front-end-width:6 ✕ gpu-clock-speed:650-mhz ✕ memory-channels:2 ✕ ddr-memory-version:4 ✕ l2-cache:3-mb ✕

Allow OR queries (select multiple values per filter)

When disabled: selecting a filter value replaces the current value.
When enabled: you can select multiple values for the same filter (OR logic).