H100 vs RTX 4090: specs and rental price compared
H100 from $2.29/GPU/hr across 5 providers; RTX 4090 from $0.336/GPU/hr across 3 providers. The RTX 4090 is 85% cheaper at the entry rate.
Specs side by side
Price by provider
H100 vs RTX 4090: common questions
Is the H100 or the RTX 4090 cheaper to rent?
On Aquanode's live marketplace the H100 starts at $2.29/GPU/hr (median $2.70/GPU/hr across 5 providers) and the RTX 4090 starts at $0.336/GPU/hr (median $0.531/GPU/hr across 3 providers). The RTX 4090 is the cheaper of the two at the entry rate, by 85%.
What is the difference between the H100 and the RTX 4090?
The H100 has 80 GB of VRAM against the RTX 4090's 24 GB; the H100 is a Hopper part and the RTX 4090 is Ada Lovelace (compute capability 9.0 vs 8.9); both run BF16, FP8, INT4 workloads in hardware. On price, the H100 lists from $2.29/GPU/hr and the RTX 4090 from $0.336/GPU/hr.
Which cloud providers offer the H100 and the RTX 4090?
5 providers list the H100 (Vast.ai, Massed Compute, HyperStack, Akash and DataCrunch) and 3 list the RTX 4090 (Akash, Simplepod and Vast.ai), across 5 and 3 regions respectively. Both are available from Vast.ai and Akash.
How much does 1,000 GPU-hours cost on the H100 vs the RTX 4090?
At the lowest rates listed today, 1,000 GPU-hours costs $2,295 on the H100 and $336 on the RTX 4090 — a difference of $1,959 for the same runtime. Rates are per GPU per hour and update hourly.
How this comparison is calculated
Every price is normalized to a per-GPU hourly rate using the same pipeline as every other pricing surface on Aquanode, and only the cheapest qualifying offer per provider is shown. A dash means that provider does not currently list that GPU.
Architecture, compute capability and supported precisions come from each vendor's published datasheet for that generation — not from the marketplace feed. This page regenerates at most once per hour.
