My previous card (Radeon 7970HD) was used for BTC mining in a gaming PC and lasted until about 2018 (So about 6 years). My current GPU is a 1080Ti that used to

My previous card (Radeon 7970HD) was used for BTC mining in a gaming PC and lasted until about 2018 (So about 6 years). My current GPU is a 1080Ti that used to be in a mining rig and shows no signs of damage at about 4 years of age. I'm looking forward to buying a used crypto mining card when the current one dies.