What is the difference between these graphics cards and why are they priced differently? 1. https://www.digitec.ch/de/s1/product/gigabyte-geforce-rtx-2080s-gaming-oc-8gb-grafikkarte- 12004056?supplier=406802 2. https://www.digitec.ch/de/s1/product/gigabyte-geforce-rtx-2080s-windforce-oc-8gb-grafikkarte-12004052 3. https://www.digitec.ch/de/s1/product/gigabyte-geforce-rtx-2080-super-gaming-oc-8gb-grafikkarte-12535155?supplier=406802 Thanks in advance.