HC2022.NVIDIA.Mike_Ditty.v6.pdf

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1、NVIDIA ORIN SYSTEM-ON-CHIPMICHAEL DITTY|AUGUST 2022 INTRODUCING ORINAdvanced CPU12x ARM Cortex-A78AE CoresARM Arch V8.2Rich IO ConnectivityUp to x4 10 Gb Ethernetx24 SERDES,x16 CSIAmpere GPUUp to 2 GPC/8 TPC/16 SMs5.3 FP32 CUDA TFLOPs10.6 FP16 CUDA TFLOPSStrong DL PerformanceUp to 275 INT8 DL TOPs (

2、170 GPU+105 DLA)85 FP16 DL TOPs(GPU)Higher DRAM BWUp to 256-bit LPDDR5205 GB/sEnhanced PVAUp to 512 INT16 GMAC/s2048 INT8 GMAC/sSafety IslandUp to 10K ASIL D DMIPS4x Lockstep ARM Cortex-R52SOC SafetyFUSA ASIL-B Chip ASIL-D SystematicProcessSamsung 8nmORIN CPU COMPLEX ARM Cortex-A78AE V8.2 high-perfo

3、rmance CPU Lockstep Support 2.2 GHz frequency Cache hierarchy L1(per core):64 KB I$,64 KB D$L2(per core):256 KB L3(per cluster):2 MB L3 per cluster System Cache(L4):4 MB shared cacheCPU ComplexCPU ClusterCortex-A78AE64 KB L1 I64 KB L1 D256 KB L2Cortex-A78AE64 KB L1 I64 KB L1 D256 KB L2Cortex-A78AE64

4、 KB L1 I64 KB L1 D256 KB L2Cortex-A78AE64 KB L1 I64 KB L1 D256 KB L22MB L3CPU ClusterCortex-A78AE64 KB L1 I64 KB L1 D256 KB L2Cortex-A78AE64 KB L1 I64 KB L1 D256 KB L2Cortex-A78AE64 KB L1 I64 KB L1 D256 KB L2Cortex-A78AE64 KB L1 I64 KB L1 D256 KB L22MB L3CPU ClusterCortex-A78AE64 KB L1 I64 KB L1 D25

5、6 KB L2Cortex-A78AE64 KB L1 I64 KB L1 D256 KB L2Cortex-A78AE64 KB L1 I64 KB L1 D256 KB L2Cortex-A78AE64 KB L1 I64 KB L1 D256 KB L22MB L34MB System CacheCPU PERFORMANCEOrin Silicon Based MeasurementsBenchmarkScoreSPEC CPU2006 speed integer single core31.8*SPEC CPU2006 rate integer 12-core269.5*SPEC C

6、PU2006 speed floating-point single core41.6*SPEC CPU2006 rate floating-point 12-core332.0*SPEC CPU2017 rate integer single core4.04*SPEC CPU2017 rate integer 12-core39.36*Geekbench 5 single core754Geekbench 5 12-core7773Notes:CPU clock speed used for testing is 2.2 GHz Memory running at 3200 MHz for