A40 vs L40S: cloud rental cost compared

You can rent both by the hour, no purchase required. A40 from $0.075/GPU/hr across 2 providers; L40S from $0.790/GPU/hr across 5 providers. The A40 is 91% cheaper at the entry rate.

A40
Good for training and inference on models that don't need FP8 kernels
$0.075/hr
Lowest / GPU
$0.490/hr
Median / GPU
48 GB
VRAM
Ampere
Architecture
L40S
Good for fine-tuning mid-size models and high-throughput inference
$0.790/hr
Lowest / GPU
$1.09/hr
Median / GPU
48 GB
VRAM
Ada Lovelace
Architecture
Last updated: 2026-09-19 06:17:27 UTCRefreshes hourly

Specs side by side

Spec
A40
L40S
VRAM
48 GB
48 GB
Architecture
Ampere
Ada Lovelace
Compute capability
8.6
8.9
Precisions in hardware
FP32, FP16, BF16, INT4
FP32, FP16, BF16, FP8, INT4
Interconnect
PCIe
Lowest $/GPU/hr
$0.075
$0.790
Median $/GPU/hr
$0.490
$1.09
Providers
2
5
Regions
2
5

Price by provider

A40 vs L40S: common questions

Is the A40 or the L40S cheaper to rent?

On Aquanode's live marketplace the A40 starts at $0.075/GPU/hr (median $0.490/GPU/hr across 2 providers) and the L40S starts at $0.790/GPU/hr (median $1.09/GPU/hr across 5 providers). The A40 is the cheaper of the two at the entry rate, by 91%.

What is the difference between the A40 and the L40S?

Both cards report 48 GB of VRAM; the A40 is an Ampere part and the L40S is Ada Lovelace (compute capability 8.6 vs 8.9); only the L40S supports FP8 compute. On price, the A40 lists from $0.075/GPU/hr and the L40S from $0.790/GPU/hr.

Which cloud providers offer the A40 and the L40S?

2 providers list the A40 (Vultr and RunPod) and 5 list the L40S (RunPod, Vast.ai, Massed Compute, Verda and Nebius), across 2 and 5 regions respectively. Both are available from RunPod.

How much does 1,000 GPU-hours cost on the A40 vs the L40S?

At the lowest rates listed today, 1,000 GPU-hours costs $75 on the A40 and $790 on the L40S, a difference of $715 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.

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