The miner included with MemoryCoin-qt will take advantage of AES-NI instruction sets.
Note – you might need to enable AES-NI in your BIOS – some manufacturers ship with it disabled.
Mining rate will be proportional to your CPU’s AES encryption ability – here’s a good chart –
Comparison of CPU’s https://bitsharestalk.org/index.php?topic=1498.0
CPU Mining Pools
GPU Mining Pools
Mining Pool Wiki