Short Wordlists with 8 GPUs

[kartan]

Code:
./oclHashcat64.bin -a 0 -m 2500 -d 2 -w 3 hashcat.hccap rockyou1k.txt -r rules/best64.rule

vs

Code:
./hashcat-cliAVX2.bin rockyou1k.txt -r rules/best64.rule --stdout | ./oclHashcat64.bin -a 0 -m 2500 -d 2 -w 3 hashcat.hccap

those are different. Rules are run in the gpu, when you run the rules infront of the pipe hashcats initial candidates are already multiplied by the rules before they hit the gpu