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// RUN — FITS
Can the NVIDIA GeForce RTX 2050 run LFM2.5-ColBERT-350M?
Yes — here's how fast and up to what context, with real measured numbers.
LFM2.5-ColBERT-350M on the NVIDIA GeForce RTX 2050
| Quant | Fits? | Max context | Speed | Beyond context |
|---|---|---|---|---|
| FP16 | yes | 66k | 116.8-139.2 t/s | ~10.4-12.4 (slow) |
| Q8 | yes | 71k | 233.6-278.4 t/s | ~20.9-24.9 (slow) |
| Q4 | yes | 73k | 417.1-497.1 t/s | ~37.2-44.4 (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 GeForce RTX 2050 run LFM2.5-ColBERT-350M?▶
Yes. At Q4 it generates ~417.1-497.1 tok/s and fits up to 73k context; beyond that it spills to SSD swap and slows to ~37.2-44.4 tok/s.
How much context fits?▶
At Q4, up to about 73k tokens stay in fast memory; longer context spills to SSD swap and throughput collapses.