NVIDIA RTX 5090 32GBvsNVIDIA H100 80GB
NVIDIA RTX 5090 32GB vs NVIDIA H100 80GB: Specs, Benchmarks & Cloud Pricing
Full technical comparison of NVIDIA RTX 5090 32GB and NVIDIA H100 80GB — VRAM, memory bandwidth, FP16 TFLOPS, TDP, and live cloud pricing across all providers. Updated July 2026.
Technical Specifications
Spec
NVIDIA RTX 5090 32GB
NVIDIA H100 80GB
Architecture
Blackwell
Hopper
VRAM
32 GB GDDR7
80 GB HBM3
Memory bandwidth
1,792 GB/s
3,350 GB/s
FP16 performance
838 TFLOPS
989 TFLOPS
TDP
575 W
700 W
NVLink support
No
Yes
Release year
2025
2022
Green = better value for that metric.
NVIDIA RTX 5090 32GB
The RTX 5090 is NVIDIA's Blackwell consumer flagship.
Best For
- Consumer AI inference
- Fine-tuning 13B–30B models
- Cost-effective Blackwell
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