https://www.pcgamer.com/get-an-msi-gtx-1080-ti-for-dollar600-on-newegg/

Now that the new generation of Nvidia cards are almost here, prices for 10-series GPUs continue to drop. GTX 1080 Ti cards have largely stayed around $650, but now you can buy an MSI triple-fan model for $599.99 after a $20 mail-in rebate.

This card uses MSI's 'ZeroFrozr' technology to stop the fans when temperatures drop below 60°C, and there's a custom heatsink with 8mm "super pipes." The core clock is 1531 MHz, but it can boost to 1645 MHz. For input, you get one dual-link DVI-D, two HDMI, and two DisplayPort.