Bought a Gigabyte GTX 1080 Ti off this thread: https://forums.overclockers.com.au/...c-11gb-ex-mining-gpus-grab-a-bargain.1261518/ For whatever reason, this card seems to severely underperform other 1080 Tis. In a benchmark such as Far Cry New Dawn on a i7 4770 system it performs within 1 fps of an Asus Strix 1070 Gaming card. I have tried it on a i7 8700 system and it consistently underperforms other 1080 Tis by 40 fps in Far cry 5. Core temps are normal at 75 degrees and boost clock can get up to 1980 mhz and there is no significant difference in performance. I have also re-pasted the GPU and I do not think it is an issue with GPU Core Temps. Gigabyte has helpfully given me the following reply, and the seller does not have a receipt, if anyone have ever encountered anything like this, please let me know. "Dear elitebhy, From the images you provided, it shows minimum FPS is 1 fps lower than 1070 but it does not mean the card performs worse as you can also see all the rest values are better with our card. It's normal that the FPS goes up and down, if the hradware runs well, you do not have to worry about it. Regards, GIGABYTE"