4.0Gb GDDR5 Ram 1030 mhz core clock; 5000 mhz memory clock out of the box. Not used for mining; never overclocked. Perfect working condition. Validated April 2020. Runs most triple A titles at medium settings well. Less demanding games get good FPS. CSGO: ~140 fps Fortnite: ~80 fps LoL: ~150 fps Overwatch: ~80 fps