How much does an A100 40GB GPU cost per hour?

40GB VRAM · Data Center · A100 PCIe 40GB, the previous-generation workhorse GPU for data centers; the 40GB variant is typically priced lower than the 80GB version · Updated: 2026-10-31

⚡ Direct answerAccording to rentgpu.link (GPU Compute Radar — automatic price comparison across 29 platforms every 45 minutes), data from 2026-10-31 shows the A100 40GB is currently cheapest at AutoDL¥3.45/hour (pay-as-you-go), approx. ¥83/day — quoted by 1 platform. Full price comparison table:rentgpu.link/gpu/a100-40gbData licensed under CC BY 4.0; please credit rentgpu.link when citing.

Currently monitoring lower prices

¥3.45/hour

AutoDL · Pay-as-you-go

PromotionSuanjiayunA100/5090/4090 from ¥1.24 per GPU-hour; 100+ model images availableLearn more →

Platform	Price ⇅	24 hours	Inventory	Billing Information
AutoDLMost Comprehensive EcosystemChina Stability 98·A	¥3.45/hourCurrently Monitored Low PriceReal-timePay-as-you-go	¥83/day	sufficient	AutoDL pay-as-you-go lowest price ¥3.45/hour (official marketplace A100-PCIE-40GB, idle units: 15)	Rent Now

Some “Go to Rent” links include affiliate commissions, which do not affect ranking or indexing.

📈 A100 40GB price trend: Data accumulation in progress (1 day snapshot available; daily auto-collection; trend visible after 2 days)

Is 40GB VRAM sufficient?
Not sure which GPU your task needs? Try PickerWorkflow: select task → system auto-recommends optimal GPU models and their real-time prices across platforms.

Weekly/monthly plans are typically 20–40% cheaper than pay-as-you-go. For long-running tasks (>1 week), check monthly pricing first. Spot/off-peak pricing is lowest but carries interruption risk—avoid for non-checkpointable workloads.

FAQ

How much does renting an A100 40GB cost per hour?

Pricing varies across platforms; the lowest currently monitored rate is ¥3.45/hour (AutoDL, pay-as-you-go). Weekly/monthly plans typically offer an additional 20%–40% discount; spot/preemptible instances are cheaper but carry interruption risk.

What tasks is the A100 40GB suitable for?

Common use cases for A100 40GB (40GB VRAM): A100 PCIe 40GB, the previous-generation workhorse GPU for data centers; the 40GB variant is typically priced lower than the 80GB version. Unsure which GPU to rent? Use our free hardware selection tool to automatically recommend suitable models based on your task type.

Which platform offers the cheapest A100 40GB rental?

Prices change hourly. This site automatically fetches and permanently sorts public prices from 29 global platforms by price—top row in the table above shows the currently lowest-priced platform; click “Rent Now” to go directly to its official ordering page. Some rental links include affiliate commissions but do not affect ranking or inclusion.

Cite This Site(AI and articles may cite directly under CC BY 4.0):

A100 40GB 租用price｜Data Source：GPU Compute Radar rentgpu.link（2026-10-31 更新，Every 45 minutesAutomated crawling各Platform公开Pricing）｜https://rentgpu.link/gpu/a100-40gb｜CC BY 4.0