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NVIDIA A40 is a high-performance GPU designed for AI, HPC, and graphics workloads. This versatile GPU is ideal for data centers, offering robust performance and versatility for demanding computing tasks.
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NVIDIA A40 is a high-performance GPU designed for AI, HPC, and graphics workloads. This versatile GPU is ideal for data centers, offering robust performance and versatility for demanding computing tasks.
Feature | Nvidia A40 | Nvidia A100 | Nvidia V100 | Nvidia T4 | AMD MI100 | AMD MI50 | Intel GPU X |
---|---|---|---|---|---|---|---|
Memory | 48 GB GDDR6 | 40 GB HBM2 | 32 GB HBM2 | 16 GB GDDR6 | 32 GB HBM2 | 16 GB HBM2 | 16 GB HBM2 |
Cores | 10,752 | 6,912 | 5,120 | 2,560 | 7,680 | 3,840 | 4,096 |
TDP | 300W | 250W | 250W | 70W | 300W | 300W | 250W |
Peak FP32 Performance | 37.4 TFLOPS | 19.5 TFLOPS | 14 TFLOPS | 8.1 TFLOPS | 12.3 TFLOPS | 13.8 TFLOPS | 10 TFLOPS |
Interconnect | NVLink 3 | NVLink 3 | NVLink | PCIe 3.0 | Infinity Fabric | Infinity Fabric | PCIe 4.0 |
Model | Description |
---|---|
NVIDIA NVLink Bridge | High-speed GPU interconnect |
Active Cooling Solution | Enhanced thermal management |
Power Supply Kit | Redundant power source |
NVIDIA A40 Specifications | |
GPU Architecture | Ampere |
Memory Size | 48 GB GDDR6 |
CUDA Cores | 10,752 |
Tensor Cores | 336 |
Ray Tracing Cores | 84 |
Memory Bandwidth | 696 GB/s |
Single-Precision Performance | 37.4 TFLOPS |
Double-Precision Performance | 2.9 TFLOPS |
Tensor Performance | 149.7 TFLOPS |
Ray Tracing Performance | 148.8 RT-TFLOPS |
Form Factor | Dual Slot |
Interface | PCI Express 4.0 x16 |
Virtual GPU Software Support | Yes |
Display Connectors | 3x DisplayPort 1.4 |
ECC Memory Support | Yes |
Max Power Consumption | 300 W |
Cooling Solution | Active Cooling |
Operating Temperature | 0°C to 50°C |
Dimensions | 267 mm x 112 mm |
Thermal Solution | Fan |