L40S vs RTX 3090: specs and rental price compared
L40S from $0.668/GPU/hr across 2 providers; RTX 3090 from $0.160/GPU/hr across 3 providers. The RTX 3090 is 76% cheaper at the entry rate.
Specs side by side
Price by provider
L40S vs RTX 3090: common questions
Is the L40S or the RTX 3090 cheaper to rent?
On Aquanode's live marketplace the L40S starts at $0.668/GPU/hr (median $0.880/GPU/hr across 2 providers) and the RTX 3090 starts at $0.160/GPU/hr (median $0.219/GPU/hr across 3 providers). The RTX 3090 is the cheaper of the two at the entry rate, by 76%.
What is the difference between the L40S and the RTX 3090?
The L40S has 45 GB of VRAM against the RTX 3090's 24 GB; the L40S is an Ada Lovelace part and the RTX 3090 is Ampere (compute capability 8.9 vs 8.6); only the L40S supports FP8 compute. On price, the L40S lists from $0.668/GPU/hr and the RTX 3090 from $0.160/GPU/hr.
Which cloud providers offer the L40S and the RTX 3090?
2 providers list the L40S (Vast.ai and Massed Compute) and 3 list the RTX 3090 (Simplepod, Akash and Vast.ai), across 2 and 3 regions respectively. Both are available from Vast.ai.
How much does 1,000 GPU-hours cost on the L40S vs the RTX 3090?
At the lowest rates listed today, 1,000 GPU-hours costs $668 on the L40S and $160 on the RTX 3090 — a difference of $508 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.
