ddr-memory-version:4 ✕ gpu-clock-speed:650-mhz ✕ maximum-memory-amount:4gb ✕ front-end-width:6 ✕ l3-cache:4-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).