Model Identifier: iMac17,1
Processor Name: Intel Core i5
Processor Speed: 3.3 GHz
Number of Processors: 1
Total Number of Cores: 4
L2 Cache (per Core): 256 KB
L3 Cache: 6 MB
Memory: 24 GB
23 crashes after a few seconds, 22 is fine. I had the exact same problem with my laptop (MacBook Pro 15", late 2012). I thought it was probably too old, but apparently it's antoher problem.
