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Can a DGX Spark 128GB (NVIDIA, ASUS, Dell, Lenovo, HP, MSI, Acer, Gigabyte) run Qwen3.6 35B-A3B (MoE)?

Yes. Qwen3.6 35B-A3B (MoE) fits in fast memory on DGX Spark 128GB (NVIDIA, ASUS, Dell, Lenovo, HP, MSI, Acer, Gigabyte) at Q8_0 (40.9 GB needed, 108.8 GB usable), about 48 tok/s (estimate).

Hardware: DGX Spark 128GB (NVIDIA, ASUS, Dell, Lenovo, HP, MSI, Acer, Gigabyte) · Model: Qwen3.6 35B-A3B (MoE)

DGX Spark 128GB (NVIDIA, ASUS, Dell, Lenovo, HP, MSI, Acer, Gigabyte) has 128 GB of unified memory and 273 GB/s of memory bandwidth. DGX OS keeps about 15% of unified memory, so Ollama can use 108.8 GB. Qwen3.6 35B-A3B (MoE) (36B, 3B active, Alibaba) at Q8_0 is a 39 GB download and needs 40.9 GB with headroom for about 8k tokens.

Best quantQ8_0
Download size39 GB
Memory needed40.9 GB
Usable fast memory108.8 GB
Fitfits in fast memory
Estimated speed~48 tok/s (estimate)
Commandollama run qwen3.6:35b-a3b-q8_0
Open DGX Spark 128GB (NVIDIA, ASUS, Dell, Lenovo, HP, MSI, Acer, Gigabyte) in the checker

Estimates, not benchmarks. Model sizes are ollama.com download sizes; memory needed adds headroom for ~8k tokens of context; speeds are rough figures from memory bandwidth. Data updated 2026-10-23.

A project by OnDevice Labs · llms.txt