NVIDIA L40S vs NVIDIA RTX A6000
Side-by-side comparison of specifications, performance, and efficiency.
NVIDIA L40S
Architecture
Ada Lovelace
Year
2023
VRAM
48 GB
TDP
350 W
NVIDIA RTX A6000
Architecture
Ampere
Year
2020
VRAM
48 GB
TDP
300 W
Specifications
NVIDIA L40S NVIDIA RTX A6000
Architecture
Ada Lovelace Ampere
Launch Year
2023 2020
Form Factor
PCIe PCIe
VRAM
48 GB48 GB
Memory Bandwidth
864 GB/s768 GB/s
TDP
350 W300 W
Process Node
4nm 8nm
| Spec | NVIDIA L40S | NVIDIA RTX A6000 |
|---|---|---|
| Architecture | Ada Lovelace | Ampere |
| Launch Year | 2023 | 2020 |
| Form Factor | PCIe | PCIe |
| VRAM | 48 GB | 48 GB |
| Memory Bandwidth | 864 GB/s | 768 GB/s |
| TDP | 350 W | 300 W |
| Process Node | 4nm | 8nm |
Performance (TFLOPS)
NVIDIA L40S NVIDIA RTX A6000
FP64
1.4 TFlops0.6 TFlops
FP32
91.6 TFlops38.7 TFlops
FP16
733.0 TFlops38.7 TFlops
BF16
733.0 TFlops38.7 TFlops
FP8
733.0 TFlops—
INT8
733.0 TFlops77.4 TFlops
| Precision | NVIDIA L40S | NVIDIA RTX A6000 |
|---|---|---|
| FP64 | 1.4 TFlops | 0.6 TFlops |
| FP32 | 91.6 TFlops | 38.7 TFlops |
| FP16 | 733.0 TFlops | 38.7 TFlops |
| BF16 | 733.0 TFlops | 38.7 TFlops |
| FP8 | 733.0 TFlops | — |
| INT8 | 733.0 TFlops | 77.4 TFlops |
FLOPS by Precision
Efficiency — TDP vs FP32 Performance
Analysis
Most Efficient
NVIDIA
L40S
0.26 TFLOPS/W
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