Nvidia H100 vs Nvidia RTX 4080

Nvidia RTX 4080 rents for 7.5x less per hour, but Nvidia H100 buys 1.4x more FP16 compute per dollar — the cheaper card is the dearer one per unit of work.

Prices and stock checked 2 hours ago

Datasheet, side by side

Memory per GPU5.0x on the Nvidia H100
Memory bandwidth4.7x on the Nvidia H100
FP16 / BF16 dense10.1x on the Nvidia H100
FP8 dense10.2x on the Nvidia H100
Board power2.2x on the Nvidia RTX 4080

Figures are the vendors' own published numbers, dense rates without sparsity. A bar is drawn only where both cards publish the same figure.

Price, side by side

Metric Nvidia H100 Nvidia RTX 4080
Cheapest listed $1.11 $0.15
Median across providers $2.49 $0.16
Most expensive listed $5.99 $0.27
Providers 16 3
Reporting stock 8 2
One month, 730 hours $810 $108

Frequently asked questions

Is the Nvidia H100 or the Nvidia RTX 4080 cheaper to rent?

The Nvidia H100 starts at $1.11 per GPU hour and the Nvidia RTX 4080 at $0.15. Nvidia RTX 4080 rents for 7.5x less per hour, but Nvidia H100 buys 1.4x more FP16 compute per dollar — the cheaper card is the dearer one per unit of work.

Which one can I actually get right now?

Nvidia H100: 8 of 16 providers report stock, cheapest in stock $1.11 at Lium. Nvidia RTX 4080: 2 of 3 providers report stock, cheapest in stock $0.15 at Vast.ai.

What does a month on each card cost?

Nvidia H100: $810 for 730 hours at its cheapest listed rate. Nvidia RTX 4080: $108 for 730 hours at its cheapest listed rate.