B200 vs B300: Cloud Pricing & Availability (2026)
Live, side-by-side comparison of the B200 and B300 across the cloud providers GPU Finder tracks — on-demand and spot price floors, how many providers carry each, and 30-day availability reliability. Prices refresh daily, availability hourly.
Right now: the B200 is the cheaper rental — from $4.40/hr on demand, about 37% below the B300 ($6.94/hr).
| Metric | B200 | B300 |
|---|---|---|
| Cheapest on-demand (per GPU-hour) | $4.40/hron-demand | $6.94/hron-demand |
| Cheapest spot / interruptible (per GPU-hour) | $1.88/hrspot / interruptible | $3.75/hrspot / interruptible |
| GPU memory | 179 GB | 288 GB |
| Cloud providers | 12 | 5 |
| Configs tracked | 53 | 15 |
| 30-day reliability | 1/7 held ≥80% | 0/3 held ≥80% |
When to pick which
- Pick the B200 to minimise hourly cost — its on-demand floor ($4.40/hr) is the lower of the two right now.
- Pick the B300 for larger models or bigger batch sizes — its 288 GB of VRAM fits more without sharding across GPUs.
- The B200 is listed by more providers (12), so it's usually easier to find in stock.
- Over the last 30 days the B200 held ≥80% availability at a larger share of providers — the steadier pick if you need capacity on demand.
FAQ
- Is the B200 or B300 cheaper to rent in the cloud?
- Across the providers GPU Finder tracks, the B200 starts at $4.40/hr and the B300 at $6.94/hr on demand. The B200 is currently cheaper, with an on-demand floor of $4.40/hr — about 37% below the B300. Prices refresh daily and availability hourly, so check the live tables before you commit.
- Which has more cloud providers, the B200 or B300?
- The B200 is offered by 12 providers and the B300 by 5 providers in our catalog. More providers usually means more regions and an easier time finding capacity in stock.
- How much GPU memory do the B200 and B300 have?
- The B200 carries 179 GB of VRAM and the B300 288 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 B200 or B300?
- Over the last 30 days, 1/7 held ≥80% of scored providers kept the B200 in stock, versus 0/3 held ≥80% for the B300. GPU Finder polls provider stock hourly and scores reliability from that history.