Chip comparison
NVIDIA L40S vs NVIDIA V100 Tensor Core GPU
Side-by-side specs
Straight from each vendor's datasheet. Winner in bold: higher throughput, memory, or transistor count; lower power draw or price. Sparse (2:4) throughput roughly doubles the FP8/INT8 numbers shown.
| Field | NVIDIA L40S | NVIDIA V100 Tensor Core GPU |
|---|---|---|
| Process node | TSMC 4N | TSMC 12FFN |
| Transistors (B) | 76.3 | 21.1 |
| Die size | — | 815 mm² |
| TDP | 350 W | 300 W |
| Memory | 48 GB GDDR6 | 32 GB HBM2 |
| Memory bandwidth | 864 GB/s | 900 GB/s |
| FP16 (dense) | 362 TFLOPS | 125 TFLOPS |
| BF16 (dense) | 362 TFLOPS | — |
| FP8 (dense) | 733 TFLOPS | — |
| INT8 (dense) | 733 TOPS | — |
| Form factor | PCIe | SXM2 / PCIe |
| Announced | 2023-08-08 | 2017-05-10 |
| Released | — | 2017-12-01 |
Robots running NVIDIA L40S
No robots publicly running it yet.
Robots running NVIDIA V100 Tensor Core GPU
No robots publicly running it yet.
Data centers with NVIDIA L40S
No data centers publicly running it yet.
Data centers with NVIDIA V100 Tensor Core GPU
No data centers publicly running it yet.
Common questions
NVIDIA L40S vs NVIDIA V100 Tensor Core GPU: which is faster for training?
NVIDIA L40S has 5.86x the dense FP16/BF16 throughput of the other (NVIDIA L40S: 733 TFLOPS; NVIDIA V100 Tensor Core GPU: 125 TFLOPS). Real-world training speed also depends on memory bandwidth, interconnect, and software stack: see the spec diff for those inputs.
NVIDIA L40S vs NVIDIA V100 Tensor Core GPU: which has more memory?
NVIDIA L40S carries more HBM (NVIDIA L40S: 48 GB GDDR6; NVIDIA V100 Tensor Core GPU: 32 GB HBM2). Memory capacity sets the largest model that fits on one chip without partitioning; memory bandwidth sets inference throughput.
NVIDIA L40S vs NVIDIA V100 Tensor Core GPU: which is more power-efficient?
Dense FP16/BF16 TFLOPS per watt: NVIDIA L40S 2.09 (733 ÷ 350 W); NVIDIA V100 Tensor Core GPU 0.42 (125 ÷ 300 W). NVIDIA L40S wins at the die level; system-level efficiency also depends on cooling and interconnect.
See also: every chip comparison · NVIDIA L40S full page · NVIDIA V100 Tensor Core GPU full page.