Text generation · served with vLLM · ↓ 5K downloads a month · View on Hugging Face
autotrust/Qwen3.8-27B-NVFP4-DGX-SPARK needs about 29 GB of GPU memory for conversations of up to 8,192 tokens. It runs on 2x RTX 5060 Ti from $0.37/h right now; best value: RTX 5090 at $0.84/h.
Weights
22 GB
GPU memory needed
about 29 GB
Conversation length
8,192 tokens
Model allows
262,144 tokens
Memory · disk
19 GB · 65 GB
Architecture
Qwen3_5ForConditionalGeneration
Licence
apache-2.0
Versions of Qwen3.8 27B
The same model packaged differently: a quantized version needs less GPU memory and runs on a cheaper machine.
$0.84/h from your balance while it runs, billed by the hour; stop it from its page. GridPup rents the machine, which downloads the model from Hugging Face (usually ready in 10 to 15 minutes), and gives you an https address, keys and a Playground.
Questions
How much GPU memory does Qwen3.8-27B-NVFP4-DGX-SPARK need?
About 29 GB for conversations of up to 8,192 tokens: 21.92 GB of weights, the cache for one full-length conversation and the runtime's own memory.
What is the cheapest GPU to run Qwen3.8-27B-NVFP4-DGX-SPARK?
Right now 2x RTX 5060 Ti at $0.37 an hour; RTX 5090 at $0.84 an hour is the best value for its speed. Prices are live offers from GPU clouds, checked every 15 minutes.
Can Qwen3.8-27B-NVFP4-DGX-SPARK run on an RTX 4090?
Not on one: it needs about 29 GB and an RTX 4090 has 24 GB. An RTX 5090 (32 GB) is enough.
How do I deploy Qwen3.8-27B-NVFP4-DGX-SPARK as an API?
Pick a machine on its GridPup page and press Deploy: GridPup rents the GPU, downloads the model from Hugging Face and serves it at an https address with keys and OpenAI's chat API, billed by the hour.
Prices are per hour for the whole machine and its disk, right now. Speed is Vast's DLPerf score of the machine, relative to the cheapest. Best value: the most speed per dollar. Only machines with a Vast reliability above 95% that download at 400 Mbit/s or more are offered: the machine fetches the model itself.