AMD Opteron Barcelona core

Identification of microprocessors with Barcelona core:

• By part number: part numbers start with "OS23" or "OS83" prefix, and end with "BGC", "BGD", "BGE" or "BGH".
  An example: OS2344PAL4BGE

Barcelona core features
Introduction	Sep 10, 2007
New features	Based on K10 micro-architecture Quad-Core Integrated L3 cache SSE4A instructions Enhanced PowerNow! technology

	Third Generation Opteron
Manufacturing technology	0.065 micron
Core stepping(s)	B1, B2, B3, BA
Cores	4
Frequency (MHz)	1700 - 2500
Fastest processor	Third Generation Opteron 2360 SE (2-way) Third Generation Opteron 2360 SE (2-way) Third Generation Opteron 8360 SE (8-way) Third Generation Opteron 8360 SE (8-way)
Bus frequency	1000 MHz HT
L2 cache size	2048 KB
L3 cache size	2 MB
Thermal Design Power (Watt)	79 - 137
Package	1207-land lidded LGA
Socket	Socket F