Hardware Overview

For Windows

wmic memphysical get MaxCapacity

wmic memphysical get MemoryDevices 
        
wmic MEMORYCHIP get DeviceLocator,Capacity,Tag

For Mac

path for system profiler

which system_profiler
/usr/sbin/system_profiler

Get Hardware overview

system_profiler SPHardwareDataType;

Get the L1 cache size on the local machine

sysctl -a | grep hw.l1