NVIDIA H100 80GBvsNVIDIA L40S
NVIDIA H100 80GB vs NVIDIA L40S: Specs, Benchmarks & Cloud Pricing
Full technical comparison of NVIDIA H100 80GB and NVIDIA L40S — VRAM, memory bandwidth, FP16 TFLOPS, TDP, and live cloud pricing across all providers. Updated July 2026.
Technical Specifications
Spec
NVIDIA H100 80GB
NVIDIA L40S
Architecture
Hopper
Ada Lovelace
VRAM
80 GB HBM3
48 GB GDDR6
Memory bandwidth
3,350 GB/s
864 GB/s
FP16 performance
989 TFLOPS
362 TFLOPS
TDP
700 W
350 W
NVLink support
Yes
No
Release year
2022
2023
Green = better value for that metric.
NVIDIA H100 80GB
The NVIDIA H100 is the gold standard for AI training and inference. With 80GB HBM3 memory and NVLink 4.0 support, it dominates large-model training and multi-GPU clusters.
Best For
- LLM training
- Large-scale inference
- HPC workloads
NVIDIA L40S
The L40S is NVIDIA's inference-optimized Ada Lovelace GPU. 48GB GDDR6 and 362 TFLOPS FP16 make it a strong choice for production inference at lower cost than H100.
Best For
- Inference
- Video AI
- Multi-modal workloads