question: hashes randomx-benchmark vs xmrig what is different?

[minzak]

I run benchmark and got for example this:

root@z820 /opt/xmrig # ./randomx-benchmark --jit --mine --largePages --threads 1224
RandomX benchmark v1.1.0
 - full memory mode (2080 MiB)
 - JIT compiled mode 
 - hardware AES mode
 - large pages mode
Initializing (1 thread) ...
Memory initialized in 29.6792 s
Initializing 1224 virtual machine(s) ...
Running benchmark (1000 nonces) ...
Calculated result: 10b649a3f15c7c7f88277812f2e74b337a0f20ce909af09199cccb960771cfa1
Reference result:  10b649a3f15c7c7f88277812f2e74b337a0f20ce909af09199cccb960771cfa1
Performance: 2687.36 hashes per second

And in xmrig i must get the same hashes? And what is different between hashes in xmrig and hashes here in randomx-benchmark ?