Kodi mtengo kwambiri zithunzi khadi mu dziko lero, ndi momwe ndindalama?

Osati mochuluka wosuta pafupifupi pali funso: "Kodi mtengo kwambiri zithunzi khadi mu dziko lero, ndi momwe ndalama?" Ngati zithunzi makadi angapezeke dovlno yosowa ndi ndalama zawo ndi 2-3 madola zikwi. Osati aliyense angakwanitse chosangalatsa choterocho.

Quadro masanjidwe

Quadro mzere wa makadi zithunzi si masewera, koma adakali ndi mkulu mlingo wa ntchito. accelerators izi kanema lolunjika pa katundu mapulogalamu monga "Photoshop" ndi "Maya 3D." Khadi mtengo kwambiri m'dziko lino mzere-mmwamba chibwenzi - Model K5000. mtengo wake ndi $ 2,300. Izi njira osakwatiwa-Chip. Pa akonzedwa izi accelerator chabe 4GB kukumbukira basi ndi thereto ali ndi m'lifupi mwake 256 Akamva. Chigamulocho pazipita mothandizidwa ndi adaputala ya, 3840 × 2160. Mbali yaikulu ya K5000 pa - ndi ntchito mwachindunji ndi 4 oyang'anira. Mofananamo, zizindikiro akhoza kudzitama njira zina zimene zafotokozedwa kenako mu ndemanga iyi. Onse a specifications zake kwambiri choipa koposa cha Akhristu, choncho palibe chifukwa chomveka bwino kuti kwambiri kuganizira. Tingaonenso yekha kuti ali mtengo si mkulu, kwa kalasi chipangizo.

Masewero njira NVIDIA

Zodula kwambiri zithunzi khadi NVIDIA - ichi Titan Z. Mtengo wa wake umenewu zomangamanga ndi za $ 3000 (kwa tsiku). Koma komiti iyi mosavuta kupirira ntchito iliyonse mu zaka 5. Izi zithunzi adaputala ali tchipisi awiri GK110 opaleshoni pafupipafupi 705 MHz. Iwo Integrated ndi pa bolodi 12 GB wa DDR5 kukumbukira muyezo. opaleshoni awo pafupipafupi 7000 MHz. M'lifupi kugwirizana kukumbukira basi ndi 768 Akamva. Pakuti chizindikiro ichi, onse Titan Z popanda mpikisano. Ndi yotsirizira magawo awiri ndi kupereka ntchito wotsimikizika wa ichi njira zithunzi. Kugwirizanitsa polojekiti kuthandiza mitundu zotsatirazi polumikizira: ndi DVI-I wa, a DVI-D, ndi HDMI ndipo aoneke Port. The awiri a iwo amatha linanena bungwe mbendera pomwepo oyang'anira awiri. Poyankha, kwa unsembe wa Titan Z ndi kompyuta kapena ndi zithunzi siteshoni muyenera kugwiritsa ntchito 16x PCI Express 3,0 mawonekedwe. Apo ayi, zithunzi ntchito ndi kwambiri yafupika. Chigamulocho pazipita mothandizidwa ndi accelerator kanema kuti ndi 5120 pixels lonse ndi 2700 pixels mkulu. Ichi "5K" maitanidwe mode. Peak kompyuta ntchito njira kuchokera NVIDIA ndi 8 teraflops. Chifukwa, Titan Z - sikuti zithunzi mtengo kwambiri khadi mu dziko, ndi asonyeza.

Amphamvu kwambiri zithunzi khadi kuchokera AMD

Pakali pano, mtengo kwambiri khadi Masewero ndi zoyendetsedwa ndi AMD - ndi Radeon R9 295 X2. Monga chigamulo cha NVIDIA, akuchokera tchipisi awiri, malamulo dzina Hawaii. Luso mfundo ake wosalimba poyerekezera ndi Titan Z. RAM kukumbukira gulu anaika mu 8GB. Ndipo pafupipafupi opaleshoni ya zawo zochepa - MHz 5000 chokha. Koma Hawaii mapurosesa chithunzi ichi ndi apamwamba kuposa wa flagship NVIDIA, ndi mochuluka monga 300 MHz, ndipo 1018 MHz. basi kukumbukira kulumikiza awiri GPUs - Akamva 512 lililonse. Chotsatira 1024 Akamva. Zogwiritsira zolumikizira kwa oyang'anira mu nkhani iyi pang'ono wodzichepetsa. 4 madoko zopezeka mu mtundu mini anasonyeza ndi DVI-D. Mosiyana Titan Z, chipangizo imodzi yokha linanena bungwe fano akhoza chokhudzana thereto. Radeon R9 295 X2 pa mavabodi waikidwa chimodzimodzi NVIDIA njira, kotero kuti khalidwe ili analandira parity wathunthu.

zotsatira

Khadi mtengo kwambiri mu dziko lero - ichi Titan Z ali zoyendetsedwa ndi NVIDIA. Kumasiyana ndi mpikisano wotsimikizika ntchito, omwe ali oposa kukwanira kwa ntchito iliyonse ndi tsiku. Koma ndiko mtengo wa njira ndi mkulu, ndi ngati zosangalatsa, si aliyense angakwanitse. Mu malo oyamba kwa ogulidwa zithunzi-zochokera okonda kompyuta ndi opanga masewera amene angayamikire ubwino wake. Kwa magulu ena a anthu ali kugula zimenezi si wolungamitsidwa kwathunthu, chifukwa dawunilodi kwathunthu kwa iwo ndi chodziwikiratu kuti apambane. Izi ndi yankho kodi mtengo kwambiri zithunzi khadi. mtengo wake ndi 3000 madola US. Pakuti kuchuluka zimene mungagule 10 kulowa-mlingo ma PC. Choncho ndemanga apa ndi zosafunika.