CPU

link

RAM

dmidecode -t memory | grep MHz

Speed: 800 MHz
Speed: 800 MHz

lshw -short -C memory

H/W path        Device     Class       Description
==================================================
/0/0                       memory      64KiB BIOS
/0/8                       memory      12GiB System Memory
/0/8/0                     memory      8GiB DIMM DDR3 Synchronous 800 MHz (1.2 ns)
/0/8/1                     memory      4GiB DIMM DDR3 Synchronous 800 MHz (1.2 ns)
/0/f                       memory      192KiB L1 cache
/0/10                      memory      4MiB L2 cache