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How much does an RTX 4090 GPU cost per hour?

Data updated: 2026-10-31 13:25 · Always verify against the platform’s official order page · Free API: rentgpu.link/api/prices
Direct answer:As of 2026-10-31, the lowest RTX 4090 single-GPU pay-as-you-go rate monitored on this site is ¥0.87/hour (Vast.ai, United States; spot pricing); quoted by 12 platforms, with a median of ~¥1.92/hour (~¥21/day). Prices are re-crawled every 45 minutes; spot/preemptible or off-peak instances are cheaper but may be interrupted or reclaimed by the platform at any time.
PlatformPer hourPer day (×24)
Vast.ai (USA)
North America
¥0.87/hour Real-time Spot¥21/day
Salad (USA)
North America
¥1.15/hour Real-time Spot¥28/day
PPIO Paiou Cloud
China
¥1.16/hour Real-time Spot¥28/day
Suanjiayun
China
¥1.24/hour Real-time Pay-as-you-go¥30/day
MornAI
China
¥1.38/hour Real-time Pay-as-you-go¥33/day
AIStation
China
¥1.65/hour Real-time Pay-as-you-go¥40/day
Compshare
China
¥1.92/hour Real-time Pay-as-you-go¥46/day
AutoDL
China
¥1.98/hour Real-time Pay-as-you-go¥48/day

How is this number calculated

We scrape public pricing pages and APIs from 29 platforms every 45 minutes, standardizing all quotes intoHourly RMB price per GPU(USD converted at 7.2:1; daily rate ÷24); spot and on-demand pricing are tracked separately and never mixed. The table above is sorted by ascending price; entries marked with a green “Live” badge reflect real-time official prices scraped today; those labeled “Reference Price” indicate platforms without publicly scrapable sources—their values are manually verified quarterly and excluded from lowest-price rankings.

What else to check before ordering

Lowest price ≠ best value: Verify matching VRAM capacity and GPU model, minimum rental duration, inclusion of public bandwidth and storage, and tolerance for interruptions in spot instances.Always refer to the platform’s order page for final pricing.

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rentgpu.link(GPU算力雷达)《How much does an RTX 4090 GPU cost per hour?》,Data更新 2026-10-31,https://rentgpu.link/answers/rtx-4090-price(CC BY 4.0)
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