Laguna-XS-2.1
5recorded runs
283.1best tok/s
3verified
What the Laguna-XS-2.1 numbers mean
The fastest verified result on our board is 283.1 output tok/s on an Intel Arc Pro B70 at Q5_K_M GGUF with a 131072-token context. That is about 3.5 ms per generated token — 500 tokens takes roughly 1.8 seconds. Prompt processing on the same record runs at 66.3 tok/s, so a 2,000-token prompt is read in about 30.2 seconds. Across the 5 records we hold for this model the range is 72.5–283.1 tok/s on 3 GPUs, because quantisation, context length and the engine build all move the number.
How much VRAM does Laguna-XS-2.1 need?
Laguna-XS-2.1 has 33.0B parameters. These estimates use the same formula as the VRAM calculator: weights, plus about 15% for a moderate-context KV cache and runtime overhead, plus a small engine floor.
| Quantisation | Estimated VRAM | Smallest card that fits |
|---|---|---|
| Q4_K_M (4-bit) | 22.1 GB | 32 GB |
| Q8_0 (8-bit) | 41.1 GB | 64 GB |
| FP16 (16-bit) | 76.7 GB | 96 GB |
Fastest GPUs for this model (best tok/s)
- Intel Arc Pro B70283.1
- RTX 5090216.7
- Intel Arc Pro B6072.5
Models with a similar footprint
| Model | Params | Q4_K_M weights |
|---|---|---|
| gemma-4-31B-it | 33B | 18.6 GB |
| GLM-Z1-32B-0414 | 33B | 18.6 GB |
| Nemotron-Cascade-2-30B-A3B | 32B | 18.0 GB |
| NVIDIA-Nemotron-3-Nano-30B-A3B | 32B | 18.0 GB |
| NVIDIA-Nemotron-3.5-Lightning-30B-A3B | 32B | 18.0 GB |
| Olmo-3-32B-Think | 32B | 18.0 GB |
| GPU | Model | Quant | Backend | Ctx | tok/s | prompt tok/s | VRAM GB | Source |
|---|---|---|---|---|---|---|---|---|
| Intel Arc Pro B70 · 32 GB | Laguna-XS-2.1 | Q5_K_M GGUF | llama.cpp SYCL moe-ready build used by the Age… | 131072 | 283.1 ✓ | 66.3 | — | src |
| RTX 5090 · 32 GB | Laguna-XS-2.1 | NVFP4 | vllm v0.25.1 | 2048 | 216.7 ✓ | 2415.3 | — | src |
| RTX 5090 · 32 GB | Laguna-XS-2.1 | INT4 | vllm v0.25.1 | 2048 | 206.2 ✓ | 2122.0 | — | src |
| Intel Arc Pro B70 · 32 GB | Laguna-XS-2.1 | Q4_K_M | llama.cpp — | 2048 | 87.8 … | 1043.8 | — | src |
| Intel Arc Pro B60 · 24 GB | Laguna-XS-2.1 | Q4_K_M | llama.cpp — | 2048 | 72.5 … | 817.2 | — | src |