I've updated the benchmark comparison with the 1080 Ti.
Overall:
RTX 2080 vs. GTX 1080 Ti: +9%
RTX 2080 vs. GTX 1080: +63%
RTX 2080 vs. GTX 980: +197%
GTX 1080 Ti vs. GTX 1080: +49%
GTX 1080 vs. GTX 980: +82%
But something is odd with hashcats tuning parameters. For example:
Hashmode: 11600 - 7-Zip (Iterations: 524288)
GTX1080: 8151 H/s (56.87ms) @ Accel:256 Loops:64 Thr:768 Vec:1 (driver 398.82)
GTX1080: 8065 H/s (311.53ms) @ Accel:512 Loops:512 Thr:256 Vec:1 (driver 411.62)
GTX1070Ti: 9886 H/s (361.37ms) @ Accel:256 Loops:512 Thr:768 Vec:1 (driver 398.36)
Both cards should run under same specs, but they just don't.
With the GTX 980, turning on -w3 or -w4 results in up to 50% lower hashes.
Overall:
RTX 2080 vs. GTX 1080 Ti: +9%
RTX 2080 vs. GTX 1080: +63%
RTX 2080 vs. GTX 980: +197%
GTX 1080 Ti vs. GTX 1080: +49%
GTX 1080 vs. GTX 980: +82%
But something is odd with hashcats tuning parameters. For example:
Hashmode: 11600 - 7-Zip (Iterations: 524288)
GTX1080: 8151 H/s (56.87ms) @ Accel:256 Loops:64 Thr:768 Vec:1 (driver 398.82)
GTX1080: 8065 H/s (311.53ms) @ Accel:512 Loops:512 Thr:256 Vec:1 (driver 411.62)
GTX1070Ti: 9886 H/s (361.37ms) @ Accel:256 Loops:512 Thr:768 Vec:1 (driver 398.36)
Both cards should run under same specs, but they just don't.
With the GTX 980, turning on -w3 or -w4 results in up to 50% lower hashes.