Community performance summary

RX 6900 XT + W6800X Duo ×2

1 local models measured on this GPU configuration. Compare quantizations, configurations and the full observed performance range.

1 signed run · 0 verified · 1 tester
Median prompt490.19tok/s · 490.19 to 490.19
Median generation28.03tok/s · 28.03 to 28.03
Configurations1UD-Q4_K_XL
Last observedSep 13RDNA 2

What the results show

One clear view.
Every recorded run.

Measurements from comparable hardware and models are presented together. Medians show typical performance, while every signed run remains available below for inspection and sharing.

Models on this GPU1 groups
Qwen3.8 Flash Next1 run→
macOS

macOS 26.6.2 Tahoe

Recorded evidence

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1 to 8 of 1 configurations

Verified benchmark Community submission
Model / quantHardwareArchitecturePromptGenerationSource
Qwen3.8 Flash NextUD-Q4_K_XL · MoE · Signed ToshLLM app · amd-gpu · Metal · comparison
RDNA 2
490.19tok/s
28.03tok/s
chafeySep 13, 2026