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// RUN — FITS
Can the Jetson Thor T2000 run XGen-7B?
Yes — here's how fast and up to what context, with real measured numbers.
XGen-7B on the Jetson Thor T2000
| Quant | Fits? | Max context | Speed | Beyond context |
|---|---|---|---|---|
| FP16 | no | — | — | — |
| Q8 | yes | 47k | 14.9-17.8 t/s | ~1.1-1.3 (slow) |
| Q4 | yes | 70k | 26.7-31.8 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 Jetson Thor T2000 run XGen-7B?▶
Yes. At Q4 it generates ~26.7-31.8 tok/s and fits up to 70k context; beyond that it spills to SSD swap and slows to ~1.9-2.3 tok/s.
How much context fits?▶
At Q4, up to about 70k tokens stay in fast memory; longer context spills to SSD swap and throughput collapses.