Parizvino, NVIDIA yakaunza chimwe chete chizvarwa chitsva Ampere graphics processor - iyo mureza GA100, iyo yakagadzira hwaro hweNVIDIA A100 computing accelerator. Uye zvino mukuru weOTOY, kambani inyanzvi mukupa makore, yakagovera mhinduro dzekutanga dzebvunzo dzeiyi accelerator.
Iyo Ampere GA100 graphics processor inoshandiswa muNVIDIA A100 inosanganisira 6912 CUDA cores uye 40 GB yeHBM2 RAM. Iyo GPU pachayo inogadzirwa uchishandisa 7-nm process tekinoroji paTSMC zvivakwa. Iyo computing accelerator inowanikwa mune shanduro nePCIe 4.0 uye SXM4 interfaces. Pakutanga, NVIDIA A100 accelerators inowanikwa sechikamu chevaridzi veNVIDIA DGX A100 computing system, iyo inosanganisira anosvika masere maGPU.
Iyo NVIDIA A100 computing accelerator yakaedzwa mune isiri-yakakurumbira OctaneBench bhenji, iyo inoedza mashandiro eGPU kana ichipa uchishandisa Octane Render graphics injini. Iyo inovimba neNVIDIA CUDA matekinoroji, zvichireva kuti inogona chete kupa uchishandisa NVIDIA GPUs. Uye iyo yakataurwa kambani OTOY iri kugadzira injini iyi.
Zvinonzi iyo NVIDIA A100 accelerator yakaratidza rekodhi mhedzisiro muOctaneBench, iyo yakasvika 446 mapoinzi. Nekuenzanisa, iyo Volta-based NVIDIA Titan V inowana mazana mana mapoinzi (401% yakaderera), nepo inokurumidza Turing-gen graphics kadhi, iyo Quadro RTX 11, inongoita mazana matatu nemakumi maviri nemasere mapoinzi (8000% pasi).
Nekudaro, iyo yakakwira theoretical performance yeAmpere processor inoshandura mukukurumidza kupa kumhanya. Ngatikuyeuchidzei kuti kuita kwepamusoro kweNVIDIA A100 ndeye 19,5 uye 9,7 Tflops panguva imwechete uye yakapetwa kaviri, zvichiteerana. Panguva imwecheteyo, Turing chizvarwa Quadro RTX 8000 yakataurwa pamusoro inogona kungopa kumhanya kwe16,0 uye 0,5 Tflops.
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Source: 3dnews.ru