A40 vs RTX A6000: cloud rental cost compared

You can rent both by the hour, no purchase required. A40 from $0.075/GPU/hr across 2 providers; RTX A6000 from $0.500/GPU/hr across 3 providers. The A40 is 85% cheaper at the entry rate.

A40
Good for training and inference on models that don't need FP8 kernels
$0.075/hr
Lowest / GPU
$0.440/hr
Median / GPU
48 GB
VRAM
Ampere
Architecture
RTX A6000
Good for training and inference on models that don't need FP8 kernels
$0.500/hr
Lowest / GPU
$0.530/hr
Median / GPU
48 GB
VRAM
Ampere
Architecture

Specs side by side

Spec
A40
RTX A6000
VRAM
48 GB
48 GB
Architecture
Ampere
Ampere
Compute capability
8.6
8.6
Precisions in hardware
FP32, FP16, BF16, INT4
FP32, FP16, BF16, INT4
Interconnect
PCIe
PCIe
Lowest $/GPU/hr
$0.075
$0.500
Median $/GPU/hr
$0.440
$0.530
Providers
2
3
Regions
2
3

Price by provider

A40 vs RTX A6000: common questions

Is the A40 or the RTX A6000 cheaper to rent?

On Aquanode's live marketplace the A40 starts at $0.075/GPU/hr (median $0.440/GPU/hr across 2 providers) and the RTX A6000 starts at $0.500/GPU/hr (median $0.530/GPU/hr across 3 providers). The A40 is the cheaper of the two at the entry rate, by 85%.

What is the difference between the A40 and the RTX A6000?

Both cards report 48 GB of VRAM; both are Ampere parts; both run BF16, INT4 workloads in hardware. On price, the A40 lists from $0.075/GPU/hr and the RTX A6000 from $0.500/GPU/hr.

Which cloud providers offer the A40 and the RTX A6000?

2 providers list the A40 (Vultr and RunPod) and 3 list the RTX A6000 (Massed Compute, RunPod and Vast.ai), across 2 and 3 regions respectively. Both are available from RunPod.

How much does 1,000 GPU-hours cost on the A40 vs the RTX A6000?

At the lowest rates listed today, 1,000 GPU-hours costs $75 on the A40 and $500 on the RTX A6000 — a difference of $425 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.

Ready when you are

Stop paying for
idle GPUs.

Sign up in 60 seconds. Pay only for the GPU minutes you actually use.

© 2026 Aquanode. All rights reserved.

All trademarks, logos and brand names are the property of their respective owners.