CPU-Z Report

CPU-Z version 1.20a.

Number of CPUs1
Code NameNorthwood
SpecificationIntel(R) Pentium(R) 4 CPU 3.20GHz
Family / Model / SteppingF 2 9
Extended Family / Model0 0
Brand ID9
Technology0.13 µ
Supported Instructions SetsMMX, SSE, SSE2
CPU Clock Speed3192.0 MHz
Clock multiplierx 16.0
Front Side Bus Frequency199.5 MHz
Bus Speed798.0 MHz
L1 Data Cache8 KBytes, 4-way set associative, 64 Bytes line size
L1 Trace Cache12 Kµops, 8-way set associative
L2 Cache512 KBytes, 8-way set associative, 64 Bytes line size
L2 Speed3192.0 MHz (Full)
L2 LocationOn Chip
L2 Data Prefetch Logicyes
L2 Bus Width256 bits
Mainboard and chipset 
Motherboard manufacturerDell Computer Corp.
Motherboard model0M2035,
BIOS vendorDell Computer Corporation
BIOS revisionA02
BIOS release date07/21/2003
ChipsetIntel i875P rev. A2
SouthbridgeIntel 82801EB (ICH5) rev. 2
FSB Select800 MHz
Performance Modeenabled
AGP Statusenabled, rev. 3.0
AGP Data Transfert Rate8x
AGP Side Band Addressingsupported, enabled
AGP Aperture Size128 MBytes
DRAM Size 512 MBytes
DRAM Frequency199.5 MHz
CAS# Latency3.0 clocks
RAS# to CAS#3 clocks
RAS# Precharge3 clocks
Cycle Time (TRAS)8 clocks
# of memory modules2
Module 0 Hyundai Electronics DDR-SDRAM PC3200 - 256 MBytes
Module 1 Hyundai Electronics DDR-SDRAM PC3200 - 256 MBytes
Windows versionMicrosoft Windows XP Workstation Service Pack 2 (Build 2600)