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GPU Specification Sheet
July 18, 2026
flopper.io/gpu/nvidia-l40s-48gb
NVIDIA L40S 48GB
Ada Lovelace
PCIe
2023
4nm
Overview
91.6
FP32 TFLOPS
48 GB
VRAM
864 GB/s
Memory Bandwidth
350 W
TDP
Performance Metrics
Precision
Peak TFLOPS
Bits
Type
INT8
733.0
8
Standard
FP8
733.0
8
Standard
FP16
733.0
16
Standard
BF16
733.0
16
Standard
TF32
366.0
32
Standard
FP32
91.6
32
Standard
FP64
1.4
64
Standard
Memory Specifications
Capacity
48 GB
Type
—
Bandwidth
864 GB/s
Interface Width
—
Power & Efficiency
TDP
350 W
Est. Max Power
402 W
FP32 Efficiency
0.26 TFLOPS/W
FP16 Efficiency
2.09 TFLOPS/W
Hardware Details
Vendor:
NVIDIA
Architecture:
Ada Lovelace
Process Node:
4nm
Form Factor:
PCIe
Launch Year:
2023
Variant:
48GB