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Can the NVIDIA Jetson T3000 run XGen-7B?
Yes โ here's how fast and up to what context, with real measured numbers.
XGen-7B on the NVIDIA Jetson T3000
| Quant | Fits? | Max context | Speed | Beyond context |
|---|---|---|---|---|
| FP16 | yes | 106k | 14.9-17.7 t/s | ~0.5-0.6 (slow) |
| Q8 | yes | 157k | 29.7-35.4 t/s | ~1.1-1.3 (slow) |
| Q4 | yes | 180k | 53.1-63.3 t/s | ~1.9-2.3 (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 Jetson T3000 run XGen-7B?โถ
Yes. At Q4 it generates ~53.1-63.3 tok/s and fits up to 180k context; beyond that it spills to SSD swap and slows to ~1.9-2.3 tok/s.
How much context fits?โถ
At Q4, up to about 180k tokens stay in fast memory; longer context spills to SSD swap and throughput collapses.