Pakadali pano, NVIDIA yatulutsa purosesa imodzi yokha ya Ampere - flagship GA100, yomwe idapanga maziko a NVIDIA A100 computing accelerator. Ndipo tsopano mkulu wa OTOY, kampani yomwe imagwira ntchito pamtambo, yagawana nawo zotsatira zoyesa za accelerator iyi.
Purosesa ya zithunzi za Ampere GA100 yomwe imagwiritsidwa ntchito mu NVIDIA A100 imaphatikizapo 6912 CUDA cores ndi 40 GB ya HBM2 RAM. GPU yokhayo imapangidwa pogwiritsa ntchito ukadaulo wa 7-nm pamaofesi a TSMC. The computing accelerator imapezeka m'mitundu yokhala ndi PCIe 4.0 ndi SXM4. Poyamba, ma accelerator a NVIDIA A100 amapezeka ngati gawo la makina apakompyuta a NVIDIA DGX A100, omwe amaphatikizapo ma GPU asanu ndi atatu.
NVIDIA A100 computing accelerator idayesedwa mu benchmark yosatchuka kwambiri ya OctaneBench, yomwe imayesa magwiridwe antchito a GPU popereka injini ya zithunzi za Octane Render. Imadalira matekinoloje a NVIDIA CUDA, kutanthauza kuti imatha kugwiritsa ntchito ma NVIDIA GPU. Ndipo kampani yotchulidwa ya OTOY ikupanga injini iyi.
Zikunenedwa kuti NVIDIA A100 accelerator adawonetsa zotsatira za OctaneBench, zomwe zidakwana 446 points. Poyerekeza, NVIDIA Titan V yochokera ku Volta imakhala ndi mfundo 401 (11% kutsika), pomwe khadi yothamanga kwambiri ya Turing-gen, Quadro RTX 8000, imapeza ma 328 point (43% kutsika).
Chifukwa chake, magwiridwe antchito apamwamba a purosesa ya Ampere amamasulira kuthamangitsa mwachangu. Tikukumbutseni kuti magwiridwe antchito apamwamba a NVIDIA A100 ndi 19,5 ndi 9,7 Tflops molunjika komanso kawiri, motsatana. Nthawi yomweyo, m'badwo wa Turing Quadro RTX 8000 womwe watchulidwa pamwambapa ukhoza kungopereka liwiro la 16,0 ndi 0,5 Tflops.
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Source: 3dnews.ru