Nvidia B300
$6.94/GPU/hr
In stock 5 of 8 providers · cheapest Runpod
Blackwell Ultra · released Q1 2025 · median $8.00 · $5,066/month
All Nvidia B300 prices →▲ GPU comparison
Nvidia B300 vs Nvidia L40S
Nvidia L40S wins twice: it rents for 11.6x less per hour and still buys 1.9x more FP16 compute per dollar.
LIVE Prices and stock checked 1 minute ago
▲ Cheaper in stock
Nvidia L40S
$0.60/GPU/hr
In stock 6 of 11 providers · cheapest Vast.ai
Ada Lovelace · released Q3 2023 · median $0.88 · $439/month
All Nvidia L40S prices →Price
Price, side by side
| Metric | Nvidia B300 | Nvidia L40S |
|---|---|---|
| Cheapest listed | $6.94 | $0.60 |
| Cheapest in stock | $6.94 · Runpod | $0.60 · Vast.ai |
| Median across providers | $8.00 | $0.88 |
| Most expensive listed | $11.00 | $1.70 |
| Providers | 8 | 11 |
| Reporting stock | 5 of 8 | 6 of 11 |
| One month, 730 hours | $5,066 | $439 |
Listed rates from the last hourly check. Stock is what the provider reported at that moment.
Datasheet
Specs, side by side
Vendors' own published numbers, dense rates without sparsity. A bar is drawn only where both cards publish the same figure.
Questions
Frequently asked questions
Is the Nvidia B300 or the Nvidia L40S cheaper to rent?
The Nvidia B300 starts at $6.94 per GPU hour and the Nvidia L40S at $0.60. Nvidia L40S wins twice: it rents for 11.6x less per hour and still buys 1.9x more FP16 compute per dollar.
Which one can I actually get right now?
Nvidia B300: 5 of 8 providers report stock, cheapest in stock $6.94 at Runpod. Nvidia L40S: 6 of 11 providers report stock, cheapest in stock $0.60 at Vast.ai.
What does a month on each card cost?
Nvidia B300: $5,066 for 730 hours at its cheapest rate in stock. Nvidia L40S: $439 for 730 hours at its cheapest rate in stock.