RTX 3090 vs RTX A6000: cloud rental cost compared

You can rent both by the hour, no purchase required. RTX 3090 from $0.220/GPU/hr across 3 providers; RTX A6000 from $0.330/GPU/hr across 4 providers. The RTX 3090 is 33% cheaper at the entry rate.

RTX 3090
Good for inference and small-scale training workloads
$0.220/hr
Lowest / GPU
$0.343/hr
Median / GPU
24 GB
VRAM
Ampere
Architecture
RTX A6000
Good for training and inference on models that don't need FP8 kernels
$0.330/hr
Lowest / GPU
$0.530/hr
Median / GPU
48 GB
VRAM
Ampere
Architecture
Last updated: 2026-09-19 16:19:38 UTCRefreshes hourly

Specs side by side

Spec
RTX 3090
RTX A6000
VRAM
24 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
Lowest $/GPU/hr
$0.220
$0.330
Median $/GPU/hr
$0.343
$0.530
Providers
3
4
Regions
3
4

Price by provider

RTX 3090 vs RTX A6000: common questions

Is the RTX 3090 or the RTX A6000 cheaper to rent?

On Aquanode's live marketplace the RTX 3090 starts at $0.220/GPU/hr (median $0.343/GPU/hr across 3 providers) and the RTX A6000 starts at $0.330/GPU/hr (median $0.530/GPU/hr across 4 providers). The RTX 3090 is the cheaper of the two at the entry rate, by 33%.

What is the difference between the RTX 3090 and the RTX A6000?

The RTX 3090 has 24 GB of VRAM against the RTX A6000's 48 GB; both are Ampere parts; both run BF16, INT4 workloads in hardware. On price, the RTX 3090 lists from $0.220/GPU/hr and the RTX A6000 from $0.330/GPU/hr.

Which cloud providers offer the RTX 3090 and the RTX A6000?

3 providers list the RTX 3090 (RunPod, Akash and Vast.ai) and 4 list the RTX A6000 (RunPod, Massed Compute, HyperStack and Vast.ai), across 3 and 4 regions respectively. Both are available from RunPod and Vast.ai.

How much does 1,000 GPU-hours cost on the RTX 3090 vs the RTX A6000?

At the lowest rates listed today, 1,000 GPU-hours costs $220 on the RTX 3090 and $330 on the RTX A6000, a difference of $110 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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