Kuuya kwe Nvidia tegra 4 Chaive chakavanzika chakavhurika, kunyangwe kambani yanga isati yasimbisa zuva chairo rayaizoburitsa iyi SoC nyowani munharaunda. Zvakanaka, izvi zvakaitika mukati memusangano wevatori venhau weNvidia pane iyi fairi yakaitirwa muLas Vegas uye, saka, akati wandei mabheti ayo egore ra2013 ave kutozivikanwa.
Sezvatove tinozivisa panguva iyoyo Android AyudaIyi processor nyowani -iyo inenge yatove ichienderana neLTE yekubatanidza kana zvichidikanwa- ine chinangwa chekupa yakanakisa mufananidzo chiitiko pasina kukanganwa kuita kwakanaka mune zvimwe zvikamu. Nokudaro, zvichida hutsva hunoshamisa zvikuru ndehwemukati iyo GPU (kadhi yemifananidzo) ine 72 cores, saka zvinofanirwa kutarisirwa kuti kuita kwayo kwakanaka chaizvo, semuenzaniso, mitambo. Maererano naNvidia pachayo, chikamu ichi chinosvika ku6 nguva nekukurumidza kupfuura Tegra 3 uye, nekuwedzera, inopa. rutsigiro rweDirect3D 11 uye OpenGL 4.0 APIs.
Zvimwe zvinotsanangurwa zveTegra 4 itsva ndezvizvi:
- Tekinoroji yekugadzira: 28 nm
- Architecture ARM Cortex-A15
- Iyo quad-core modhi (Quad Core +)
- Yakagadzirwa neTSMC uye HPL tekinoroji
- Iwo mana performance cores anoshanda pa 1,9 GHz, nepo musimboti wemabasa mashoma arikudawo ari Cortex-A15
- Dual memory type DDR3L, LP DDR2, LP DDR3
- Inoenderana nemavhidhiyo Yakazara 1440p uye VP8 kukurumidza
- Maximum resolution ye2.560 x 1.600, inoenderana neHDMI (High Speed) uye Dual Display
- Inotsigira zviteshi USB 3.0
Sezvauri kuona, budiriro yakanaka iyo, pachigadziko, inochengetedza iyo iyo Tegra 3 yatove yaisanganisira asi yakawanda yakavapo. Pasina kupokana, iyi modhi inogona kuve yakakosha kuvhurwa mukufambira mberi maererano nemifananidzo-mativi matatu uye, nekuwedzera, izvi zvinoenderana nekutanga kwe. Project Shield.
Kuburitswa kunoshamisa: Project Shield
Uku ndiko kushamisika uko Nvidia aive akachengetera CES. Mutungamiriri wekambani, Jen Hsun Huang, mushure mekuudza nhau dzeTegra 4, mbira chena yakabviswa kubva muheti yake: a handheld console inosanganisira Android Jelly Bean isina kugadziriswa uye kuti, kuwedzera, ichava neTegra 4 SoC mukati. Pasina mubvunzo, chitsva chinokatyamadza uye icho, nekuwedzera, chichatsigirwa na TegraZone, chikamu icho kambani iyi inacho chemitambo yakanyatsogadzirwa kutora mukana wevagadziri vayo.
Sezvauri kuona mumufananidzo wapfuura, ine a 5 inch screen ine controller mu "pack" ine shell-yakafanana dhizaini inovhura nekuvhara ... mhando yeNintendo DS, asi nemimwe mitsetse. Inotsigira 4K mifananidzo uye ine HDMI kubudiswa kubvumira Project Shield kuti ibatane nematerevhizheni.
Iyo inosanganisirwa pani inopa a 720p resolution (ine density ye296 dpi) uye inopa yakanakisa mufananidzo mhando. Kana zvasvika pakubatana, kutsigirwa kwe WiFi neBluetooth, pasina DLNA kusimbiswa asi, kazhinji, inobva kumutambo. Pasina kupokana, chigadzirwa chinozopa zvakawanda zvekutaura uye icho chatova chinhu chinoshuvira kupfuura chimwe.
Mazuva ekuburitswa haana kusimbiswa kune Tegra 4 kana Project Shield, asi email kubva kuNvidia pachayo inoratidza izvozvo. imwe nguva muQ2 zvese zvigadzirwa zvinogona kutengeswa gore rino. Nezve SoC, hapana vagadziri vakaratidzirwa vanozoisanganisira mumamodheru avo. Nhau dzakanaka kubva kuNvidia inosimbisa kuzvipira kwayo kwakasimba kune Android world.