I didn't change the GPU in this upgrade. I was using a 1060 with the 2500k and am using the 1060 now.
Before that I had a Radeon 6970, that I bought with the 2500k, but I upgraded that in 2016.
Before that I had a Radeon 6970, that I bought with the 2500k, but I upgraded that in 2016.
In hindsight upgrading a week or so before an exam might not have been the smartest decision, however.