CPU-Z 1.51 report file
Processor(s) 
Number of processors1
Number of cores4 per processor
Number of threads4 per processor
NameAMD Phenom X4 9550
Code NameAgena
SpecificationAMD Phenom(tm) 9550 Quad-Core Processor
PackageSocket AM2+ (940)
Family/Model/SteppingF.2.3
Extended Family/Model10.2
Brand ID10
Core SteppingDR-B3
Technology65 nm
Core Speed2210.5 MHz
Multiplier x Bus speed11.0 x 201.0 MHz
HT Link speed803.8 MHz
Stock frequency2200 MHz
Instruction setsMMX (+), 3DNow! (+), SSE, SSE2, SSE3, SSE4A, x86-64
L1 Data cache (per processor)4 x 64 KBytes, 2-way set associative, 64-byte line size
L1 Instruction cache (per processor)4 x 64 KBytes, 2-way set associative, 64-byte line size
L2 cache (per processor)4 x 512 KBytes, 16-way set associative, 64-byte line size
L3 cache (per processor)2 MBytes, 32-way set associative, 64-byte line size
Chipset & Memory 
NorthbridgeNVIDIA MCP61 rev. A3
SouthbridgeNVIDIA MCP61 rev. A2
Memory TypeDDR2
Memory Size1024 MBytes
Memory Frequency267.9 MHz (3:4)
CAS# Latency (tCL)4.0 clocks
RAS# to CAS# (tRCD)4 clocks
RAS# Precharge (tRP)4 clocks
Cycle Time (tRAS)12 clocks
Bank Cycle Time (tRC)17 clocks
Command Rate (CR)2T
System 
System ManufacturerTo Be Filled By O.E.M.
System NameTo Be Filled By O.E.M.
System S/NTo Be Filled By O.E.M.
Mainboard Vendor 
Mainboard ModelALiveNF6G-GLAN
BIOS VendorAmerican Megatrends Inc.
BIOS VersionP1.30
BIOS Date04/09/2008
Memory SPD 
Module 1DDR2, PC2-6400 (400 MHz), 1024 MBytes, Qimonda
Software 
Windows VersionMicrosoft Windows XP Professional Service Pack 3 (Build 2600)
DirectX Version9.0c