good afternoon, i bought the graphics card, and can say that it is an OC (Overvlovked) OG would mean that it is a cooler from an earlier generation.

Important, if you also buy the card, first update the drivers before using it. Otherwise the GPU will not be recognised by the PC. That was the small problem I had. However, I am very very satisfied, especially for this price.

Hello, yes, and OC stands for overclocked. so let's say more performance than one that is not OC.