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// RUN — FITS
Can the NVIDIA GeForce RTX 2050 run DiT-XL/2?
Yes — here's how fast and up to what context, with real measured numbers.
DiT-XL/2 on the NVIDIA GeForce RTX 2050
| Quant | Fits? | Max context | Speed | Beyond context |
|---|---|---|---|---|
| FP16 | yes | 56k | 60.6-72.2 t/s | ~5.4-6.4 (slow) |
| Q8 | yes | 66k | 121.1-144.4 t/s | ~10.8-12.9 (slow) |
| Q4 | yes | 71k | 216.3-257.8 t/s | ~19.3-23 (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 DiT-XL/2?▶
Yes. At Q4 it generates ~216.3-257.8 tok/s and fits up to 71k context; beyond that it spills to SSD swap and slows to ~19.3-23 tok/s.
How much context fits?▶
At Q4, up to about 71k tokens stay in fast memory; longer context spills to SSD swap and throughput collapses.