CPU-Z 1.50 report file

Processor(s) 
Number of processors1
Number of cores4 per processor
Number of threads4 per processor
NameAMD Phenom II X4 905
Code NameDeneb
SpecificationAMD Phenom(tm) II X4 905e Processor
PackageSocket AM2+ (940)
Family/Model/SteppingF.4.2
Extended Family/Model10.4
Brand ID12
Core SteppingRB-C2
Technology45 nm
Core Speed2511.5 MHz
Multiplier x Bus speed12.5 x 200.9 MHz
HT Link speed2009.2 MHz
Stock frequency2500 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)6 MBytes, 48-way set associative, 64-byte line size
Chipset & Memory 
NorthbridgeAMD 780G rev. 00
SouthbridgeATI SB700 rev. 00
Memory TypeDDR2
Memory Size4096 MBytes
Memory Frequency401.8 MHz (1:2)
CAS# Latency (tCL)5.0 clocks
RAS# to CAS# (tRCD)5 clocks
RAS# Precharge (tRP)5 clocks
Cycle Time (tRAS)18 clocks
Bank Cycle Time (tRC)24 clocks
Command Rate (CR)2T
System 
System ManufacturerGigabyte Technology Co., Ltd.
System NameGA-MA78G-DS3H
System S/N 
Mainboard VendorGigabyte Technology Co., Ltd.
Mainboard ModelGA-MA78G-DS3H
BIOS VendorAward Software International, Inc.
BIOS VersionF7d
BIOS Date04/14/2009
Memory SPD 
Module 1DDR2, PC2-6400 (400 MHz), 2048 MBytes, unknown brand
Module 2DDR2, PC2-6400 (400 MHz), 2048 MBytes, unknown brand
Software 
Windows VersionMicrosoft Windows XP Professional Service Pack 3 (Build 2600)
DirectX Version9.0c