01.AI on NVIDIA Blackwell
Can I run Yi-1.5 34B on an NVIDIA DGX Spark (GB10)?
Yes. Yi-1.5 34B at Q4_K_M uses 21.9 GB of the 96.0 GB available on a NVIDIA DGX Spark (GB10), and runs at about 8.80 tokens per second. You can push the context to 32K.
Runs comfortably
21.9 GB of 96.0 GB · 23%096 GB
Weights
19.5 GB
KV cache
1.9 GB
Runtime overhead
0.6 GB
Yi-1.5 34B at Q4_K_M leaves 74.1 GB spare on a NVIDIA DGX Spark (GB10). There is room to raise the context length or move up a quantisation level.
Generation8.80tok/s
Prompt processing763tok/s
Max context32Ktokens
KV per 1K tokens0GB
Every quantisation of Yi-1.5 34B on a NVIDIA DGX Spark (GB10)
Highlighted row is the highest quality that still fits at 8K context.
| Quantisation | bpw | Weights | Total | Verdict | Max ctx | tok/s |
|---|---|---|---|---|---|---|
| FP16 / BF16 | 16.00 | 64.1 GB | 66.5 GB | Runs comfortably | 32K | 2.77 |
| INT8 / W8A8 | 8.50 | 33.8 GB | 36.3 GB | Runs comfortably | 32K | 5.18 |
| Q8_0 (GGUF) | 8.50 | 33.8 GB | 36.3 GB | Runs comfortably | 32K | 5.18 |
| FP8 (E4M3) | 8.00 | 32.0 GB | 34.5 GB | Runs comfortably | 32K | 5.46 |
| Q6_K | 6.56 | 26.3 GB | 28.7 GB | Runs comfortably | 32K | 6.62 |
| Q5_K_M | 5.67 | 22.7 GB | 25.2 GB | Runs comfortably | 32K | 7.61 |
| Q5_K_S | 5.52 | 22.1 GB | 24.6 GB | Runs comfortably | 32K | 7.81 |
| Q4_K_M | 4.85 | 19.5 GB | 21.9 GB | Runs comfortably | 32K | 8.80 |
| Q4_K_S | 4.58 | 18.4 GB | 20.9 GB | Runs comfortably | 32K | 9.28 |
| Q4_0 | 4.55 | 18.3 GB | 20.8 GB | Runs comfortably | 32K | 9.34 |
| AWQ 4-bit | 4.25 | 18.3 GB | 20.7 GB | Runs comfortably | 32K | 9.36 |
| GPTQ 4-bit | 4.25 | 18.3 GB | 20.7 GB | Runs comfortably | 32K | 9.36 |
| MXFP4 | 4.25 | 18.3 GB | 20.7 GB | Runs comfortably | 32K | 9.36 |
| IQ4_XS | 4.25 | 17.2 GB | 19.6 GB | Runs comfortably | 32K | 9.94 |
| Q3_K_M | 3.91 | 15.8 GB | 18.3 GB | Runs comfortably | 32K | 10.7 |
| IQ3_M | 3.70 | 15.0 GB | 17.5 GB | Runs comfortably | 32K | 11.3 |
| IQ3_XXS | 3.06 | 12.5 GB | 15.0 GB | Runs comfortably | 32K | 13.3 |
| Q2_K | 2.63 | 10.8 GB | 13.3 GB | Runs comfortably | 32K | 15.2 |
| IQ2_XXS | 2.06 | 8.6 GB | 11.1 GB | Runs comfortably | 32K | 18.8 |
| IQ1_M | 1.75 | 7.4 GB | 9.9 GB | Runs comfortably | 32K | 21.5 |