A100 80GB vs RTX 4090 24GB

Specs, live pricing, and best-fit workloads, side by side.

SpecA100 80GBRTX 4090 24GB
VRAM80GB24GB
TierLong Context GPUBudget GPU
Live from$1.25/hr$0.43/hr
Fits70B quantized, 30B FP8, high-throughput 8BSmall models, budget workloads, personal projects
Best forAI training, inference, batch processing, researchBudget AI workloads, ComfyUI, small-scale inference
Can serve modelsYesNo

Live-from prices are last-seen estimates, rechecked before launch.