A100 vs RTX A6000: Cloud Pricing & Availability (2026)

When to pick which

• Pick the RTX A6000 to minimise hourly cost — its on-demand floor ($0.47/hr) is the lower of the two right now.
• Pick the RTX A6000 for larger models or bigger batch sizes — its 48 GB of VRAM fits more without sharding across GPUs.
• The A100 is listed by more providers (11), so it's usually easier to find in stock.
• Over the last 7 days the A100 held ≥80% availability at a larger share of providers — the steadier pick if you need capacity on demand.

FAQ

Is the A100 or RTX A6000 cheaper to rent in the cloud?

Across the providers GPU Finder tracks, the A100 starts at $0.93/hr and the RTX A6000 at $0.47/hr on demand. The RTX A6000 is currently cheaper, with an on-demand floor of $0.47/hr — about 49% below the A100. Prices update hourly, so check the live tables before you commit.

Which has more cloud providers, the A100 or RTX A6000?

The A100 is offered by 11 providers and the RTX A6000 by 10 providers in our catalog. More providers usually means more regions and an easier time finding capacity in stock.

How much GPU memory do the A100 and RTX A6000 have?

The A100 carries 40 GB of VRAM and the RTX A6000 48 GB. VRAM is the main constraint on the model size and batch size you can run on a single GPU.

Which is more reliably available, the A100 or RTX A6000?

Over the last 7 days, 2/3 held ≥80% of scored providers kept the A100 in stock, versus 2/6 held ≥80% for the RTX A6000. GPU Finder polls provider stock hourly and scores reliability from that history.