Prices updated 2026-06-23 — sourced from live provider data

FluidStack A40 Pricing Options

All available A40 instance types on FluidStack, sorted by lowest hourly rate.

Region Instance Type Price/hr GPUs vCPUs RAM
eu a40_x1 On-Demand $1.1000/hr Cheapest 1× GPU 12 vCPU 80 GB
eu a40_x4 On-Demand $4.4000/hr 4× GPU 48 vCPU 320 GB

About FluidStack A40 Cloud Pricing

FluidStack aggregates GPU capacity from global data centers to provide cost-effective compute. They specialize in making enterprise-grade GPUs available at near-spot pricing with on-demand convenience.

Why Choose FluidStack for A40

  • Aggressive pricing through distributed infrastructure
  • API-first provisioning for automated workflows
  • Multi-cloud backend with geographic diversity
  • Enterprise GPUs at marketplace-level prices

Best suited for: Teams building automated ML pipelines that need reliable API-based GPU provisioning at competitive prices.

A40 Technical Overview

ArchitectureAmpere (Professional)
Memory48 GB GDDR6
Best ForInference, visualization, and workloads requiring 48 GB VRAM at moderate throughput

The A40 is similar to the A6000 but designed for data center deployment with passive cooling and higher reliability. It supports MIG partitioning for multi-tenant inference.

Pricing Analysis

FluidStack's cheapest A40 option starts at $1.1000/hr, which is 15% below the market average of $1.2902/hr. FluidStack currently offers on-demand pricing only for A40. This means no commitment required, but you won't access the deeper discounts available from reserved or spot pricing.

Note: FluidStack's pricing often falls between hyperscaler on-demand and pure marketplace rates — a good middle ground for teams that need more reliability than Vast.ai but lower cost than AWS.

Market context: A40 pricing is competitive for workloads that need 48 GB VRAM but don't require the bandwidth of HBM-based GPUs.

Top Alternatives to FluidStack for A40

Side-by-side cost comparison vs the cheapest FluidStack A40 rate ($1.1000/hr).

Provider Price/hr Type vs FluidStack
Vultr $0.0764/hr On-Demand -93% cheaper vs FluidStack
RunPod $0.1700/hr On-Demand -85% cheaper vs FluidStack
Vast.ai $0.4422/hr Spot -60% cheaper vs FluidStack
TensorDock $0.5500/hr Spot -50% cheaper vs FluidStack
CoreWeave $1.8500/hr On-Demand +68% more vs FluidStack

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Frequently Asked Questions

How much does FluidStack A40 cost per hour in 2026? +
FluidStack A40 starts at $1.1000/hr (on-demand). This is below the A40 market average of $1.2902/hr — FluidStack is among the more competitively priced options for this GPU. FluidStack offers 2 A40 configurations ranging from $1.1000 to $4.4000/hr. Use the GPU cost calculator to estimate total cost based on your hours and workload type.
What are the cheapest alternatives to FluidStack for A40? +
There are 4 providers offering A40 cheaper than FluidStack: Vultr at $0.0764/hr, RunPod at $0.1700/hr, Vast.ai at $0.4422/hr, and 1 more. 1 other provider offers A40 at higher rates. See the full comparison table for all A40 providers.
Does FluidStack offer reserved or spot A40 pricing? +
FluidStack offers 1 pricing type for A40: on-demand. With on-demand only, you pay per hour with no commitment. While you won't get reserved or spot discounts, this provides maximum flexibility for unpredictable workloads.
What workloads is FluidStack A40 best suited for? +
The A40 (Ampere (Professional) architecture, 48 GB GDDR6) is best suited for Inference, visualization, and workloads requiring 48 GB VRAM at moderate throughput. FluidStack is a marketplace provider — Teams building automated ML pipelines that need reliable API-based GPU provisioning at competitive prices.
How much does it cost to run A40 on FluidStack for a month? +
At FluidStack's cheapest A40 rate of $1.1000/hr: running 24/7 costs ~$26.40/day or ~$803.00/month per GPU. For training jobs, costs scale linearly — a 100-hour training run would cost ~$110.00. Multi-GPU configurations multiply accordingly. Use the cost calculator for precise estimates with your specific parameters.
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