| Product | NVIDIA® A10 GPU Computing Accelerator - 24GB GDDR6 - PCIe 4.0 x16 - Passive Cooler (w/o CEC) | NVIDIA® A16 GPU Computing Accelerator - 64GB (4x 16GB) GDDR6 - PCIe 4.0 x16 - Passive Cooler | NVIDIA® A30 GPU Computing Accelerator - 24GB HBM2 - PCIe 4.0 x16 - Passive Cooler | NVIDIA® A40 GPU Computing Accelerator - 48GB GDDR6 - PCIe 4.0 x16 - Passive Cooling (w/o CEC) |
| Action | Select | Select | Select | Select |
| Main Specifications | ||||
| Product Series | Nvidia A10 | Nvidia A16 | Nvidia A30 | Nvidia A40 |
| Core Type | NVIDIA TENSOR | NVIDIA TENSOR | NVIDIA TENSOR | NVIDIA TENSOR |
| Core Clock Speed | 885 MHz (1695 MHz Boost Clock) | |||
| Host Interface | PCI Express 4.0 x16 64GB/s | PCI Express 4.0 x16 | PCI Express 4.0 x16 | PCI Express 4.0 x16 |
| GPU Architecture | Ampere | Ampere | Ampere | Ampere |
| Detailed Specifications | ||||
| Streaming Processor Cores | 10752 CUDA Cores | |||
| NVIDIA Tensor Cores | 336 Tensor Cores | |||
| NVIDIA RT Cores | 72 RT Cores | 84 RT Cores | ||
| Memory Clock Speed | 1563 MHz | |||
| Memory Interface | 384-bit | |||
| Memory Speeds (GT/s) | 14.5Gbps GDDR6 | |||
| Max Memory Size | 24 GB GDDR6 | 4x 16GB GDDR6 with error-correcting code (ECC) | 24 GB HBM2 | 48 GB GDDR6 with error-correcting code (ECC) |
| Max Memory Bandwidth | 600 GB/s | 4x 232GB/s | 933 GB/s | 696 GB/s |
| Peak FP64 | 5.2 teraFLOPS | |||
| Peak FP64 Tensor Core | 10.3 teraFLOPS | |||
| INT8 Tensor Core | 250 TOPS | 500 TOPS | 330 TOPS | 661 TOPS | ||
| TF32 Tensor Core | 62.5 teraFLOPS | 125 teraFLOPS | 82 teraFLOPS | 165 teraFLOPS | ||
| FP32 | 31.2 teraFLOPS | 10.3 teraFLOPS | ||
| Peak BFLOAT16 Tensor Core | 125 teraFLOPS | 250 teraFLOPS | 165 teraFLOPS | 330 teraFLOPS | ||
| Peak FP16 Tensor Core | 125 teraFLOPS | 250 teraFLOPS | 165 teraFLOPS | 330 teraFLOPS | ||
| Peak INT4 Tensor Core | 500 TOPS | 1,000 TOPS | 661 TOPS | 1321 TOPS | ||
| Total NVLink Bandwidth | Third-gen NVLINK: 200GB/s | NVIDIA NVLink 112.5 GB/s (bidirectional) PCIe Gen4 16 GB/s | ||
| DisplayPort Connectors | 3x DisplayPort 1.4 A40 is configured for virtualization by default with physical display connectors disabled. The display outputs can be enabled via management software tools. | |||
| Cooling | Passive | Passive | Passive | |
| Dual Slot | Single-slot | Dual-slot | Dual-slot | 2-slot Low-profile |
| Dimensions | FHFL | 4.4" (H) x 10.5" (L) | ||
| Lithography | 8 nm | Samsung 8nm | ||
| Supplementary Power Connectors | None | 8-pin CPU | 1x 8-pin CPU (EPS12V) | 1x 8-pin CPU (EPS12V) |
| Max Graphics Card Power (W) | 150W | 250W | 165W | 300W |
| Action | Select | Select | Select | Select |