GPU Util % utilisation
GPU Temp °C die
Unified GB of 128 · 8 GB guard
Throughput tok / second
TTFT ms · first token
Active Lane idle no warm brain
OpenRouter $0.00 spend · since start
Unified · 60 s 8 GB guard band shown at top

← Models

Quant economics quality × speed per build
Variant Perplexity tok/s LegalBench (n=50, contains)
Q4_K_M 5.986 29.4 0.62
Q5_K_M sweet spot 5.938 20.2 0.72
Q6_K 5.925 22.4 0.68
Q8_0 5.914 7.3 0.66
F16 5.917 10.9 0.68

Perplexity lower = better; tok/s measured on the DGX Spark (GB10, 128 GB unified).

Efficiency curve quality index × tok/s