Ngobusuku buka-Okthoba 24, isikhathi saseBeijing, uNvidia umemezele ukuthi imikhawulo emisha yokuthumela ngaphandle ebekwe yi-United States eChina yashintshwa ukuze iqale ukusebenza ngokushesha. Ngenkathi uhulumeni wase-US ethula izilawuli ngesonto eledlule, ushiye iwindi lezinsuku ezingama-30. Abaphathi be-Biden babuyekeze imithetho yokulawula ukuthekelisa kwama-chips obuhlakani bokwenziwa (AI) ngo-Okthoba 17, ngezinhlelo zokuvimba izinkampani ezinjengoNvidia ekuthumeleni ama-chip e-AI athuthukile eChina. Ukuthunyelwa kwe-chip ye-Nvidia e-China, okuhlanganisa i-A800 ne-H800, kuzothinteka. Imithetho emisha bekuhlelelwe ukuthi iqale ukusebenza ngemuva kwezinsuku ezingama-30 zokuphawula komphakathi. Kodwa-ke, ngokusho kwefayela le-SEC elifakwe nguNvidia ngoLwesibili, uhulumeni wase-US wazisa inkampani ngo-Okthoba 23 ukuthi imingcele yokuthumela ngaphandle eyamenyezelwa ngesonto eledlule yashintshwa ukuze isebenze ngokushesha, okuthinta imikhiqizo "ngokusebenza okuphelele kokucubungula" kwe-4,800 noma ngaphezulu. futhi yakhelwe noma ithengiswe izikhungo zedatha. Okungukuthi ukuthunyelwa kwe-A100, A800, H100, H800 kanye ne-L40S. U-Nvidia akashongo esimemezelweni ukuthi uzitholile yini izidingo zokulawula amakhadi ezithombe zabathengi ahambisana namazinga, njenge-RTX 4090 yokukhathazeka. I-RTX 4090 izotholakala ngasekupheleni kuka-2022. Njenge-GPU ehamba phambili enezakhiwo ze-Ada Lovelace, ikhadi lezithombe lihloselwe ikakhulukazi abadlali abasezingeni eliphezulu. Amandla ekhompyutha e-RTX 4090 ahlangabezana nezindinganiso zikahulumeni wase-US zokulawula ukuthekelisa, kodwa i-US yethule ukukhululwa emakethe yabathengi, ivumela ukuthunyelwa kwamanye amazwe ama-chips ezinhlelo zokusebenza zabathengi njengamakhompyutha aphathekayo, omakhalekhukhwini kanye nezinhlelo zokusebenza zemidlalo. Izidingo zesaziso selayisensi zisasebenza ngenani elincane lama-chips amageyimu aphezulu, ngenhloso yokukhulisa ukubonakala kokuthunyelwa kunokuvimbela ukuthengiswa ngokuqondile.