NVIDIA A100 80GB vs NVIDIA L40
How the NVIDIA A100 80GB and NVIDIA L40 compare across memory, compute, power and form factor, with the stronger figure highlighted on each row.
| Specification |
AMPERE
NVIDIA A100 80GB
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|
ADA LOVELACE
NVIDIA L40
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|
|---|---|---|
| Pricing | ||
| Price | – | $10,800.00 |
| Overview | ||
| Architecture | Ampere | Ada Lovelace (4nm) |
| Memory | ||
| Memory | 80 GB HBM2e | 48 GB GDDR6 with ECC |
| Memory Bandwidth | 2,039 GB/s | 864 GB/s |
| Memory Interface | – | 384-bit |
| Compute | ||
| CUDA Cores | – | 18,176 |
| Tensor Cores | – | 568 |
| RT Cores | – | 142 |
| FP32 | 19.5 TFLOPS | – |
| FP64 Tensor | 19.5 TFLOPS | – |
| TF32 Tensor | 312 TFLOPS (Sparse) | – |
| FP16/BF16 Tensor | 624 TFLOPS (Sparse) | – |
| INT8 Tensor | 1,248 TOPS (Sparse) | – |
| Platform | ||
| Interface | Gen4 | PCIe Gen4 x16 |
| NVLink | 600 GB/s | – |
| TDP | 400W | 300W |
| Form Factor | – | 4.4" H × 10.5" L, dual slot, passive |
| Display Outputs | – | 4× DisplayPort 1.4a |
| Multi-Instance GPU (MIG) | Up to 7 instances | – |
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