How do single slot and dual slot graphic cards differ?

Single Slot Gpu - Graphics Cards single slot gpu slots GPU support, Supports up to 8x single-wide GPUs or up to 3x double-wide GPUs Ports Front: 1x USB G1 port, 1x USB port (also for XCC single slot grill GALAX is marketing the KATANA as the world's first single-slot GTX 1070 single-slot graphics card with a maximum thickness at just 16 mm,

single slot not many consumer level single slot cards anymore there's the old GTX 1070 Katana, which hold a constant overvaluation on the