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// RUN — FITS
Can the NVIDIA DGX Spark run DeciLM 6B?
Yes — here's how fast and up to what context, with real measured numbers.
DeciLM 6B on the NVIDIA DGX Spark
| Quant | Fits? | Max context | Speed | Beyond context |
|---|---|---|---|---|
| FP16 | yes | 780k | 17.5-20.8 t/s | ~0.6-0.8 (slow) |
| Q8 | yes | 824k | 35-41.7 t/s | ~1.3-1.5 (slow) |
| Q4 | yes | 843k | 62.4-74.4 t/s | ~2.3-2.7 (slow) |
Estimate (memory-bound). Beyond "max context" the KV cache spills to SSD swap and speed drops to the "beyond" figure.
FAQ
Can the NVIDIA DGX Spark run DeciLM 6B?▶
Yes. At Q4 it generates ~62.4-74.4 tok/s and fits up to 843k context; beyond that it spills to SSD swap and slows to ~2.3-2.7 tok/s.
How much context fits?▶
At Q4, up to about 843k tokens stay in fast memory; longer context spills to SSD swap and throughput collapses.