Build advice

[resiak]

I have the system up and running and have installed hashcat. Are these benchmarks about what I should be expecting with 1 1080ti and 2 1080's?

./hashcat64.bin -m 0 -b

OpenCL Platform #1: NVIDIA Corporation
======================================
* Device #1: GeForce GTX 1080 Ti, 2792/11169 MB allocatable, 28MCU
* Device #2: GeForce GTX 1080, 2028/8114 MB allocatable, 20MCU
* Device #3: GeForce GTX 1080, 2028/8114 MB allocatable, 20MCU

Benchmark relevant options:
===========================
* --optimized-kernel-enable

Hashmode: 0 - MD5

Speed.Dev.#1.....: 36148.1 MH/s (28.44ms)
Speed.Dev.#2.....: 25561.4 MH/s (27.84ms)
Speed.Dev.#3.....: 24903.1 MH/s (27.91ms)
Speed.Dev.#*.....: 86612.5 MH/s

Started: Sun Dec 17 17:54:38 2017
Stopped: Sun Dec 17 17:54:43 2017