NVIDIA AMPERE GA102 GPU ARCHITECTURE

Updated with NVIDIA RTX A6000 and NVIDIA A40 Information NVIDIA AMPERE GA102 GPU ARCHITECTURE Second-Generation RTX NVIDIA Amp ere GA102 GPU Arch itecture ii Table of Contents Introduction 5 GA102 Key Features 7 2x FP32 Processing 7 Second-Generation RT Core 7 Third-Generation Tensor Cores 8 GDDR6X and GDDR6 Memory 8 Third-Generation NVLink 8 PCIe Gen 4 9 AMPERE GPU ARCHITECTURE In-Depth 10 GPC, TPC, and SM High-Level ARCHITECTURE 10 ROP Optimizations 11 GA10x SM ARCHITECTURE 11 2x FP32 Throughput 12 Larger and Faster Unified Shared Memory and L1 Data Cache 13 Performance Per Watt 16 Second-Generation Ray Tracing Engine in GA10x GPUs 17 AMPERE ARCHITECTURE RTX Processors in Action 19 GA10x GPU Hardware Acceleration for Ray-Traced Motion Blur 20 Third-Generation Tensor Cores in GA10x GPUs 24 Comparison of Turing vs GA10x GPU Tensor Cores 24 NVIDIA AMPERE ARCHITECTURE Tensor Cores Support New DL Data Types 26 Fine-Grained Structured Sparsity 26 NVIDIA DLSS 8K 28 GDDR6X Memory 30 RTX IO 32 Introducing NVIDIA RTX IO 33 How NVIDIA RTX IO Works 34 Display and Video Engine 38 DisplayPort with DSC 38 HDMI with DSC 38 Fif th Generation NVDEC - Hardware-Accelerated Video Decoding 39 AV1 Hardware Decode 40 Seventh Generation NVENC - Hardware-Accelerated Video Encoding 40 NVIDIA Amp

NVIDIA Ampere GA102 GPU Architecture 6 Finally, the NVIDIA A40 GPU is an evolutionary leap in performance and multi -workload capabilities for the data center, combining best -in-class professional graphics with powerful compute and AI acceleration to meet today’s design, creative, and scientific challenges.

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  Architecture, Nvidia, Amperes, Nvidia ampere ga102 gpu architecture, Ga102

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