CPU-Z Report

CPU-Z version 1.28.3.

CPU(s) 
Number of CPUs2 (1 Physical)
CPU#1APIC ID = 0
NameIntel Pentium 4 630
Code NamePrescott
SpecificationIntel(R) Pentium(R) 4 CPU 3.00GHz
Family / Model / SteppingF 4 3
Extended Family / Model0 0
PackageLGA775
Core SteppingN0
Technology0.09 µ
Supported Instructions SetsMMX, SSE, SSE2, SSE3, x86-64
CPU Clock Speed2994.0 MHz
Clock multiplierx 15.0
Front Side Bus Frequency199.6 MHz
Bus Speed798.4 MHz
L1 Data Cache16 KBytes, 8-way set associative, 64 Bytes line size
L1 Trace Cache12 Kµops, 8-way set associative
L2 Cache2048 KBytes, 8-way set associative, 64 Bytes line size
L2 Speed2994.0 MHz (Full)
L2 LocationOn Chip
L2 Data Prefetch Logicyes
L2 Bus Width256 bits
CPU#2APIC ID = 1
CPU NameIntel Pentium 4 630 (logical unit)
 
Mainboard and chipset 
Motherboard manufacturerDell Inc.
Motherboard model0J8888,
BIOS vendorDell Inc.
BIOS revisionA02
BIOS release date06/14/2005
ChipsetIntel i945P/G rev. 2
SouthbridgeIntel 82801GB (ICH7) rev. 1
 
Memory 
DRAM TypeDDR2-SDRAM
DRAM Size 512 MBytes
DRAM Frequency199.6 MHz
FSB:DRAM1:1
CAS# Latency3.0 clocks
RAS# to CAS#4 clocks
RAS# Precharge4 clocks
Cycle Time (TRAS)4 clocks
# of memory modules2
Module 0 Infineon DDR2-SDRAM PC3200 - 256 MBytes
Module 1 Infineon DDR2-SDRAM PC3200 - 256 MBytes
 
Software 
Windows versionMicrosoft Windows XP Professional Service Pack 2 (Build 2600)
DirectX version9.0c