ComfyUI / Flux
Run image workflows, custom nodes, LoRA tests and batch generation on 24GB VRAM.
RTX 4090 GPU rental
RTX 4090 from $0.39/hr
China/Asia-based RTX 4090 capacity for ComfyUI, Flux, Stable Diffusion, LoRA tests and batch AI jobs. Start with a 2-hour validation test, then extend to daily or monthly rental.
Best fit
Use 4090 where low cost matters more than low latency
Fine-tuning tests
Use RTX 4090 for smaller LLM experiments, evaluation jobs and cost-sensitive iteration.
Batch inference
Good for offline jobs where China/Asia network latency is acceptable.
Market reality
Search-result prices are not always rentable inventory
Marketplace prices can look very low in search results. Actual rentable RTX 4090 offers depend on live stock, host quality, bandwidth, region and whether the same machine can be used again.
Provider
Price seen
What to check
NorthGPU angle
NorthGPU
from $0.39/hr
China/Asia resource, stock confirmed before payment
2-hour validation test + human setup after confirmation
Vast.ai
marketplace range
live stock, host quality, bandwidth and region
useful benchmark, but lowest listed price may not fit the job
RunPod
$0.34-$0.69/hr seen
current availability, storage and cloud type
strong self-serve option; compare total setup needs
Salad
low distributed pricing
distributed workload fit vs fixed server needs
great for some batch jobs, less direct for fixed SSH/Jupyter server
Included in the validation test
- RTX 4090 24GB access with CUDA-ready drivers.
- SSH, Docker, PyTorch or Jupyter setup path.
- nvidia-smi and runtime proof before longer rental.
- Network check for your target region.
Not ideal for
- Ultra-low-latency US/EU production APIs.
- Strict data residency or enterprise procurement workflows.
- Teams that require fully automated cloud deployment today.
- Workloads that cannot test network performance first.
Start RTX 4090 test
Confirm stock before payment
Submit your contact and workload. For faster confirmation, message us on Telegram with the same email. We confirm stock, price, bandwidth and China/Asia network fit before payment.