CPU-Z Report

CPU-Z version 1.29.

CPU(s) 
Number of CPUs2 (1 Physical)
CPU#1APIC ID = 0
NameIntel Pentium 4
Code NamePrescott
SpecificationIntel(R) Pentium(R) 4 CPU 3.20GHz
Family / Model / SteppingF 3 4
Extended Family / Model0 0
PackagemPGA-478
Core SteppingD0
Technology0.09 µ
Supported Instructions SetsMMX, SSE, SSE2, SSE3
CPU Clock Speed3192.1 MHz
Clock multiplierx 16.0
Front Side Bus Frequency199.5 MHz
Bus Speed798.0 MHz
L1 Data Cache16 KBytes, 8-way set associative, 64 Bytes line size
L1 Trace Cache12 Kµops, 8-way set associative
L2 Cache1024 KBytes, 8-way set associative, 64 Bytes line size
L2 Speed3192.1 MHz (Full)
L2 LocationOn Chip
L2 Data Prefetch Logicyes
L2 Bus Width256 bits
CPU#2APIC ID = 1
CPU NameIntel Pentium 4 (logical unit)
 
Mainboard and chipset 
Motherboard manufacturerIntel Corporation
Motherboard modelD865PERL, AAC40926-205
BIOS vendorIntel Corp.
BIOS revisionRL86510A.86A.0075.P15.0404021333
BIOS release date04/02/2004
ChipsetIntel i865P/PE/G/i848P rev. A2
SouthbridgeIntel 82801EB (ICH5) rev. 02
FSB Select800 MHz
Performance Modeenabled
Graphic InterfaceAGP
AGP Statusenabled, rev. 3.0
AGP Data Transfer Rate8x
AGP Max Rate8x
AGP Side Band Addressingsupported, enabled
AGP Aperture Size64 MBytes
 
Memory 
DRAM TypeDDR-SDRAM
DRAM Size 1536 MBytes
DRAM Frequency199.5 MHz
FSB:DRAM1:1
CAS# Latency2.5 clocks
RAS# to CAS#4 clocks
RAS# Precharge4 clocks
Cycle Time (TRAS)8 clocks
# of memory modules3
Module 0 DDR-SDRAM PC3200 - 512 MBytes
Module 1 DDR-SDRAM PC3200 - 512 MBytes
Module 2 DDR-SDRAM PC3200 - 512 MBytes
 
Software 
Windows versionMicrosoft Windows XP Professional Service Pack 2 (Build 2600)
DirectX version9.0c