请问Intel(R) Pentium(R) M processor 1600MHZ是什么意思？品质怎样？

Operating System: Windows XP Home Edition (5.1, Build 2600) Service Pack 2
Language: Chinese (Regional Setting: Chinese)
System Manufacturer: TOSHIBA
System Model: Satellite A50
BIOS: v1.30
Processor: Intel(R) Pentium(R) M processor 1600MHz
Memory: 238MB RAM
Page File: 247MB used, 338MB available
Windows Dir: C:\WINDOWS
DirectX Version: DirectX 9.0c (4.09.0000.0904)
DX Setup Parameters: Not found
DxDiag Version: 5.03.2600.2180 32bit Unicode

给我分！！！谢谢了