewera, koma osati zabwino kwambiri. Apanso, chitsanzo ofanana anali pang'ono patsogolo pa Radeon HD 4670.
• Far Kulira 2 pa kolowera pazipita anasonyeza mafelemu oposa 30 pa mphindi. Izo sizinali anaona sagging kwambiri. Model ku NVIDIA asonyeza zotsatira zofanana, ndipo oipitsitsa mu malo ena. Komabe, ichi ndi zotheka FPS pa chikalata cha 1280x1024. Ndi kukula pali kusokonezeka chiwerengero cha mafelemu pa chachiwiri ndi kusewera amakhala omangika.

Khadi kanema amalola wosuta kusewera masewera oumirira, koma sangathe kulimbana ndi nkhani. Mabuku ambiri kwambiri kuchepetsa zithunzi Zokonda kuti FPS zovomerezeka. Monga zimaonekeratu, zina 512 MB yokumbukira siyikuperekedwa kukula kuyembekezera. Choncho, owerenga amene akuyembekezera zithunzi khadi Masewero, ndi Radeon HD 4670 ndi chodziwikiratu kuti agwirizane.

mathamangitsidwe

Pofuna kuonjezera ntchito makadi zithunzi, ungasunge mathamangitsidwe ake. Iwo ayenera kukhala osamala kwambiri - khalidwe loipa akhoza kubweretsa izo pansi. Pakuti overclocking, mungathe kugwiritsa ntchito pulogalamu RivaTuner.

Mu mawonekedwe mwachilungamo osavuta zofunikira kusintha ntchito ya zithunzi pachimake ndi kanema kukumbukira. Inu sayenera kuika mtengo kwambiri. Best ndi izi: mzere GPU - kuchokera 750 mpaka 793 MHz, ndi "wotchi kukumbukira" - kuchokera 1746 mpaka 2097 MHz.

Pambuyo mwai izi khadi umakhala waphindu ndi waphindu. Masewero kukula akhoza kufika oposa 14%. Chifukwa overclocking, inu mukhoza kutenga masewera mumaikonda.

Reviews

Polzovateli onani Ubwino wa chitsanzo:

• Support kwa DirectX 10.1 (Shader Model 4.1), OpenGL 2.0;
• kuti decode HD-kanema.

kuipa:

• dongosolo kuzirala wotchipa;
• zina 512 MB yokumbukira pang'onopang'ono, amene sangathe kupereka ukulu pa khadi zithunzi ndi 512 MB.

Pomaliza

Ndi nthawi kutenga katundu. Mwa njira, kutenga pa Radeon HD 4670, a ATI dalaivala (Windows 7/8/10) ndi yabwino pa webusaiti Mlengi, kuti kuteteza PC kuchokera mapulogalamu njiru.

Ngakhale owonjezera MB 512 ya kanema kukumbukira, chitsanzo posapita nthawi anataya zokolola. Mpikisano ndi zochepa kukumbukira, koma liwiro kwambiri kwambiri kuposa Radeon HD 4670.

Ngati zonse zimenezo, ndi zithunzi khadi Zinali zosangalatsa kwambiri. The mwayi waukulu unali mtengo wa zomwe si upambana $ 100. Komanso, zithunzi khadi akhoza overclocked ndipo motero zimaika pa maziko wofanana ndi zitsanzo zina anakhazikitsa. Wosuta amene wasankha overclock ndi Radeon HD 4670, tiyenera kukumbukira kuzirala wabwino. Pamene osakwanira mpweya chipangizo mwina overheat.

Radeon HD 4670 ndi wangwiro undemanding makasitomala amene ntchito kompyuta zolemba kusintha, kukasambira ndipo ntchito zina yosavuta.