NVIDIA® L4
可提供視訊、人工智慧、視覺運算、圖像、虛擬化等多方面通用且節能的加速能力。L4 架構採用低調外形封裝,是一款成本效益高且節能的解決方案,能在從邊緣到數據中心再到雲端的每個伺服器中,實現高吞吐量和低延遲的優異表現。
| A16 PCIe | A10 PCIe | A2 PCIe | L4 PCIe | |
| GPU Architecture | NVIDIA Ampere | NVIDIA Ampere | NVIDIA Ampere | NVIDIA Ada Lovelace |
| GPU Memory | 16GB x4 GDDR6 | 24 GB GDDR6 | 16 GB GDDR6 | 24 GB GDDR6 |
| Memory Bandwidth | 933 GB/sec x4 | 600 GB/sec | 200 GB/sec | 300 GB/sec |
| NVIDIA CUDA® Cores | 2,560 x4 | 9,216 | 1,280 | N/A |
| NVIDIA Tensor Cores | 80 x4 | 288 | 40 | 320 |
| Network | N/A | N/A | N/A | N/A |
| Double-Precision | N/A | N/A | N/A | N/A |
| Single-Precision | N/A | FP32: 31.2 TFLOPS TF32: 62.5 TFLOPS | FP32: 4.5 TFLOPS TF32: 9 TFLOPS |
FP32: 30.3 TFLOPSTF32: 120 TFLOPS |
| Tensor Performance | N/A | N/A | N/A | N/A |
| INT8 | N/A | 250 TOPS | 36 TOPS | N/A |
| INT4 | N/A | 500 TOPS | 72 TOPS | N/A |
| Support MIG | No | No | No | No |
| Networking | N/A | N/A | N/A | N/A |
| Graphics Bus | PCI Express 4.0 x 16 | PCI Express 4.0 x 16 | PCI Express 4.0 x 8 | PCI Express 4.0 x 16 |
| Form Factor | Dual Slot | Single Slot | Single Slot, Low-Profile | Single Slot,Low-Profile |
| Max TDP Power | 250W | 150W | 60W | 72W |