NVIDIA, ndi GeForce GTX 465: ndemanga, mafotokozedwe, specifications ndi ndemanga

Mmodzi wa zaluso kwambiri m'chaka cha 2010 mu gawo la m'ma osiyanasiyana khadi kanema ali NVIDIA GeForce GTX 465. Izi zithunzi accelerator zochokera michenga yopangira zida zamagetsi maziko njira patsogolo kwambiri - "ZhTIks 470" ndi "480 ZhTIks". Koma mosiyana ndi iwo, mtengo wa mankhwala anali kwambiri m'munsi. Zonse izi zopangidwa kuchuluka kwa njira imodzi yabwino mu kagawo kakang'ono pakati mlingo zithunzi makadi.

Nkhani ya mankhwala

The gawo chapamwamba zithunzi accelerators kuti NVIDIA kuchoka mfundo Geforce GTX 465 wotanganidwa "ZhTIks 470" ndi "480 ZhTIks". Amenewa anali njira asonyeza kuti amatipatsa zotheka mlingo wokweretsa cha zithunzi ntchito mu phukusi osakwatiwa-Chip. M'munsi mwa utsogoleri wolowezana ili GTX 465. Kusiyana zipangizozi ndi nambala ya mayunitsi nawo, kuchuluka amene anali zokayikitsa ndi ngwazi ya takambiranazi - "ZhTIks 465". Ngakhale m'munsi pa rung pabwino "ZhTIks 460". khadili kanema chagonera pa michenga yopangira zida zamagetsi Chip chosiyana. magawo ake ambiri mwakhala wodzichepetsa, koma mphamvu Mwachangu - dongosolo la udzakwaniritsidwa bwino.

phukusi Zamkatimu

Zigawo mu izi accelerator chitsanzo zithunzi chiri motere:

• Zithunzi accelerator.

• ROM ndi pulogalamu (madalaivala, mapulogalamu apadera).

• Opaleshoni Malangizo.

• Chitsimikizo Khadi.

Nthawi zina, mndandanda anali wodzilemekeza ndi adaputala wapadera kulenga kasinthidwe ndi adaputala azamagetsi angapo. Chisankho chidwi kwambiri pa nkhani imeneyi yakhala MSI NVIDIA GeForce GTX 465 ndi manambala oyambirira Ge +. Chifukwa cha pulogalamu zina Pankhaniyi anali gawo la zawo chida chitukuko, zomwe analola zinthu zina tidziwe makuponi kompyuta midadada ndipo potero kutembenukira mankhwala a GTX 465 kuti GTX 470 waphindu.

Magawo a luso dongosolo zithunzi accelerator

Zochita za kanema khadi GeForce GTX 465 chidwi pa nthawi imeneyo sangapatsidwe dzina, koma zikusonyeza kwa m'ma mlingo. michenga yopangira zida zamagetsi kufa yokha anapangidwa 40 luso nm. Malo ndi wofanana 526 mamilimita ^2, ndipo chiwerengero cha transistors - biliyoni 3.2 zidutswa. Ndi pazipita mphamvu mu nkhani iyi ndi wofanana 200 Watts. Nawonso mapurosesa mtsinje nayo accelerator likutipatsa 352, ndi mayunitsi kapangidwe - 44, kupereka mayunitsi - 32. mwadzina wotchi pafupipafupi accelerator anali 600 MHz, ndi pafupipafupi mwachisawawa mwayi kukumbukira - 3200 MHz. Pamene pang'ono mwachisawawa mwayi kukumbukira basi ndi 256 Akamva. The accelerator chomwecho wokometsedwa kwa PCI basi Express younikanso 2.0. Chabwino, kusinthidwa zaposachedwapa amathandiza DirectX - 11,0.

chikumbukiro

Ntchito RAM "GDDR5" muyezo anamangidwa accelerator NVIDIA GeForce GTX 465. The makhalidwe a anasonyeza basi ake 256-bit. chizindikiro ichi chakhala chinthu Kuchepetsa, amene sanalole mlingo wa ntchito kum'fikira kwa GTX wamphamvu kwambiri 470 ali 320 - pang'ono basi kukumbukira. Pa nthawi yomweyo chitsanzo womaliza nkhope ya GTX 460 kale ofanana basi m'lifupi kupeza mwachisawawa kukumbukira - 256 pang'ono. Koma apa pali magawo zambiri modzichepetsa galasi GTX 460 analola kuti mawu a ntchito lili ndi zina mwayi GTX 465. The analimbikitsa kuchuluka kwa RAM mu nkhani iyi ndi 1 GB, ndi liwiro lake wotchi - 3200 MHz. Zonsezi kuchuluka kwa bandiwifi nkotheka kupeza dongosolo la 102 GB / s.

mathamangitsidwe

Aliyense kanema khadi NVIDIA Geforce GTX 465 inatha ndi dongosolo apamwamba kuzirala. Choncho, mathamangitsidwe mu nkhani iyi, monga ulamuliro, palibe mavuto. The kokha zofunika chikhalidwe - ndi kukhalapo kwa magetsi ndi kuchuluka mphamvu, kufunika osachepera yomwe mu nkhani iyi ayenera kukhala wolingana 750 Watts. Enawo, tisaiwale kuti angathe overclocking wa GTX 465 n'zofunika kwambiri kuposa zitsanzo achikulire nkhope ya GTX 470 ndi GTX 480. nuance Izi mosavuta anafotokoza ndi chepetse chiwerengero mayunitsi nawo, amene ali wam'ng'ono mu chitsanzo otsika-yotsiriza. Chifukwa, mafurikwense m'munsi pa Chip ndi 607MGts 3200MGts kukumbukira 825 angalandire MHz ndi 4040 MHz, motero. Kumbali kuchuluka, izo ndi 35 peresenti. kukula kumeneku sadzakhala zokwanira kuphimba kusiyana pakati pa GTX 465 ndi chitsanzo achikulire, koma kuchepetsa ndi backlog.

analogs

Monga tanena kale, mpikisano mwachindunji mu msasa wa "wobiriwira" makadi kwa NVIDIA GeForce GTX 465 anali zitsanzo za GTX 460 ndi GTX 470, pakati pa zimene mlingo wa ntchito ndi accelerator inali. Woyamba wa amenewa anali njira yotsika mtengo kwambiri, zingakhale si choncho osowa kukumana gawo la PC pa nthawi. The chachiwiri yokutidwa mlingo woyambilira wa gawo umafunika. Price naye makalata. Pa mbali ya "ATI" mpikisano anali mmodzi yekha - HD 5830. Kwa mtengo, komanso anali mu gulu mtengo. Koma ntchito yake yolimbana likhale GTX 460 ndi GTX 465 ndi zimenezo. Choncho, zithunzi zabwino mu kagawo kakang'ono ichi pa nthawi imeneyo zapamwamba izo GTX 465.

mayesero

Zikuchitika ku mayesero onse GTX 465 alibe aliyense wa mpikisano mu nkhope ya GTX 460 ndi Radeon HD5830 zosatheka. Mwachitsanzo, chidole otchuka pa nthawi Kuitana Udindo Modern Nkhondo 2 kumasulidwa anasonyeza zotsatira izi pa 1920x1200: GTX 465 kwa mafelemu 37 pa mphindi, GTX 460 - 32, pamene HD5830 wa - 35. Ngati overclock zithunzi accelerators, munthu angathe kupeza 47 zithunzi pa wachiwiri kwa accelerator choyamba (Chip pafupipafupi ndi kukumbukira, motero, anali wofanana 825 MHz ndi 4040 MHz), 39 - kuti GTX 460 (850 MHz ndi 4280 MHz) ndipo 40 kwa HD5830 (915 MHz ndi 5200 MHz). Ngakhale kuti pafupipafupi wa makadi yotsirizira apamwamba, ntchito iwo kwenikweni anataya GTX 465. Izi zomangamanga bwino za michenga yopangira zida zamagetsi Chip zithunzi accelerator ndipo mlekeni pa wodzichepetsa pafupipafupi magawo kupambana ndi mpikisano awo mwachindunji.

The chachiwiri zofunika chinthu - ndi bwino overclocking osiyanasiyana, amene amaloledwa kupeza peresenti 30-35 ntchito zina. zinali zofanana StarCraft 2 Baibulo la Mapiko of Liberty. malo oyamba akafuna 1920x1200 unachitikira yemweyo GTX 465. Zake chiwerengero onse a mafelemu mu achidule ndi wofanana 75, ndiponso kufalitsa analola kuonjezera phindu kwa 76. Pa malo wachiwiri ndi GTX 460 ndi zizindikiro 74 75, motero. Chabwino, lingaliro la "ATI" nthawi zambiri analephera. mfundo zake zinali 49 56. Awa yogawa kale chiwerengero cha mafelemu pa wachiwiri kwa chilungamo kuti ambiri a zidole nthawi imeneyo. malo oyamba mu nkhani iyi, stably wotanganidwa zinthu mogwirizana pa GTX 465. enawo zinthu ziwiri mu kagawo kakang'ono izi, ndi mosiyanasiyana bwino wotanganidwa ndiye wachiwiri, ndiye lachitatu. Komanso mwayi Pankhaniyi anali kumbali ya GTX 460. Ubwino yekha kuti adzatsutsa kusankha mpikisano wake "ATI" - ndi mphamvu Mwachangu. China chirichonse zinali chimodzimodzi pa mbali NVIDIA.

Mtengo wa chipangizo ndi ndemanga za izo

Cheap sakanakhoza kukhala poyamba NVIDIA zithunzi khadi Geforce GTX 465. The mtengo, tikulimbikitsidwa kuti izo ndi Mlengi, zinali $ 280. Popeza pamalo nkhaniyi palibe zachilendo mu mndandanda mtengo. The drawback waukulu a komiti iyi - mkulu mphamvu 200 Watts. Against maziko a mphamvu kulowa-mlingo 160 W, chithunzi ichi zikuwoneka kwenikweni overpriced. Koma pa Komabe, tiyenera kuganizira mfundo yakuti iwo ali mabanja osiyana mankhwala. Iwo ngakhale Mabaibulo osiyanasiyana timibulu michenga yopangira zida zamagetsi ntchito. Otsala a onenepa kwakukulukulu kumbali ya chitsanzo ndi index wa 465. Izi ndi mlingo wapamwamba wa ntchito mu mode pamoyo, ndipo kwambiri overclocking osiyanasiyana, ndipo ngakhale mphamvu kuti tidziwe zigawo makuponi zina. Chirichonse chimene icho chinali, koma pa mtengo wa magawo ofanana luso kuyang'ana bwino ndi chitsanzo ndi kulemba 465. Ndi pa mfundo iyi, ndi ndemanga za eni mankhwala.

zotsatira

Mmodzi wa accelerators yabwino pafupifupi mlingo mu 2010 anali ankaona NVIDIA GeForce GTX 465. Against maziko a kanema khadi otsika mapeto chitsanzo ndi index a 460, iye anali apamwamba mlingo wa ntchito. Koma mphamvu Mwachangu ndi chifukwa sangathe kudzitama. Kwa ubale "mtengo / ntchito" mu gawo ili zinali kunja kwa mpikisano. Ambiri mwa mayesero mu modes osiyana kamodzinso monga anatsimikizira.