Qwen3.6-35B-A3B · IQ3_XS
This page aggregates 1 real-world runs of Qwen3.6-35B-A3B (IQ3_XS) on NVIDIA RTX Spark with llama.cpp, contributed by 1 independent source platforms; metrics are averages of published measurements.
117.69 tok/s
Decode
Decode speed
448.38 tok/s
Prefill
Prefill speed
1.9 s
TTFT
Time to first token
47.67 GB
VRAM
VRAM usage
1
Measured runs
1
Independent sources
Other
Source platforms
17 days ago
Last verified
Performance
- llama.cpp · Q5_K_M Decode 78.77 · Prefill 418.38 ·
- llama.cpp · Q8_0 Decode 57.81 · Prefill 190.18 ·
- Ollama · Q8_0 Decode 52.36 · Prefill 271.04 ·
- llama.cpp · IQ3_XS (current)Decode 117.69 · Prefill 448.38 ·
- llama.cpp · Q4_K_M Decode 88.7 · Prefill 354.07 ·
- Ollama · IQ2_XS Decode 128.3 · Prefill 530.41 ·
- Ollama · Q4_K_M Decode 85.36 · Prefill 466.28 ·
Core figures
- Decode (avg)
- 117.69 tok/s
- Prefill (avg)
- 448.38 tok/s
- TTFT (avg)
- 1.9 s
- VRAM (avg)
- 47.67 GB
- MTP acceptance rate
- —
- TTFB
- 0.94 GB
- Power draw
- 74 W
Configuration
Member-level fields are taken from the most recent run
- Model
- Qwen3.6-35B-A3B
- Quantization
- IQ3_XS
- Framework
- llama.cpp
- Version
- v0.27
- Context length
- 16384 tokens
- Batch size
- 256
- GPU layers
- 28
- Flash Attention
- Off
Hardware
Nominal and measured figures are shown side by side; whether it runs is the reader's call
- GPU
- NVIDIA RTX Spark
- Nominal VRAM
- 128 GB
- Measured VRAM (avg)
- 47.67 GB
- OS
- Windows 11 24H2
- Driver
- NVIDIA 590.10
- CUDA
- 13.0
- Power draw
- 74 W
- Reference price
- $2,399 · updated 2026-10-19
Prices are not live; check the store page
Sources & evidence
1 measured records in total, each traceable to its original source
v0.27 · Windows 11 24H2 · CUDA 13.0 · 16384 ctx
117.69 tok/s
Decode
448.38 tok/s
Prefill
1.9 s
TTFT
47.67 GB
VRAM
—
MTP
74 W
Power draw
L2 batch seed 2026-10-19: llama.cpp on hw_id=110 running model_id=47 at IQ3_XS