Hashcat on VPS Virtual Server

[freeroute]

Benchmark hashcat-legacy using very slow algorithm:
freeroute@VPS:~$ hashcat -m 7400 -b
Initializing hashcat v2.00 with 4 threads and 32mb segment-size...

Device...........: QEMU Virtual CPU version (cpu64-rhel6)
Instruction set..: x86_64
Number of threads: 4

Hash type: sha256crypt, SHA256(Unix)
Speed/sec: 871 words

Compared with the new hashcat v3.10 it is only 180-190 H/s

The old hashcat is faster using only CPU..
Interesting to me....